Professor Gary M Hieftje

All Stories

1. 
   The Academic Tree of Howard V. Malmstadt: From Early Scientific Exploration to Modern Analytical Chemistry

   Article • Applied Spectroscopy, December 2016, SAGE Publications

   Professor Gary M Hieftje

2. 
   Wavelength Scanning with a Tilting Interference Filter for Glow-Discharge Elemental Imaging

   Article • Applied Spectroscopy, November 2016, SAGE Publications

   Professor Gary M Hieftje, Professor Carsten Engelhard

3. 
   Use of Gradient Dilution to Detect and Correct Matrix Interferences in Inductively Coupled Plasma-Time-of-Flight Mass Spectrometry (ICP-TOFMS)

   Article • Applied Spectroscopy, September 2016, SAGE Publications

   Professor Gary M Hieftje

4. 
   New inductively coupled plasma for atomic spectrometry: the microwave-sustained, inductively coupled, atmospheric-pressure plasma (MICAP)

   Article • Journal of Analytical Atomic Spectrometry, January 2016, Royal Society of Chemistry

   Professor Gary M Hieftje

5. 
   Flagging and correcting non-spectral matrix interferences with spatial emission profiles and gradient dilution in inductively coupled plasma-atomic emission spectrometry

   Article • Spectrochimica Acta Part B Atomic Spectroscopy, August 2015, Elsevier

   Professor Gary M Hieftje

6. 
   Automatable on-line generation of calibration curves and standard additions in solution-cathode glow discharge optical emission spectrometry

   Article • Spectrochimica Acta Part B Atomic Spectroscopy, March 2015, Elsevier

   Professor Gary M Hieftje

7. 
   Laser-ablation sampling for inductively coupled plasma distance-of-flight mass spectrometry

   Article • Journal of Analytical Atomic Spectrometry, January 2015, Royal Society of Chemistry

   Professor Gary M Hieftje

8. 
   Afterglow of a microwave microstrip plasma as an ion source for mass spectrometry

   Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 2015, Elsevier

   Professor Gary M Hieftje

9. 
   Nanopipettes: probes for local sample analysis

   Article • Chemical Science, January 2015, Royal Society of Chemistry

   Professor Gary M Hieftje

10. 
    Helium conservation by discontinuous introduction in the flowing atmospheric-pressure afterglow source for ambient desorption-ionization mass spectrometry

    Article • Journal of Analytical Atomic Spectrometry, January 2015, Royal Society of Chemistry

    Professor Gary M Hieftje

11. 
    Flowing Atmospheric-Pressure Afterglow (FAPA), the Plasma-based Source for your ADI-MS Needs

    Article • November 2014, Royal Society of Chemistry

    Professor Gary M Hieftje

12. 
    A life well lived: Tribute to Professor Nicoló Omenetto

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, October 2014, Elsevier

    Professor Gary M Hieftje

13. 
    Use of gradient dilution to flag and overcome matrix interferences in axial-viewing inductively coupled plasma-atomic emission spectrometry

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, October 2014, Elsevier

    Professor Gary M Hieftje

14. 
    Effect of internal and external conditions on ionization processes in the FAPA ambient desorption/ionization source

    Article • Fresenius Journal of Analytical Chemistry, September 2014, Springer Science + Business Media

    Professor Gary M Hieftje

15. 
    Determination of psychostimulants and their metabolites by electrochemistry linked on-line to flowing atmospheric pressure afterglow mass spectrometry

    Article • The Analyst, July 2014, Royal Society of Chemistry

    Professor Gary M Hieftje

16. 
    Detection of counterfeit electronic components through ambient mass spectrometry and chemometrics

    Article • The Analyst, July 2014, Royal Society of Chemistry

    Professor Gary M Hieftje

17. 
    FTIR ANALYSIS OF FLOWING AFTERGLOW FROM A HIGH-FREQUENCY SPARK DISCHARGE

    Article • June 2014, International Symposium on Molecular Spectroscopy

    Professor Gary M Hieftje

18. 
    Zoom-TOFMS: addition of a constant-momentum-acceleration “zoom” mode to time-of-flight mass spectrometry

    Article • Fresenius Journal of Analytical Chemistry, May 2014, Springer Science + Business Media

    Professor Gary M Hieftje

19. 
    Measurement and Visualization of Mass Transport for the Flowing Atmospheric Pressure Afterglow (FAPA) Ambient Mass-Spectrometry Source

    Article • Journal of the American Society for Mass Spectrometry, March 2014, American Chemical Society (ACS)

    Professor Gary M Hieftje

20. 
    Constant-Momentum Acceleration Time-of-Flight Mass Spectrometry with Energy Focusing

    Article • Journal of the American Society for Mass Spectrometry, October 2013, American Chemical Society (ACS)

    Professor Gary M Hieftje

21. 
    Electrospray Ionization from Nanopipette Emitters with Tip Diameters of Less than 100 nm

    Article • Analytical Chemistry, September 2013, American Chemical Society (ACS)

    Professor Gary M Hieftje

22. 
    Interleaved Distance-of-Flight Mass Spectrometry: A Simple Method to Improve the Instrument Duty Factor

    Article • Journal of the American Society for Mass Spectrometry, August 2013, American Chemical Society (ACS)

    Professor Gary M Hieftje

23. 
    Halo-Shaped Flowing Atmospheric Pressure Afterglow: A Heavenly Design for Simplified Sample Introduction and Improved Ionization in Ambient Mass Spectrometry

    Article • Analytical Chemistry, August 2013, American Chemical Society (ACS)

    Professor Gary M Hieftje

24. 
    How Constant Momentum Acceleration Decouples Energy and Space Focusing in Distance–of–Flight and Time–of–Flight Mass Spectrometries

    Article • Journal of the American Society for Mass Spectrometry, March 2013, American Chemical Society (ACS)

    Professor Gary M Hieftje

25. 
    Universal Anion Detection by Replacement-Ion Chromatography with an Atmospheric-Pressure Solution-Cathode Glow Discharge Photometric Detector

    Article • Analytical Chemistry, January 2013, American Chemical Society (ACS)

    Professor Gary M Hieftje

26. 
    Spatial Emission Profiles for Flagging Matrix Interferences in Axial-Viewing Inductively Coupled Plasma-Atomic Emission Spectrometry: 1. Profile Characteristics and Flagging Efficiency

    Article • Analytical Chemistry, January 2013, American Chemical Society (ACS)

    Professor Gary M Hieftje

27. 
    Spatial Emission Profiles for Flagging Matrix Interferences in Axial-Viewing Inductively Coupled Plasma-Atomic Emission Spectrometry: 2. Statistical Protocol

    Article • Analytical Chemistry, January 2013, American Chemical Society (ACS)

    Professor Gary M Hieftje

28. 
    First inductively coupled plasma-distance-of-flight mass spectrometer: instrument performance with a microchannel plate/phosphor imaging detector

    Article • Journal of Analytical Atomic Spectrometry, January 2013, Royal Society of Chemistry

    Professor Gary M Hieftje

29. 
    Determination of trace sodium, lithium, magnesium, and potassium impurities in colloidal silica by slurry introduction into an atmospheric-pressure solution-cathode glow discharge and atomic emission spectrometry

    Article • Journal of Analytical Atomic Spectrometry, January 2013, Royal Society of Chemistry

    Professor Gary M Hieftje

30. 
    Visualization of mass transport and heat transfer in the FAPA ambient ionization source

    Article • Journal of Analytical Atomic Spectrometry, January 2013, Royal Society of Chemistry

    Professor Gary M Hieftje

31. 
    Flagging matrix effects and system drift in organic-solvent-based analysis by axial-viewing inductively coupled plasma-atomic emission spectrometry

    Article • Journal of Analytical Atomic Spectrometry, January 2013, Royal Society of Chemistry

    Professor Gary M Hieftje

32. 
    Visual observations of an atmospheric-pressure solution-cathode glow discharge

    Article • Talanta, December 2012, Elsevier

    Professor Gary M Hieftje

33. 
    Drop-on-Demand Sample Introduction System Coupled with the Flowing Atmospheric-Pressure Afterglow for Direct Molecular Analysis of Complex Liquid Microvolume Samples

    Article • Analytical Chemistry, October 2012, American Chemical Society (ACS)

    Professor Gary M Hieftje

34. 
    Effect of single aerosol droplets on plasma impedance in the inductively coupled plasma

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, October 2012, Elsevier

    Dr Zhenli Zhu, Professor Gary M Hieftje

35. 
    Operating parameters and observation modes for individual droplet analysis by inductively coupled plasma‐atomic emission spectrometry

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, October 2012, Elsevier

    Professor Gary M Hieftje

36. 
    Extension of the focusable mass range in distance-of-flight mass spectrometry with multiple detectors

    Article • Rapid Communications in Mass Spectrometry, September 2012, Wiley

    Professor Gary M Hieftje

37. 
    Distance-of-Flight Mass Spectrometry: A New Paradigm for Mass Separation and Detection

    Article • Annual Review of Analytical Chemistry, July 2012, Annual Reviews

    Professor Gary M Hieftje

38. 
    Surface elemental mapping via glow discharge optical emission spectroscopy

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, April 2012, Elsevier

    Professor Gerardo Gamez, Professor Gary M Hieftje

39. 
    Understanding the Flowing Atmospheric-Pressure Afterglow (FAPA) Ambient Ionization Source through Optical Means

    Article • Journal of the American Society for Mass Spectrometry, November 2011, American Chemical Society (ACS)

    Professor Gary M Hieftje

40. 
    Resolution and Mass Range Performance in Distance-of-Flight Mass Spectrometry with a Multichannel Focal-Plane Camera Detector

    Article • Analytical Chemistry, November 2011, American Chemical Society (ACS)

    Professor Gary M Hieftje

41. 
    Ultrasensitive Ambient Mass Spectrometric Analysis with a Pin-to-Capillary Flowing Atmospheric-Pressure Afterglow Source

    Article • Analytical Chemistry, July 2011, American Chemical Society (ACS)

    Professor Gary M Hieftje

42. 
    Elucidation of Reaction Mechanisms Responsible for Afterglow and Reagent-Ion Formation in the Low-Temperature Plasma Probe Ambient Ionization Source

    Article • Analytical Chemistry, April 2011, American Chemical Society (ACS)

    Professor Carsten Engelhard, Professor Gary M Hieftje

43. 
    Spectroscopic plasma diagnostics on a low-temperature plasma probe for ambient mass spectrometry

    Article • Journal of Analytical Atomic Spectrometry, January 2011, Royal Society of Chemistry

    Professor Carsten Engelhard, Professor Gary M Hieftje

44. 
    Evaluation of a fourth-generation focal plane camera for use in plasma-source mass spectrometry

    Article • Journal of Analytical Atomic Spectrometry, January 2011, Royal Society of Chemistry

    Professor Gary M Hieftje

45. 
    Ambient mass spectrometry: Approaching the chemical analysis of things as they are

    Article • Journal of Analytical Atomic Spectrometry, January 2011, Royal Society of Chemistry

    Professor Gary M Hieftje

46. 
    First Distance-of-Flight Instrument: Opening a New Paradigm in Mass Spectrometry

    Article • Journal of the American Society for Mass Spectrometry, January 2011, American Chemical Society (ACS)

    Professor Gary M Hieftje

47. 
    Fast transient analysis and first-stage collision-induced dissociation with the flowing atmospheric-pressure afterglow ionization source to improve analyte detection and identification

    Article • The Analyst, January 2010, Royal Society of Chemistry

    Professor Gary M Hieftje

48. 
    Correcting distortion in a monochromatic imaging spectrometer for application to elemental imaging by glow discharge-optical emission spectrometry

    Article • Journal of Analytical Atomic Spectrometry, January 2010, Royal Society of Chemistry

    Professor Carsten Engelhard, Professor Gary M Hieftje

49. 
    Algorithm to determine matrix-effect crossover points for overcoming interferences in inductively coupled plasma-atomic emission spectrometry

    Article • Journal of Analytical Atomic Spectrometry, January 2010, Royal Society of Chemistry

    Professor Gary M Hieftje

50. 
    An electrospray/inductively coupled plasma dual-source time-of-flight mass spectrometer for rapid metallomic and speciation analysis : Part 2. Atomic channel and dual-channel characterization

    Article • Metallomics, January 2010, Oxford University Press (OUP)

    Professor Gary M Hieftje

51. 
    Atomic spectrometry: 2010

    Article • Journal of Analytical Atomic Spectrometry, January 2010, Royal Society of Chemistry

    Professor Gary M Hieftje

52. 
    Ionization matrix effects in plasma-based ambient mass spectrometry sources

    Article • Journal of Analytical Atomic Spectrometry, January 2010, Royal Society of Chemistry

    Professor Gary M Hieftje

53. 
    Characterization of a third-generation Faraday-strip array detector coupled to a Mattauch-Herzog geometry mass spectrograph with a dc-glow discharge ionization source

    Article • Journal of Analytical Atomic Spectrometry, January 2010, Royal Society of Chemistry

    Professor Gary M Hieftje

54. 
    An electrospray/inductively coupled plasma dual-source time-of-flight mass spectrometer for rapid metallomic and speciation analysis : Part 1. Molecular channel characterization

    Article • Metallomics, January 2010, Oxford University Press (OUP)

    Professor Gary M Hieftje

55. 
    Use of a nano-electrospray/inductively coupled plasma dual-source time-of-flight mass spectrometer for chromium speciation

    Article • Journal of Analytical Atomic Spectrometry, January 2010, Royal Society of Chemistry

    Professor Gary M Hieftje

56. 
    Optimization of Ag isotope-ratio precision with a 128-Channel array detector coupled to a Mattauch-Herzog mass spectrograph

    Article • Journal of Analytical Atomic Spectrometry, January 2010, Royal Society of Chemistry

    Professor Gary M Hieftje

57. 
    Detection of positive and negative ions from a flowing atmospheric pressure afterglow using a mattauch-herzog mass spectrograph equipped with a faraday-strip array detector

    Article • Journal of the American Society for Mass Spectrometry, January 2010, American Chemical Society (ACS)

    Professor Gary M Hieftje

58. 
    Atomic Spectroscopy: Introduction

    Article • December 2009, Wiley

    Professor Gary M Hieftje

59. 
    Evaluation of a 512-Channel Faraday-Strip Array Detector Coupled to an Inductively Coupled Plasma Mattauch−Herzog Mass Spectrograph

    Article • Analytical Chemistry, July 2009, American Chemical Society (ACS)

    Professor Gary M Hieftje

60. 
    Characterization of direct-current atmospheric-pressure discharges useful for ambient desorption/ionization mass spectrometry

    Article • Journal of the American Society for Mass Spectrometry, May 2009, American Chemical Society (ACS)

    Professor Gary M Hieftje

61. 
    Weighing up the future of scientific tools

    Article • Nature Chemistry, April 2009, Springer Science + Business Media

    Professor Gary M Hieftje

62. 
    Remembrances of a special scientist: P.W.J.M. Boumans

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, April 2009, Elsevier

    Professor Gary M Hieftje

63. 
    Spectrochemical Analysis by Using Discharge Devices with Solution Electrodes

    Article • Analytical Chemistry, February 2009, American Chemical Society (ACS)

    Professor Gary M Hieftje

64. 
    An electrospray/inductively coupled plasma dual-source time-of-flight mass spectrometer for rapid metallomic and speciation analysis: instrument design

    Article • Metallomics, January 2009, Oxford University Press (OUP)

    Professor Gary M Hieftje

65. 
    Use of an ambient ionization flowing atmospheric-pressure afterglow source for elemental analysis through hydride generation

    Article • Journal of Analytical Atomic Spectrometry, January 2009, Royal Society of Chemistry

    Professor Gary M Hieftje

66. 
    Fundamental characteristics of plasma-related matrix-effect cross-over points in inductively coupled plasma-atomic emission spectrometry

    Article • Journal of Analytical Atomic Spectrometry, January 2009, Royal Society of Chemistry

    Professor Gary M Hieftje

67. 
    Microplasma Source Based on a Dielectric Barrier Discharge for the Determination of Mercury by Atomic Emission Spectrometry

    Article • Analytical Chemistry, November 2008, American Chemical Society (ACS)

    Professor Gary M Hieftje

68. 
    Laser Ablation Coupled to a Flowing Atmospheric Pressure Afterglow for Ambient Mass Spectral Imaging

    Article • Analytical Chemistry, November 2008, American Chemical Society (ACS)

    Professor Gary M Hieftje

69. 
    Use of a Solution Cathode Glow Discharge for Cold Vapor Generation of Mercury with Determination by ICP-Atomic Emission Spectrometry

    Article • Analytical Chemistry, September 2008, American Chemical Society (ACS)

    Professor Gary M Hieftje

70. 
    Plasma diagnostic on a low-flow plasma for inductively coupled plasma optical emission spectrometry

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, June 2008, Elsevier

    Professor Carsten Engelhard, Professor Gerardo Gamez, Professor Gary M Hieftje

71. 
    Atmospheric Pressure Chemical Ionization Source. 2. Desorption−Ionization for the Direct Analysis of Solid Compounds

    Article • Analytical Chemistry, April 2008, American Chemical Society (ACS)

    Professor Gerardo Gamez, Professor Gary M Hieftje

72. 
    Atmospheric Pressure Chemical Ionization Source. 1. Ionization of Compounds in the Gas Phase

    Article • Analytical Chemistry, April 2008, American Chemical Society (ACS)

    Professor Gerardo Gamez, Professor Gary M Hieftje

73. 
    In-situ determination of cross-over point for overcoming plasma-related matrix effects in inductively coupled plasma-atomic emission spectrometry

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, March 2008, Elsevier

    Professor Gary M Hieftje

74. 
    Computerized simulation of solute–particle vaporization in an inductively coupled plasma

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, February 2008, Elsevier

    Professor Gary M Hieftje

75. 
    Emergence and impact of alternative sources and mass analyzers in plasma source mass spectrometry

    Article • Journal of Analytical Atomic Spectrometry, January 2008, Royal Society of Chemistry

    Professor Gary M Hieftje

76. 
    Warning indicators for the presence of plasma-related matrix effects in inductively coupled plasma-atomic emission spectrometry

    Article • Journal of Analytical Atomic Spectrometry, January 2008, Royal Society of Chemistry

    Professor Gary M Hieftje

77. 
    Use of vertically resolved plasma emission as an indicator for flagging matrix effects and system drift in inductively coupled plasma-atomic emission spectrometry

    Article • Journal of Analytical Atomic Spectrometry, January 2008, Royal Society of Chemistry

    Professor Gary M Hieftje

78. 
    Comment on “Matrix effect of aluminium, calcium and magnesium in axially viewing inductively coupled plasma atomic emission spectrometry” by M. T. Larrea, B. Zaldívar, J. C. Fariñas, L. G. Firgaira and M. Pomares, J. Anal. At. Spectrom., 2008, 23, 145–151

    Article • Journal of Analytical Atomic Spectrometry, January 2008, Royal Society of Chemistry

    Professor Gary M Hieftje

79. 
    Introduction - A Forward-Looking Perspective

    Article • November 2007, Wiley

    Professor Gary M Hieftje

80. 
    Application of infrared thermography for online monitoring of wall temperatures in inductively coupled plasma torches with conventional and low-flow gas consumption

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, October 2007, Elsevier

    Professor Carsten Engelhard, Professor Gary M Hieftje

81. 
    Continuous Simultaneous Detection in Mass Spectrometry

    Article • Analytical Chemistry, October 2007, American Chemical Society (ACS)

    Professor Gary M Hieftje

82. 
    High-Throughput Elemental Analysis of Small Aqueous Samples by Emission Spectrometry with a Compact, Atmospheric-Pressure Solution-Cathode Glow Discharge

    Article • Analytical Chemistry, October 2007, American Chemical Society (ACS)

    Professor Gary M Hieftje

83. 
    Compact Glow Discharge for the Elemental Analysis of Aqueous Samples

    Article • Analytical Chemistry, October 2007, American Chemical Society (ACS)

    Professor Gary M Hieftje

84. 
    Effect of mass spectrometric sampling interface on the fundamental parameters of an inductively coupled plasma as a function of its operating conditions

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, April 2007, Elsevier

    Professor Gerardo Gamez, Professor Gary M Hieftje

85. 
    Effect of mass spectrometric sampling interface on the fundamental parameters of an inductively coupled plasma as a function of its operating conditions

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, April 2007, Elsevier

    Professor Gerardo Gamez, Professor Gary M Hieftje

86. 
    Investigation of charge transfer with non-argon gaseous species in mixed-gas inductively coupled plasma–atomic emission spectrometry

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, March 2007, Elsevier

    Professor Gary M Hieftje

87. 
    Development of a Pulsed Radio Frequency Glow Discharge for Three-Dimensional Elemental Surface Imaging. 1. Application to Biopolymer Analysis

    Article • Analytical Chemistry, February 2007, American Chemical Society (ACS)

    Professor Gerardo Gamez, Professor Gary M Hieftje

88. 
    Use of electrolyte cathode glow discharge (ELCAD) for the analysis of complex mixtures

    Article • Journal of Analytical Atomic Spectrometry, January 2007, Royal Society of Chemistry

    Professor Gary M Hieftje

89. 
    The annular glow discharge: a small-scale plasma for solution analysis

    Article • Journal of Analytical Atomic Spectrometry, January 2007, Royal Society of Chemistry

    Professor Gary M Hieftje

90. 
    Surface elemental mapping using glow discharge—optical emission spectrometry

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, December 2006, Elsevier

    Professor Gary M Hieftje

91. 
    Atomic Spectroscopy: Introduction

    Article • September 2006, Wiley

    Professor Gary M Hieftje

92. 
    Hadamard Transform Ion Mobility Spectrometry

    Article • Analytical Chemistry, July 2006, American Chemical Society (ACS)

    Professor Gary M Hieftje

93. 
    Characterization of a Second-Generation Focal-Plane Camera Coupled to an Inductively Coupled Plasma Mattauch−Herzog Geometry Mass Spectrograph

    Article • Analytical Chemistry, July 2006, American Chemical Society (ACS)

    Professor Gary M Hieftje

94. 
    Howard Malmstadt – Toward the ideal

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, June 2006, Elsevier

    Professor Gary M Hieftje

95. 
    Investigation of plasma-related matrix effects in inductively coupled plasma-atomic emission spectrometry caused by matrices with low second ionization potentials—identification of the secondary factor

    Article • Spectrochimica Acta Part B Atomic Spectroscopy, June 2006, Elsevier

    Professor Gary M Hieftje

96. 
    Phase-resolved detection in ion-mobility spectrometry

    Article • Analytica Chimica Acta, April 2006, Elsevier

    Professor Gary M Hieftje

97. 
    Development of a direct current He atmospheric-pressure glow discharge as an ionization source for elemental mass spectrometry via hydride generation

    Article • Journal of Analytical Atomic Spectrometry, January 2006, Royal Society of Chemistry

    Professor Gary M Hieftje

98. 
    Spectroscopic characterization of ion and electron populations in a solution-cathode glow discharge

    Article • Journal of Analytical Atomic Spectrometry, January 2006, Royal Society of Chemistry

    Professor Gerardo Gamez, Professor Gary M Hieftje

99. 
    Effect of the plasma operating frequency on the figures of merit of an inductively coupled plasma time-of-flight mass spectrometer

    Article • Journal of Analytical Atomic Spectrometry, January 2006, Royal Society of Chemistry

    Professor Gary M Hieftje

100. 
     Overcoming interferences in inductively coupled plasma mass spectrometry via gas-flow modulation : Part 2. Correlation methods

     Article • Journal of Analytical Atomic Spectrometry, January 2006, Royal Society of Chemistry

     Professor Gary M Hieftje

101. 
     Overcoming interferences in inductively coupled plasma mass spectrometry via gas-flow modulation : Part 1. Fourier transform methods

     Article • Journal of Analytical Atomic Spectrometry, January 2006, Royal Society of Chemistry

     Professor Gary M Hieftje

102. 
     A new, versatile, direct-current helium atmospheric-pressure glow discharge

     Article • Journal of Analytical Atomic Spectrometry, January 2006, Royal Society of Chemistry

     Professor Gerardo Gamez, Professor Gary M Hieftje

103. 
     Temporal and spatially resolved laser-scattering plasma diagnostics for the characterization of a ms-pulsed glow discharge

     Article • Journal of Analytical Atomic Spectrometry, January 2006, Royal Society of Chemistry

     Professor Gerardo Gamez, Professor Gary M Hieftje

104. 
     Improved Monochromatic Imaging Spectrometer

     Article • Applied Spectroscopy, January 2006, SAGE Publications

     Professor Gary M Hieftje

105. 
     Estimation of confidence intervals for radial emissivity and optimization of data treatment techniques in Abel inversion

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 2006, Elsevier

     Professor Gary M Hieftje

106. 
     Electrothermal vaporization coupled with inductively coupled plasma array–detector mass spectrometry for the multielement analysis of Al2O3 ceramic powders

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 2006, Elsevier

     Professor Gary M Hieftje

107. 
     A LabVIEW program for determining confidence intervals of Abel-inverted radial emission profiles

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, November 2005, Elsevier

     Professor Gary M Hieftje

108. 
     MS Detectors

     Article • Analytical Chemistry, November 2005, American Chemical Society (ACS)

     Professor Gary M Hieftje

109. 
     Design and construction of a mechanically simple, interdigitated-wire ion gate

     Article • Review of Scientific Instruments, August 2005, American Institute of Physics

     Professor Gary M Hieftje

110. 
     Directly Digital Flow Controller

     Article • Analytical Chemistry, February 2005, American Chemical Society (ACS)

     Professor Gary M Hieftje

111. 
     A contribution to the study of cooling a vertical-rotary spray chamber in inductively coupled plasma time-of-flight mass spectrometry

     Article • Journal of Analytical Atomic Spectrometry, January 2005, Royal Society of Chemistry

     Professor Gary M Hieftje

112. 
     Use of rapid gas-flow modulation for improved performance in inductively coupled plasma time-of-flight mass spectrometry

     Article • Journal of Analytical Atomic Spectrometry, January 2005, Royal Society of Chemistry

     Professor Gary M Hieftje

113. 
     Spectroscopic and electrical studies of a solution-cathode glow discharge

     Article • Journal of Analytical Atomic Spectrometry, January 2005, Royal Society of Chemistry

     Professor Gerardo Gamez, Professor Gary M Hieftje

114. 
     Absolute methods of quantitation in glow discharge mass spectrometry with a time-of-flight mass analyzer

     Article • Journal of Analytical Atomic Spectrometry, January 2005, Royal Society of Chemistry

     Professor Gary M Hieftje

115. 
     A dual-parameter optical sensor fabricated by gradient axial doping of an optical fibre

     Article • Measurement Science and Technology, December 2004, Institute of Physics Publishing

     Professor Gary M Hieftje

116. 
     Recent advances in detector-array technology for mass spectrometry

     Article • International Journal of Mass Spectrometry, October 2004, Elsevier

     Professor Gary M Hieftje

117. 
     Plasma-source mass spectrometry for speciation analysis: state-of-the-art

     Article • Journal of Chromatography A, September 2004, Elsevier

     Professor Gerardo Gamez, Professor Gary M Hieftje

118. 
     Simultaneous multichannel mass-specific detection for high-performance liquid chromatography using an array detector sector-field mass spectrometer

     Article • Fresenius Journal of Analytical Chemistry, July 2004, Springer Science + Business Media

     Professor Gary M Hieftje

119. 
     Experimental evidence of state-selective charge transfer in inductively coupled plasma-atomic emission spectrometry

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, July 2004, Elsevier

     Professor Gary M Hieftje

120. 
     Our Remembrances of Howard Malmstadt

     Article • Applied Spectroscopy, June 2004, SAGE Publications

     Professor Gary M Hieftje

121. 
     Use of a novel array detector for the direct analysis of solid samples by laser ablation inductively coupled plasma sector-field mass spectrometry

     Article • Journal of the American Society for Mass Spectrometry, June 2004, American Chemical Society (ACS)

     Professor Gary M Hieftje

122. 
     Peer Reviewed: Plasma Source TOFMS

     Article • Analytical Chemistry, May 2004, American Chemical Society (ACS)

     Professor Gary M Hieftje

123. 
     Characterization of a Focal Plane Camera Fitted to a Mattauch−Herzog Geometry Mass Spectrograph. 2. Use with an Inductively Coupled Plasma

     Article • Analytical Chemistry, May 2004, American Chemical Society (ACS)

     Professor Gary M Hieftje

124. 
     Fundamental studies on a planar-cathode direct current glow discharge. Part II: numerical modeling and comparison with laser scattering experiments

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, April 2004, Elsevier

     Professor Gerardo Gamez, Professor Gary M Hieftje

125. 
     Fundamental studies on a planar-cathode direct current glow discharge. Part I: characterization via laser scattering techniques

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, April 2004, Elsevier

     Professor Gerardo Gamez, Professor Gary M Hieftje

126. 
     Inductively coupled plasma mass spectrometry and electrospray mass spectrometry for speciation analysis: applications and instrumentation

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, February 2004, Elsevier

     Professor Gary M Hieftje

127. 
     Using matrix effects as a probe for the study of the charge-transfer mechanism in inductively coupled plasma-atomic emission spectrometry

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, February 2004, Elsevier

     Professor Gary M Hieftje

128. 
     Coupling of a gas chromatograph to a simultaneous-detection inductively coupled plasma mass spectrograph for speciation of organohalide and organometallic compounds

     Article • Journal of Analytical Atomic Spectrometry, January 2004, Royal Society of Chemistry

     Professor Gary M Hieftje

129. 
     Design and characterization of a directly polarized radioluminescent light source

     Article • The Analyst, January 2004, Royal Society of Chemistry

     Professor Gary M Hieftje

130. 
     Determination of Ca+and K+by pulsed glow discharge sector-field mass spectrometry

     Article • Journal of Analytical Atomic Spectrometry, January 2004, Royal Society of Chemistry

     Professor Gary M Hieftje

131. 
     Experimental evaluation of analyte excitation mechanisms in the inductively coupled plasma

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, October 2003, Elsevier

     Professor Gary M Hieftje

132. 
     Effect of sample matrix on the fundamental properties of the inductively coupled plasma

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, October 2003, Elsevier

     Professor Gary M Hieftje

133. 
     Spatially resolved ground-state number densities of calcium and strontium ion in an inductively coupled plasma in contact with an inductively coupled plasma mass spectrometry sampling interface

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, September 2003, Elsevier

     Professor Gerardo Gamez, Professor Gary M Hieftje

134. 
     Simultaneous or scanning data acquisition? A theoretical comparison relevant to inductively coupled plasma sector-field mass spectrometers

     Article • Journal of the American Society for Mass Spectrometry, March 2003, American Chemical Society (ACS)

     Professor Gary M Hieftje

135. 
     Investigation of wavelength calibration for an echelle cross-dispersion spectrometer

     Article • Journal of Analytical Atomic Spectrometry, January 2003, Royal Society of Chemistry

     Professor Gary M Hieftje

136. 
     Laser-scattering instrument for fundamental studies on a glow discharge

     Article • Journal of Analytical Atomic Spectrometry, January 2003, Royal Society of Chemistry

     Professor Gerardo Gamez, Professor Gary M Hieftje

137. 
     Development and characterization of an electrostatic quadrupole extraction lens for mass spectrometry

     Article • Journal of Analytical Atomic Spectrometry, January 2003, Royal Society of Chemistry

     Professor Gary M Hieftje

138. 
     Effect of an inductively coupled plasma mass spectrometry sampler interface on electron temperature, electron number density, gas-kinetic temperature and analyte emission intensity upstream in the plasma

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, November 2002, Elsevier

     Professor Gary M Hieftje

139. 
     Characterization of a Focal Plane Camera Fitted to a Mattauch−Herzog Geometry Mass Spectrograph. 1. Use with a Glow-Discharge Source

     Article • Analytical Chemistry, October 2002, American Chemical Society (ACS)

     Professor Gary M Hieftje

140. 
     Identification of alloys using single shot laser ablation inductively coupled plasma time-of-flight mass spectrometry

     Article • Journal of Analytical Atomic Spectrometry, July 2002, Royal Society of Chemistry

     Professor Gary M Hieftje

141. 
     Computerized simulation of aerosol-droplet desolvation in an inductively coupled plasma

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, June 2002, Elsevier

     Professor Gary M Hieftje

142. 
     Determination of arsenic by hydride generation coupled to time-of-flight mass spectrometry with a gas sampling glow discharge

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, June 2002, Elsevier

     Professor Gary M Hieftje

143. 
     Advancing the capabilities of a glow-discharge sector-field mass spectrometer

     Article • Journal of Analytical Atomic Spectrometry, March 2002, Royal Society of Chemistry

     Professor Gary M Hieftje

144. 
     Thomson scattering from analytical plasmas

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, February 2002, Elsevier

     Professor Gary M Hieftje

145. 
     Thermal imaging of microwave fields inside the surfatron and the microwave plasma torch

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, February 2002, Elsevier

     Professor Gary M Hieftje

146. 
     Characterization of an argon microwave plasma torch coupled to a Mattauch–Herzog geometry mass spectrometer

     Article • Journal of Analytical Atomic Spectrometry, January 2002, Royal Society of Chemistry

     Professor Gary M Hieftje

147. 
     Toward a Fuller Understanding of Analytical Atomic Spectrometry.

     Article • Analytical Sciences, January 2002, Japan Society for Analytical Chemistry

     Professor Gerardo Gamez, Professor Gary M Hieftje

148. 
     Factors Affecting the Production of Fast Transient Signals in Single Shot Laser Ablation Inductively Coupled Plasma Mass Spectrometry

     Article • Applied Spectroscopy, January 2002, SAGE Publications

     Professor Gary M Hieftje

149. 
     Use of an ion guide collision cell to improve the analytical performance of an inductively coupled plasma time-of-flight mass spectrometer

     Article • International Journal of Mass Spectrometry, November 2001, Elsevier

     Professor Gary M Hieftje

150. 
     Microwave plasma torch — atmospheric-sampling glow discharge modulated tandem source for the sequential acquisition of molecular fragmentation and atomic mass spectra

     Article • Analytica Chimica Acta, October 2001, Elsevier

     Professor Gary M Hieftje

151. 
     Evolution and revolution in instrumentation for plasma-source mass spectrometry

     Article • Pure and Applied Chemistry, October 2001, De Gruyter

     Professor Gary M Hieftje

152. 
     Analytical capabilities of an inductively coupled plasma Mattauch–Herzog mass spectrometer

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, September 2001, Elsevier

     Professor Gary M Hieftje

153. 
     Standardless Semiquantitative Analysis of Metals Using Single-Shot Laser Ablation Inductively Coupled Plasma Time-of-Flight Mass Spectrometry

     Article • Analytical Chemistry, July 2001, American Chemical Society (ACS)

     Professor Gary M Hieftje

154. 
     Characteristics of a rf-only hexapole ion-guide interface for plasma-source time-of-flight mass spectrometry

     Article • Journal of Analytical Atomic Spectrometry, January 2001, Royal Society of Chemistry

     Professor Gary M Hieftje

155. 
     Mass analyzers for inductively coupled plasma time-of-flight mass spectrometry

     Article • Journal of Analytical Atomic Spectrometry, January 2001, Royal Society of Chemistry

     Professor Gary M Hieftje

156. 
     Novel flow injection strategies for study and control of matrix interferences by inductively coupled plasma time-of-flight mass spectrometry

     Article • Journal of Analytical Atomic Spectrometry, January 2001, Royal Society of Chemistry

     Professor Gary M Hieftje

157. 
     Comparison of simulated and experimental fundamental ICP parameters

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, December 2000, Elsevier

     Professor Gary M Hieftje

158. 
     Effect of Operating Frequency on Spatial Features of the Inductively Coupled Plasma

     Article • Applied Spectroscopy, December 2000, SAGE Publications

     Professor Gary M Hieftje

159. 
     A simple approach to deriving an electron energy distribution from an incoherent Thomson scattering spectrum

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, September 2000, Elsevier

     Professor Gary M Hieftje

160. 
     Gas Sampling Glow Discharge:  A Versatile Ionization Source for Gas Chromatography Time-of-Flight Mass Spectrometry

     Article • Analytical Chemistry, August 2000, American Chemical Society (ACS)

     Professor Gary M Hieftje

161. 
     Electrothermal vaporization for sample introduction into a gas sampling glow discharge time-of-flight mass spectrometer

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, August 2000, Elsevier

     Professor Gary M Hieftje

162. 
     Time-of-flight mass spectrometry as a tool for speciation analysis

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, July 2000, Elsevier

     Professor Gary M Hieftje

163. 
     The science of instrumentation and measurements.

     Article • Analytical Chemistry, May 2000, American Chemical Society (ACS)

     Professor Gary M Hieftje

164. 
     Atomic Emission Spectroscopy—It Lasts and Lasts and Lasts

     Article • Journal of Chemical Education, May 2000, American Chemical Society (ACS)

     Professor Gary M Hieftje

165. 
     Design and characterization of a radioluminescent temperature sensor

     Article • Analytica Chimica Acta, May 2000, Elsevier

     Professor Gary M Hieftje

166. 
     Guest Editorial

     Article • Applied Spectroscopy, March 2000, SAGE Publications

     Professor Gary M Hieftje

167. 
     Characterization of switched direct current gas sampling glow discharge ionization source for the time-of-flight mass spectrometer

     Article • Journal of Analytical Atomic Spectrometry, January 2000, Royal Society of Chemistry

     Professor Gary M Hieftje

168. 
     Gas chromatography–inductively coupled plasma time-of-flight mass spectrometry for the speciation analysis of organometallic compounds

     Article • Journal of Analytical Atomic Spectrometry, January 2000, Royal Society of Chemistry

     Professor Gary M Hieftje

169. 
     Rapid simultaneous multielemental speciation by capillary electrophoresis coupled to inductively coupled plasma time-of-flight mass spectrometry

     Article • Journal of Analytical Atomic Spectrometry, January 2000, Royal Society of Chemistry

     Professor Gary M Hieftje

170. 
     Methods for shot-to-shot normalization in laser ablation with an inductively coupled plasma time-of-flight mass spectrometer

     Article • Journal of Analytical Atomic Spectrometry, January 2000, Royal Society of Chemistry

     Professor Gary M Hieftje

171. 
     Inductively Coupled Plasma/Microwave-Induced Plasma Tandem Source for Atomic Emission Spectroscopy

     Article • Applied Spectroscopy, January 2000, SAGE Publications

     Professor Gary M Hieftje

172. 
     Radioluminescence detector for the flow injection determination of phosphorus as vanadomolybdophosphoric acid

     Article • Analytica Chimica Acta, December 1999, Elsevier

     Professor Gary M Hieftje

173. 
     Use of Analyte-Modulated Modal Power Distribution in Multimode Optical Fibers for Simultaneous Single-Wavelength Evanescent-Wave Refractometry and Spectrometry

     Article • Analytical Chemistry, November 1999, American Chemical Society (ACS)

     Professor Gary M Hieftje

174. 
     Focus on analytical spectrometry: A compendium of applied spectroscopy focal point articles (1994–1997) Edited by James A. Holcombe, Gary M. Hieftje, and Vahid Majidi

     Article • Journal of the American Society for Mass Spectrometry, August 1999, Springer Science + Business Media

     Professor Gary M Hieftje

175. 
     Characterization of a 22 mm Torch for ICP-AES

     Article • Applied Spectroscopy, June 1999, SAGE Publications

     Professor Gary M Hieftje

176. 
     Preliminary Investigation of Electrothermal Vaporization Sample Introduction for Inductively Coupled Plasma Time-of-Flight Mass Spectrometry

     Article • Analytical Chemistry, April 1999, American Chemical Society (ACS)

     Professor Gary M Hieftje

177. 
     Use of an air/argon microwave plasma torch for the detection of tetraethyllead

     Article • Analytica Chimica Acta, March 1999, Elsevier

     Professor Gary M Hieftje

178. 
     Development of a direct current gas sampling glow discharge ionization source for the time-of-flight mass spectrometer

     Article • Journal of Analytical Atomic Spectrometry, January 1999, Royal Society of Chemistry

     Professor Gary M Hieftje

179. 
     Plasma-source sector mass spectrometry with array detection

     Article • Journal of Analytical Atomic Spectrometry, January 1999, Royal Society of Chemistry

     Professor Gary M Hieftje

180. 
     Comparison of digital correlation techniques in time-resolved fluorometry using a radionuclide-scintillation excitation source

     Article • Review of Scientific Instruments, January 1999, American Institute of Physics

     Professor Gary M Hieftje

181. 
     Optical waveguide sensors in analytical chemistry: today's instrumentation, applications and trends for future development

     Article • Fresenius Journal of Analytical Chemistry, October 1998, Springer Science + Business Media

     Professor Gary M Hieftje

182. 
     Determination of Halogenated Hydrocarbons by Helium Microwave Plasma Torch Time-of-Flight Mass Spectrometry Coupled to Gas Chromatography

     Article • Analytical Chemistry, September 1998, American Chemical Society (ACS)

     Professor Gary M Hieftje

183. 
     Çerenkov Radiation as a UV and Visible Light Source for Time-Resolved Fluorescence

     Article • Analytical Chemistry, August 1998, American Chemical Society (ACS)

     Professor Gary M Hieftje

184. 
     Adapting Selected Nucleic Acid Ligands (Aptamers) to Biosensors

     Article • Analytical Chemistry, August 1998, American Chemical Society (ACS)

     Professor Gary M Hieftje

185. 
     Optical Time-of-Flight Chemical Detection:  Absorption-Modulated Fluorescence for Spatially Resolved Analyte Mapping in a Bidirectional Distributed Fiber-Optic Sensor

     Article • Analytical Chemistry, August 1998, American Chemical Society (ACS)

     Professor Gary M Hieftje

186. 
     Oxygen detection by fluorescence quenching of tetraphenylporphyrin immobilized in the original cladding of an optical fiber

     Article • Analytica Chimica Acta, August 1998, Elsevier

     Professor Gary M Hieftje

187. 
     Distributed Fiber-Optic Chemical Sensor with Chemically Modified Plastic Cladding

     Article • Applied Spectroscopy, August 1998, SAGE Publications

     Professor Gary M Hieftje

188. 
     A simple, highly stable scintillator light source for ultraviolet absorption-based sensors

     Article • Analytica Chimica Acta, July 1998, Elsevier

     Professor Gary M Hieftje

189. 
     Computerized simulation of mixed-solute-particle vaporization in an inductively coupled plasma

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, July 1998, Elsevier

     Professor Gary M Hieftje

190. 
     A Standardized Approach to Collecting and Calculating Noise Amplitude Spectra

     Article • Journal of Chemical Education, June 1998, American Chemical Society (ACS)

     Professor Gary M Hieftje

191. 
     Optical Time-of-Flight Chemical Detection:  Spatially Resolved Analyte Mapping with Extended-Length Continuous Chemically Modified Optical Fibers

     Article • Analytical Chemistry, April 1998, American Chemical Society (ACS)

     Professor Gary M Hieftje

192. 
     Near-Ultraviolet Evanescent-Wave Absorption Sensor Based on a Multimode Optical Fiber

     Article • Analytical Chemistry, April 1998, American Chemical Society (ACS)

     Professor Gary M Hieftje

193. 
     Digital cross-correlation technique for fluorescence-lifetime measurement using a radionuclide-scintillation excitation source

     Article • Review of Scientific Instruments, April 1998, American Institute of Physics

     Professor Gary M Hieftje

194. 
     Speciation in atomic spectrometry—an oxymoron?

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, February 1998, Elsevier

     Professor Gary M Hieftje

195. 
     An improved microwave plasma torch for atomic spectrometry

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, December 1997, Elsevier

     Professor Gary M Hieftje

196. 
     Electrospray Ionization Time-Of-Flight Mass Spectrometer for Elemental Analysis

     Article • Applied Spectroscopy, October 1997, SAGE Publications

     Professor Gary M Hieftje

197. 
     Scintillator Light Source for Chemical Sensing in the Near-Ultraviolet

     Article • Analytical Chemistry, August 1997, American Chemical Society (ACS)

     Professor Gary M Hieftje

198. 
     Comparison of electron concentrations, electron temperatures, gas kinetic temperatures, and excitation temperatures in argon ICPs operated at 27 and 40 MHz

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, July 1997, Elsevier

     Professor Gary M Hieftje

199. 
     12th Asilomar Conference on Mass Spectrometry (ACMS)

     Article • Journal of the American Society for Mass Spectrometry, June 1997, American Chemical Society (ACS)

     Professor Gary M Hieftje

200. 
     Fluorescence Lifetime Measurement via a Radionuclide-Scintillation Light Source and Analog Cross Correlation

     Article • Analytical Chemistry, May 1997, American Chemical Society (ACS)

     Professor Gary M Hieftje

201. 
     Analytical characterization of a planar magnetron radio frequency glow-discharge source

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, May 1997, Elsevier

     Professor Gary M Hieftje

202. 
     Design and performance of a plasma-source mass spectrograph

     Article • Journal of the American Society for Mass Spectrometry, April 1997, American Chemical Society (ACS)

     Professor Gary M Hieftje

203. 
     Space Charge Evaluation in a Plasma-Source Mass Spectrograph

     Article • Analytical Chemistry, February 1997, American Chemical Society (ACS)

     Professor Gary M Hieftje

204. 
     Continuum background reduction in orthogonal-acceleration time-of-flight mass spectrometry with continuous ion sources

     Article • Journal of the American Society for Mass Spectrometry, February 1997, American Chemical Society (ACS)

     Professor Gary M Hieftje

205. 
     Reducing the Energy Distribution in a Plasma-source Sector-field Mass Spectrometer Interface

     Article • Journal of Analytical Atomic Spectrometry, January 1997, Royal Society of Chemistry

     Professor Gary M Hieftje

206. 
     Toward the Next Generation of Atomic Mass Spectrometers

     Article • Journal of Analytical Atomic Spectrometry, January 1997, Royal Society of Chemistry

     Professor Gary M Hieftje

207. 
     Time-of-Flight Mass Spectrometry for Elemental Analysis

     Article • Applied Spectroscopy, January 1997, SAGE Publications

     Professor Gary M Hieftje

208. 
     An imaging-based instrument for fundamental plasma studies

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1997, Elsevier

     Professor Gary M Hieftje

209. 
     Studies into the interelement matrix effect in inductively coupled plasma spectrometry

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, November 1996, Elsevier

     Professor Gary M Hieftje

210. 
     Near-IR Multiplex Bandpass Spectrometer Utilizing Polymer Filters

     Article • Applied Spectroscopy, October 1996, SAGE Publications

     Professor Gary M Hieftje

211. 
     Use of Shift Reagents to Determine Enantiomers by Near-Infrared Analysis

     Article • Applied Spectroscopy, September 1996, SAGE Publications

     Professor Gary M Hieftje

212. 
     Kramers–Kronig analysis of molecular evanescent-wave absorption spectra obtained by multimode step-index optical fibers

     Article • Applied Optics, July 1996, Optical Society of America (OSA)

     Professor Gary M Hieftje

213. 
     Laser ablation–inductively coupled plasma mass spectrometry with a time-of-flight mass analyser

     Article • Journal of Analytical Atomic Spectrometry, January 1996, Royal Society of Chemistry

     Professor Gary M Hieftje

214. 
     The future of plasma spectrochemical instrumentation. Plenary lecture

     Article • Journal of Analytical Atomic Spectrometry, January 1996, Royal Society of Chemistry

     Professor Gary M Hieftje

215. 
     An introduction to ion optics for the mass spectrograph

     Article • Mass Spectrometry Reviews, January 1996, Wiley

     Professor Gary M Hieftje

216. 
     Atomization of carbon containing species in the inductively coupled plasma

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, December 1995, Elsevier

     Professor Gary M Hieftje

217. 
     Simple Near-Infrared Spectrometric Sorption-Based Vapor Sensor

     Article • Applied Spectroscopy, September 1995, SAGE Publications

     Professor Gary M Hieftje

218. 
     “Tandem” versus “combined” sources in atomic spectrometry

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, August 1995, Elsevier

     Professor Gary M Hieftje

219. 
     Vapor-generation assisted nebulization for nonmetal determination

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, August 1995, Elsevier

     Professor Gary M Hieftje

220. 
     Vapor generation of nonmetals coupled to microwave plasma-torch mass spectrometry

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, August 1995, Elsevier

     Professor Gary M Hieftje

221. 
     A LabVIEW® program for determining electron number density from Stark broadening measurements of the hydrogen-beta line

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, August 1995, Elsevier

     Professor Gary M Hieftje

222. 
     Design and characterization of a planar magnetron radiofrequency glow discharge source for atomic emission spectrometry

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, August 1995, Elsevier

     Professor Gary M Hieftje

223. 
     Effect of driving frequency on the operation of a radiofrequency glow discharge emission source

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, August 1995, Elsevier

     Professor Gary M Hieftje

224. 
     Radio-Frequency-Powered Planar-Magnetron Glow Discharge as a Source for Time-of-Flight Elemental Mass Spectrometry

     Article • Applied Spectroscopy, July 1995, SAGE Publications

     Professor Gary M Hieftje

225. 
     Space-charge effects and ion distribution in plasma source mass spectrometry

     Article • Journal of Mass Spectrometry, June 1995, Wiley

     Professor Gary M Hieftje

226. 
     Constant-Fraction Discrimination/Boxcar Integrator for Plasma Source Time-of-Flight Mass Spectrometry

     Article • Applied Spectroscopy, May 1995, SAGE Publications

     Professor Gary M Hieftje

227. 
     Gas-Sampling Glow Discharge for Optical Emission Spectrometry. Part II: Optimization and Evaluation for the Determination of Nonmetals in Gas-Phase Samples

     Article • Applied Spectroscopy, May 1995, SAGE Publications

     Professor Gary M Hieftje

228. 
     Low-Volume Diffuse-Transmittance Fiber-Optic Near-IR Spectrophotometer

     Article • Applied Spectroscopy, April 1995, SAGE Publications

     Professor Gary M Hieftje

229. 
     Near-IR Multiplex Bandpass Spectrometer Utilizing Liquid Molecular Filters

     Article • Applied Spectroscopy, April 1995, SAGE Publications

     Professor Gary M Hieftje

230. 
     Near-Infrared Measurement of Relative and Absolute Humidity through Detection of Water Adsorbed on a Silica Gel Layer

     Article • Analytical Chemistry, March 1995, American Chemical Society (ACS)

     Professor Gary M Hieftje

231. 
     Lasers for plasma diagnostics, time resolved measurement and molecular fluorometry in analytical science

     Article • Microchimica Acta, March 1995, Springer Science + Business Media

     Professor Gary M Hieftje

232. 
     Investigations of a Magnetically Enhanced Grimm-Type Glow Discharge Source

     Article • Applied Spectroscopy, February 1995, SAGE Publications

     Professor Gary M Hieftje

233. 
     Scintillator-Based Nanosecond Light Sources for Time-Resolved Fluorimetry

     Article • Applied Spectroscopy, January 1995, SAGE Publications

     Professor Gary M Hieftje

234. 
     Automated simplex optimization for monochromatic imaging inductively coupled plasma atomic emission spectroscopy

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1995, Elsevier

     Professor Gary M Hieftje

235. 
     Fundamental studies of mixed-gas inductively coupled plasmas

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, October 1994, Elsevier

     Professor Gary M Hieftje

236. 
     Fluorimetric Analysis on Individual Nanoliter Sample Droplets

     Article • Applied Spectroscopy, August 1994, SAGE Publications

     Professor Gary M Hieftje

237. 
     Noise Characterization of the Microwave Plasma Torch (MPT) Source

     Article • Applied Spectroscopy, August 1994, SAGE Publications

     Professor Gary M Hieftje

238. 
     Easily ionizable element (EIE) interferences in inductively coupled plasma atomic emission spectrometry

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, July 1994, Elsevier

     Professor Gary M Hieftje

239. 
     Emission features of a conventional radio frequency glow discharge source and a magnetically enhanced source

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, July 1994, Elsevier

     Professor Gary M Hieftje

240. 
     Gopher: a unidirectional means of distributing spectrochemical resources

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, May 1994, Elsevier

     Professor Gary M Hieftje

241. 
     Simple, Inexpensive System for Controlled-Dispersion Flow Analysis in Inductively Coupled Plasma Spectrometry

     Article • Applied Spectroscopy, April 1994, SAGE Publications

     Professor Gary M Hieftje

242. 
     Near-IR Spectroscopic Examination of Thin-Layer Chromatography Plates in the Diffuse Transmittance Mode

     Article • Applied Spectroscopy, March 1994, SAGE Publications

     Professor Gary M Hieftje

243. 
     New spray chamber for use in flow-injection plasma emission spectrometry

     Article • Analytica Chimica Acta, February 1994, Elsevier

     Professor Gary M Hieftje

244. 
     Elemental mass spectrometry using a helium microwave plasma torch as an ion source

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, February 1994, Elsevier

     Professor Gary M Hieftje

245. 
     The effect of easily ionized elements on analyte emission efficiency in inductively coupled plasma spectrometry

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, February 1994, Elsevier

     Professor Gary M Hieftje

246. 
     The Heinrich-Emanuel-Merck-Prize

     Article • January 1994, Springer Science + Business Media

     Professor Gary M Hieftje

247. 
     Direct coupling of continuous hydride generation with microwave plasma torch atomic emission spectrometry for the determination of arsenic, antimony and tin

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1994, Elsevier

     Professor Gary M Hieftje

248. 
     Tomographically resolved ionization temperatures and electron densities in the inductively coupled plasma determined by the line-to-continuum method

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, December 1993, Elsevier

     Professor Gary M Hieftje

249. 
     Preliminary Design Considerations and Characteristics of an Inductively Coupled Plasma-Time-of-Flight Mass Spectrometer

     Article • Microchemical Journal, December 1993, Elsevier

     Professor Gary M Hieftje

250. 
     New Instrumentation for Use in Excitation-Emission Fluorescence-Polarization Measurements

     Article • Applied Spectroscopy, October 1993, SAGE Publications

     Professor Gary M Hieftje

251. 
     Gas-Sampling Glow Discharge for Optical Emission Spectrometry. Part I: Design and Operating Characteristics

     Article • Applied Spectroscopy, October 1993, SAGE Publications

     Professor Gary M Hieftje

252. 
     Laser-light scattering instrument for the measurement of solute vaporization rates in analytical flames

     Article • Analytical Chemistry, October 1993, American Chemical Society (ACS)

     Professor Gary M Hieftje

253. 
     Measurement of solute vaporization rates in an analytical flame by laser-light scattering

     Article • Analytical Chemistry, October 1993, American Chemical Society (ACS)

     Professor Gary M Hieftje

254. 
     Evaluation of flow-injection techniques for microwave plasma torch atomic emission spectrometry

     Article • Analytica Chimica Acta, May 1993, Elsevier

     Professor Gary M Hieftje

255. 
     Easily ionizable element interferences in inductively coupled plasma atomic emission spectroscopy—I

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, May 1993, Elsevier

     Professor Gary M Hieftje

256. 
     Design considerations for a pressure-differential tandem source for use in atomic spectrometry

     Article • Journal of Analytical Atomic Spectrometry, January 1993, Royal Society of Chemistry

     Professor Gary M Hieftje

257. 
     The OH ‘bullet’—a promising spatial reference for the inductively coupled plasma

     Article • Journal of Analytical Atomic Spectrometry, January 1993, Royal Society of Chemistry

     Professor Gary M Hieftje

258. 
     Evaluation of a linear-flow torch for inductively coupled plasma atomic emission spectrometry

     Article • Journal of Analytical Atomic Spectrometry, January 1993, Royal Society of Chemistry

     Professor Gary M Hieftje

259. 
     Inductively coupled plasma–microwave induced plasma tandem source for atomic emission spectrometry

     Article • Journal of Analytical Atomic Spectrometry, January 1993, Royal Society of Chemistry

     Professor Gary M Hieftje

260. 
     Evaluation of an automated on-line method for generating calibration curves in inductively coupled plasma atomic emission spectrometry

     Article • January 1993, Springer Science + Business Media

     Professor Gary M Hieftje

261. 
     A New Spray Chamber for Inductively Coupled Plasma Spectrometry

     Article • Applied Spectroscopy, December 1992, SAGE Publications

     Professor Gary M Hieftje

262. 
     Technique for Producing Capillaries with Reproducible Orifice Diameters for Uniform Droplet Generation

     Article • Applied Spectroscopy, October 1992, SAGE Publications

     Professor Gary M Hieftje

263. 
     Acoustically Driven Device for Introducing Solid Samples into an Inductively Coupled Plasma

     Article • Applied Spectroscopy, October 1992, SAGE Publications

     Professor Gary M Hieftje

264. 
     Simple Method to Measure the Coherence Time of a Mode-Locked Laser

     Article • Applied Spectroscopy, October 1992, SAGE Publications

     Professor Gary M Hieftje

265. 
     Plasma source mass spectrometry

     Article • International Journal of Mass Spectrometry and Ion Processes, September 1992, Elsevier

     Professor Gary M Hieftje

266. 
     A LabVIEW®2 program for data collection and calculation of figures of merit

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, August 1992, Elsevier

     Professor Gary M Hieftje

267. 
     A New Method for Feedback Stabilization of a Microwave Power Supply

     Article • Applied Spectroscopy, July 1992, SAGE Publications

     Professor Gary M Hieftje

268. 
     Evaluation of a Frequency-Selectable Solid-State Generator for Inductively Coupled Plasma Atomic Emission Spectrometry

     Article • Applied Spectroscopy, July 1992, SAGE Publications

     Professor Gary M Hieftje

269. 
     Helium-chlorine charge transfer: an explanation for chlorine ion emission behavior in helium discharges

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, May 1992, Elsevier

     Professor Gary M Hieftje

270. 
     Stereoscopic data visualization: pattern recognition in three dimensions

     Article • Analytica Chimica Acta, April 1992, Elsevier

     Professor Gary M Hieftje

271. 
     On the Feasibility of Passive Optical Separation of Scatter and Fluorescence

     Article • Applied Spectroscopy, March 1992, SAGE Publications

     Professor Gary M Hieftje

272. 
     A Novel Fiber-Optic-Based Pump-Probe Instrument for the Acquisition of Kinetic Information

     Article • Applied Spectroscopy, February 1992, SAGE Publications

     Professor Gary M Hieftje

273. 
     Selection of solvent load and first-stage pressure to reduce interference effects in inductively coupled plasma-mass spectrometry

     Article • Journal of the American Society for Mass Spectrometry, February 1992, American Chemical Society (ACS)

     Professor Gary M Hieftje

274. 
     On-line gradient calibration for atomic absorption spectrometry

     Article • Journal of Analytical Atomic Spectrometry, January 1992, Royal Society of Chemistry

     Professor Gary M Hieftje

275. 
     New developments and final frontiers in inductively coupled plasma spectrometry. Plenary lecture

     Article • Journal of Analytical Atomic Spectrometry, January 1992, Royal Society of Chemistry

     Professor Gary M Hieftje

276. 
     Towards the next generation of plasma source mass spectrometers. Plenary lecture

     Article • Journal of Analytical Atomic Spectrometry, January 1992, Royal Society of Chemistry

     Professor Gary M Hieftje

277. 
     Plasma source mass spectrometry

     Article • January 1992, Elsevier

     Professor Gary M Hieftje

278. 
     Plasma diagnostic techniques for understanding and control

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1992, Elsevier

     Professor Gary M Hieftje

279. 
     On-line determination of bromide ion in spent brine

     Article • Analytica Chimica Acta, January 1992, Elsevier

     Professor Gary M Hieftje

280. 
     Near-Infrared Analysis of Chemical Constituents and Physical Characteristics of Polymers

     Article • Applied Spectroscopy, January 1992, SAGE Publications

     Professor Gary M Hieftje

281. 
     New Fiber-Optic-Based Instrumentation for the Measurement of Low-Temperature Phosphorescence Intensities and Lifetimes

     Article • Applied Spectroscopy, January 1992, SAGE Publications

     Professor Gary M Hieftje

282. 
     Investigations of a jet-assisted glow discharge lamp for optical emission spectrometry

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1992, Elsevier

     Professor Gary M Hieftje

283. 
     Classification of Alloys with an Artificial Neural Network and Multivariate Calibration of Glow-Discharge Emission Spectra

     Article • Applied Spectroscopy, December 1991, SAGE Publications

     Professor Gary M Hieftje

284. 
     Side-on Photomultiplier Gating System for Thomson Scattering and Laser-Excited Atomic Fluorescence Spectroscopy

     Article • Applied Spectroscopy, November 1991, SAGE Publications

     Professor Gary M Hieftje

285. 
     Reduction of Acoustic Noise in ICP Emission by the Addition of a Chimney

     Article • Applied Spectroscopy, September 1991, SAGE Publications

     Professor Gary M Hieftje

286. 
     Effect of Optical-Fiber Length on the Width of a Transmitted Laser Pulse: Comparison of Theoretical Calculations and Experimentally Measured Pulses

     Article • Applied Spectroscopy, July 1991, SAGE Publications

     Professor Gary M Hieftje

287. 
     Glow-Discharge Atomic Emission Spectrometry with a Spectrally Segmented Photodiode-Array Spectrometer

     Article • Applied Spectroscopy, May 1991, SAGE Publications

     Professor Gary M Hieftje

288. 
     Multivariate Calibration of a Photodiode Array Spectrometer for Atomic Emission Spectroscopy

     Article • Applied Spectroscopy, March 1991, SAGE Publications

     Professor Gary M Hieftje

289. 
     The Investigation of a 13-mm Torch for Use in Inductively Coupled Plasma-Mass Spectrometry

     Article • Applied Spectroscopy, February 1991, SAGE Publications

     Professor Gary M Hieftje

290. 
     Letters

     Article • Journal of Analytical Atomic Spectrometry, January 1991, Royal Society of Chemistry

     Professor Gary M Hieftje

291. 
     Fundamental and applied investigations in plasma-source mass spectrometry for elemental analysis

     Article • Microchimica Acta, January 1991, Springer Science + Business Media

     Professor Gary M Hieftje

292. 
     A microwave plasma torch assembly for atomic emission spectrometry

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1991, Elsevier

     Professor Gary M Hieftje

293. 
     Characterization of a spectrally segmented photodiode-array spectrometer for inductively coupled plasma atomic emission spectrometry

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1991, Elsevier

     Professor Gary M Hieftje

294. 
     Fundamental studies of the sampling process in an inductively coupled plasma mass spectrometer-II

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1991, Elsevier

     Professor Gary M Hieftje

295. 
     Fundamental studies of the sampling process in an inductively coupled plasma mass spectrometer

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1991, Elsevier

     Professor Gary M Hieftje

296. 
     Flow-Injection Inductively Coupled Plasma Atomic Emission Spectrometry with a Multielement Photodiode-Array Spectrometer

     Article • Applied Spectroscopy, November 1990, SAGE Publications

     Professor Gary M Hieftje

297. 
     Feasibility of using liquid crystals for the development of molecularly selective fiber-optic chemical sensors

     Article • Analytical Chemistry, October 1990, American Chemical Society (ACS)

     Professor Gary M Hieftje

298. 
     An Efficient and Inexpensive Ultrasonic Nebulizer for Atomic Spectrometry

     Article • Applied Spectroscopy, February 1990, SAGE Publications

     Professor Gary M Hieftje

299. 
     The Direct Measurement of Magnetically Induced Optical Rotation in Atomic Vapors

     Article • Applied Spectroscopy, February 1990, SAGE Publications

     Professor Gary M Hieftje

300. 
     Atomic emission detector for gas chromatography and supercritical fluid chromatography

     Article • Journal of Analytical Atomic Spectrometry, January 1990, Royal Society of Chemistry

     Professor Gary M Hieftje

301. 
     Characterisation of a 9-mm torch for inductively coupled plasma mass spectrometry

     Article • Journal of Analytical Atomic Spectrometry, January 1990, Royal Society of Chemistry

     Professor Gary M Hieftje

302. 
     Critical comparison of sources and detection methods in atomic spectrometry

     Article • January 1990, Springer Science + Business Media

     Professor Gary M Hieftje

303. 
     Spatial dependence of ion concentrations in inductively coupled plasma mass spectrometry

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1990, Elsevier

     Professor Gary M Hieftje

304. 
     Simultaneous Determination of Br− and I− with a Multiple Fiber-Optic Fluorescence Sensor

     Article • Applied Spectroscopy, January 1990, SAGE Publications

     Professor Gary M Hieftje

305. 
     Fourier transform-atomic emission spectrometry with a Grimm-type glow-discharge source

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1990, Elsevier

     Professor Gary M Hieftje

306. 
     Verification of a Maxwellian electron-energy distribution in the ICP

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1990, Elsevier

     Professor Gary M Hieftje

307. 
     Tomographic image reconstruction techniques for spectroscopic sources—II. Instrumentation

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1990, Elsevier

     Professor Gary M Hieftje

308. 
     Reduction of Mass-Dependent Interferences in Inductively Coupled Plasma-Mass Spectrometry by using Flow-Injection Analysis

     Article • Applied Spectroscopy, November 1989, SAGE Publications

     Professor Gary M Hieftje

309. 
     A New Liquid-Crystal-Based Fiber-Optic Temperature Sensor

     Article • Applied Spectroscopy, November 1989, SAGE Publications

     Professor Gary M Hieftje

310. 
     Modification of an ICP Impedance-Matching Network for Center-Grounded Load-Coil Operation

     Article • Applied Spectroscopy, August 1989, SAGE Publications

     Professor Gary M Hieftje

311. 
     Fiber-optic time-resolved fluorescence sensor for the simultaneous determination of aluminum(3+) and gallium(3+) or indium(3+)

     Article • Analytical Chemistry, August 1989, American Chemical Society (ACS)

     Professor Gary M Hieftje

312. 
     An Investigation of Noise Amplitude Spectra Produced by a Direct-Current Plasma

     Article • Applied Spectroscopy, July 1989, SAGE Publications

     Professor Gary M Hieftje

313. 
     Convenient Fiber-Optic-Based Sample Cell for Shpol'skii and Low-Temperature Phosphorescence Spectrometry

     Article • Applied Spectroscopy, March 1989, SAGE Publications

     Professor Gary M Hieftje

314. 
     Correction of Gain and Optical Throughput Variations in a Two-Dimensional Imaging Spectrometer

     Article • Applied Spectroscopy, March 1989, SAGE Publications

     Professor Gary M Hieftje

315. 
     Comparison of 27- and 40-MHz plasmas in inductively coupled plasma mass spectrometry

     Article • Journal of Analytical Atomic Spectrometry, January 1989, Royal Society of Chemistry

     Professor Gary M Hieftje

316. 
     Atomic absorption spectrometry—has it gone or where is it going?

     Article • Journal of Analytical Atomic Spectrometry, January 1989, Royal Society of Chemistry

     Professor Gary M Hieftje

317. 
     Developments in plasma source/mass spectrometry

     Article • Analytica Chimica Acta, January 1989, Elsevier

     Professor Gary M Hieftje

318. 
     Spatially resolved measurements as a vehicle for studying atomization mechanisms in an ICP

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1989, Elsevier

     Professor Gary M Hieftje

319. 
     Noise characteristics of an inductively coupled plasma-mass spectrometer

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1989, Elsevier

     Professor Gary M Hieftje

320. 
     A new procedure for determination of electron temperatures and electron concentrations by Thomson scattering from analytical plasmas

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1989, Elsevier

     Professor Gary M Hieftje

321. 
     Luminescence Originating in an Optical Fiber

     Article • Applied Spectroscopy, January 1989, SAGE Publications

     Professor Gary M Hieftje

322. 
     Toward improved understanding and control in analytical atomic spectrometry

     Article • Spectrochimica Acta Part A Molecular Spectroscopy, January 1989, Elsevier

     Professor Gary M Hieftje

323. 
     Assessment of the feasibility of determination of cholesterol and other blood constituents by near-infrared reflectance analysis

     Article • Talanta, January 1989, Elsevier

     Professor Gary M Hieftje

324. 
     Simultaneous measurement of spatially resolved electron temperatures, electron number densities and gas temperatures by laser light scattering from the ICP

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1989, Elsevier

     Professor Gary M Hieftje

325. 
     Flow-injection analysis utilizing a spectrally segmented photodiode-array inductively coupled plasma emission spectrometer—I

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1989, Elsevier

     Professor Gary M Hieftje

326. 
     Quantile BEAST Attacks the False-Sample Problem in Near-Infrared Reflectance Analysis

     Article • Applied Spectroscopy, November 1988, SAGE Publications

     Professor Gary M Hieftje

327. 
     Detection of Subpopulations in Near-Infrared Reflectance Analysis

     Article • Applied Spectroscopy, November 1988, SAGE Publications

     Professor Gary M Hieftje

328. 
     Quantile Analysis: A Method for Characterizing Data Distributions

     Article • Applied Spectroscopy, November 1988, SAGE Publications

     Professor Gary M Hieftje

329. 
     Detection of negative ions by inductively coupled plasma mass spectrometry

     Article • Analytical Chemistry, September 1988, American Chemical Society (ACS)

     Professor Gary M Hieftje

330. 
     Applications of cellular automata: attractors and fractals in analytical chemistry?

     Article • TrAC Trends in Analytical Chemistry, August 1988, Elsevier

     Professor Gary M Hieftje

331. 
     Characterization of microwave-induced plasma as a detector for supercritical fluid chromatography

     Article • Analytical Chemistry, July 1988, American Chemical Society (ACS)

     Professor Gary M Hieftje

332. 
     Evaluation of a supercritical fluid chromatograph coupled to a surface-wave-sustained microwave-induced-plasma detector

     Article • Analytical Chemistry, July 1988, American Chemical Society (ACS)

     Professor Gary M Hieftje

333. 
     Analysis of Intact Tablets by Near-Infrared Reflectance Spectrometry

     Article • Applied Spectroscopy, May 1988, SAGE Publications

     Professor Gary M Hieftje

334. 
     A Low-Power Surfatron Source for the Atomic-Emission-Spectrometric Detection of Nonmetals in Aqueous Solution

     Article • Applied Spectroscopy, May 1988, SAGE Publications

     Professor Gary M Hieftje

335. 
     Universal detection of ions by replacement-ion chromatography employing an anion-replacement method and an ultraviolet-visible spectrophotometric detector

     Article • Analytical Chemistry, May 1988, American Chemical Society (ACS)

     Professor Gary M Hieftje

336. 
     A Disposable Liquid Microcell for Near-Infrared Reflectance Analysis

     Article • Applied Spectroscopy, March 1988, SAGE Publications

     Professor Gary M Hieftje

337. 
     Subsurface Image Reconstruction by Near-Infrared Reflectance Analysis

     Article • Applied Spectroscopy, February 1988, SAGE Publications

     Professor Gary M Hieftje

338. 
     A New Dual-Channel Frequency-Domain Fluorometer for the Determination of Picosecond Rotational Correlation Times

     Article • Applied Spectroscopy, February 1988, SAGE Publications

     Professor Gary M Hieftje

339. 
     An Emission-Based Feedback System for Stabilizing an Inductively Coupled Plasma

     Article • Applied Spectroscopy, February 1988, SAGE Publications

     Professor Gary M Hieftje

340. 
     Trace metal determinations by monitoring modulated magnetically induced optical rotation in atomic vapours

     Article • Journal of Analytical Atomic Spectrometry, January 1988, Royal Society of Chemistry

     Professor Gary M Hieftje

341. 
     Conference reports

     Article • Journal of Analytical Atomic Spectrometry, January 1988, Royal Society of Chemistry

     Professor Gary M Hieftje

342. 
     John Ottaway's friends—reflections

     Article • Journal of Analytical Atomic Spectrometry, January 1988, Royal Society of Chemistry

     Professor Gary M Hieftje

343. 
     An interdisciplinary approach to microinstrumentation

     Article • Analytical Chemistry, January 1988, American Chemical Society (ACS)

     Professor Gary M Hieftje

344. 
     An Interdisciplinary Approach to Microinstrumentation

     Article • Analytical Chemistry, January 1988, American Chemical Society (ACS)

     Professor Gary M Hieftje

345. 
     Detection of ions by replacement-ion chromatography coupled to a microwave-induced nitrogen discharge at atmospheric pressure

     Article • Analytica Chimica Acta, January 1988, Elsevier

     Professor Gary M Hieftje

346. 
     Tomographic image reconstruction techniques for spectroscopic sources—I. Theory and computer simulations

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1988, Elsevier

     Professor Gary M Hieftje

347. 
     Theoretical examination of solute particle vaporization in analytical atomic spectrometry

     Article • Analytical Chemistry, December 1987, American Chemical Society (ACS)

     Professor Gary M Hieftje

348. 
     Rapid-scanning frequency-domain fluorometer with picosecond time resolution

     Article • Applied Optics, September 1987, Optical Society of America (OSA)

     Professor Gary M Hieftje

349. 
     Characterization of replacement-ion chromatography employing cation replacement and flame-spectrometric detection

     Article • Analytical Chemistry, September 1987, American Chemical Society (ACS)

     Professor Gary M Hieftje

350. 
     Characterization and comparison of three fiber-optic sensors for iodide determination based on dynamic fluorescence quenching of Rhodamine 6G

     Article • Analytical Chemistry, September 1987, American Chemical Society (ACS)

     Professor Gary M Hieftje

351. 
     Detection of capsule tampering by near-infrared reflectance analysis

     Article • Analytical Chemistry, August 1987, American Chemical Society (ACS)

     Professor Gary M Hieftje

352. 
     Ionization Temperatures in the Inductively Coupled Plasma Determined by Mass Spectrometry

     Article • Applied Spectroscopy, July 1987, SAGE Publications

     Professor Gary M Hieftje

353. 
     Spatial Emission Properties of a Surface-Wave-Sustained Plasma (Surfatron) in Helium

     Article • Applied Spectroscopy, July 1987, SAGE Publications

     Professor Gary M Hieftje

354. 
     Effect of Easily Ionized Elements upon the Spatial Emission Properties of Microwave-Induced Plasmas

     Article • Applied Spectroscopy, July 1987, SAGE Publications

     Professor Gary M Hieftje

355. 
     Use of the microwave-induced nitrogen discharge at atmospheric pressure as an ion source for elemental mass spectrometry

     Article • Analytical Chemistry, July 1987, American Chemical Society (ACS)

     Professor Gary M Hieftje

356. 
     Fluorescence spectra and lifetimes of several fluorophores immobilized on nonionic resins for use in fiber-optic sensors

     Article • Analytical Chemistry, February 1987, American Chemical Society (ACS)

     Professor Gary M Hieftje

357. 
     Analytical characteristics of an inductively coupled plasma-mass spectrometer

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1987, Elsevier

     Andrew Zander, Professor Gary M Hieftje

358. 
     Measurement of true gas kinetic temperatures in an inductively coupled plasma by laser-light scattering. Plenary lecture

     Article • Journal of Analytical Atomic Spectrometry, January 1987, Royal Society of Chemistry

     Professor Gary M Hieftje

359. 
     Spectral and physical interferences in a new, flexible inductively coupled plasma mass spectrometry instrument

     Article • Journal of Analytical Atomic Spectrometry, January 1987, Royal Society of Chemistry

     Professor Gary M Hieftje

360. 
     Taming the surfatron

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1987, Elsevier

     Professor Gary M Hieftje

361. 
     A new frequency‐domain fluorometer for the rapid determination of picosecond rotational‐correlation times

     Article • Journal of Applied Physics, January 1987, American Institute of Physics

     Professor Gary M Hieftje

362. 
     Time-resolved fluorescence with an optical-fiber probe

     Article • Analytica Chimica Acta, January 1987, Elsevier

     Professor Gary M Hieftje

363. 
     The use of discharge lamps as directly modulated atom reservoirs for selective line modulation in atomic emission spectrometry

     Article • Analytica Chimica Acta, January 1987, Elsevier

     Professor Gary M Hieftje

364. 
     Temporally and spatially resolved studies in an amplitude modulated inductively coupled plasma

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1987, Elsevier

     Professor Gary M Hieftje

365. 
     Rapid frequency-scanned fiber-optic fluorometer capable of subnanosecond lifetime determinations

     Article • Analytical Chemistry, December 1986, American Chemical Society (ACS)

     Professor Gary M Hieftje

366. 
     The Use of Sample Modulation to Simplify the Experimental Arrangement of Selective Line Modulation in Atomic Emission Spectrometry

     Article • Applied Spectroscopy, November 1986, SAGE Publications

     Professor Gary M Hieftje

367. 
     A Detailed Study of Noise Sources in Selective Line Modulation Atomic Spectrometry

     Article • Applied Spectroscopy, November 1986, SAGE Publications

     Professor Gary M Hieftje

368. 
     A Modulated Sample-Introduction System for ICP-Atomic Emission Spectrometry

     Article • Applied Spectroscopy, November 1986, SAGE Publications

     Professor Gary M Hieftje

369. 
     Morphological Investigation of Solute Particles Trapped from an Air-Acetylene Flame

     Article • Applied Spectroscopy, September 1986, SAGE Publications

     Professor Gary M Hieftje

370. 
     An Improved Uniform-Size-Droplet Generator

     Article • Applied Spectroscopy, July 1986, SAGE Publications

     Professor Gary M Hieftje

371. 
     A Novel Light-Scattering Technique to Study Gas-Flow Dynamics in an ICP Torch

     Article • Applied Spectroscopy, July 1986, SAGE Publications

     Professor Gary M Hieftje

372. 
     A New Technique for the Elimination of Fluorescence Interference in Raman Spectroscopy

     Article • Applied Spectroscopy, July 1986, SAGE Publications

     Professor Gary M Hieftje

373. 
     Determination of Subnanosecond Fluorescence Lifetimes with a UHF Television Tuner and a cw or Mode-Locked Laser

     Article • Applied Spectroscopy, July 1986, SAGE Publications

     Professor Gary M Hieftje

374. 
     Use of time resolution to eliminate bilirubin interference in the determination of fluorescein

     Article • Analytical Chemistry, May 1986, American Chemical Society (ACS)

     Professor Gary M Hieftje

375. 
     A Modulated Sample Introduction System for Atomic Emission Spectrometry

     Article • Applied Spectroscopy, March 1986, SAGE Publications

     Professor Gary M Hieftje

376. 
     Fundamental Studies in the ICP Using a Sinusoidally Modulated Power Input

     Article • Applied Spectroscopy, February 1986, SAGE Publications

     Professor Gary M Hieftje

377. 
     Theophilus Redwood Lecture. Models, measurements, methods and machines in analytical spectrometry

     Article • Analytical Proceedings, January 1986, Royal Society of Chemistry

     Professor Gary M Hieftje

378. 
     Atomic spectrometry viewpoint

     Article • Journal of Analytical Atomic Spectrometry, January 1986, Royal Society of Chemistry

     Professor Gary M Hieftje

379. 
     Software review

     Article • The Analyst, January 1986, Royal Society of Chemistry

     Professor Gary M Hieftje

380. 
     Electron temperatures and electron number densities measured by Thomson scattering in the inductively coupled plasma

     Article • Analytical Chemistry, January 1986, American Chemical Society (ACS)

     Professor Gary M Hieftje

381. 
     Twenty-five years of analytical atomic spectroscopy

     Article • Analytica Chimica Acta, January 1986, Elsevier

     Professor Gary M Hieftje

382. 
     Preface

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1986, Elsevier

     Professor Gary M Hieftje

383. 
     The use of sample additives in flame emission spectrometry

     Article • Analytica Chimica Acta, January 1986, Elsevier

     Professor Gary M Hieftje

384. 
     A steady-state approach to evaluation of proposed excitation mechanisms in the analytical ICP

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1986, Elsevier

     Professor Gary M Hieftje

385. 
     INSTRUMENTUNE-UP, A computer program for improving the performance of common laboratory instruments

     Article • TrAC Trends in Analytical Chemistry, November 1985, Elsevier

     Professor Gary M Hieftje

386. 
     Unique-sample selection via near-infrared spectral subtraction

     Article • Analytical Chemistry, October 1985, American Chemical Society (ACS)

     Professor Gary M Hieftje

387. 
     Optical imaging spectrometers

     Article • Analytical Chemistry, September 1985, American Chemical Society (ACS)

     Professor Gary M Hieftje

388. 
     Comparison of the helium/oxygen/acetylene and air/acetylene flames as atom sources for continuum-source atomic fluorescence spectrometry

     Article • Analytica Chimica Acta, May 1985, Elsevier

     Professor Gary M Hieftje

389. 
     Analytical Characteristics of the Microwave-Induced Nitrogen Discharge at Atmospheric Pressure (MINDAP)

     Article • Applied Spectroscopy, May 1985, SAGE Publications

     Professor Gary M Hieftje

390. 
     Optimization of Sample Absorbance for Quantitative Analysis in the Presence of Pathlength Error in the IR and NIR Regions

     Article • Applied Spectroscopy, May 1985, SAGE Publications

     Professor Gary M Hieftje

391. 
     Interferometric Detection of Near-Infrared Nonmetal Atomic Emission from a Microwave-Induced Plasma

     Article • Applied Spectroscopy, March 1985, SAGE Publications

     Professor Gary M Hieftje

392. 
     Development of a Microwave-Induced Nitrogen Discharge at Atmospheric Pressure (MINDAP)

     Article • Applied Spectroscopy, March 1985, SAGE Publications

     Professor Gary M Hieftje

393. 
     An Optimization of Detector-Noise-Limited Infrared Multiwavelength Determinations

     Article • Applied Spectroscopy, March 1985, SAGE Publications

     Professor Gary M Hieftje

394. 
     Analytical Characteristics of a Low-Flow, Low-Power Inductively Coupled Plasma

     Article • Analytical Chemistry, February 1985, American Chemical Society (ACS)

     Professor Gary M Hieftje

395. 
     Near-Infrared Determination of Several Physical Properties of Hydrocarbons

     Article • Analytical Chemistry, February 1985, American Chemical Society (ACS)

     Professor Gary M Hieftje

396. 
     Thomson scattering from an ICP

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1985, Elsevier

     Professor Gary M Hieftje

397. 
     Novel Techniques for the Determination of Fluorescence Lifetimes

     Article • Instrumentation Science & Technology, January 1985, Taylor & Francis

     Professor Gary M Hieftje

398. 
     Analytical characteristics of an optimized miniature inductively-coupled plasma source for atomic emission spectrometry

     Article • Analytica Chimica Acta, January 1985, Elsevier

     Professor Gary M Hieftje

399. 
     Interferences in a low-flow, low-power inductively coupled plasma

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1985, Elsevier

     Professor Gary M Hieftje

400. 
     A steady-state approach to excitation mechanisms in the ICP

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1985, Elsevier

     Professor Gary M Hieftje

401. 
     Vaporization in the absence of ionization of alkali-chloride particles in a laminar air-acetylene flame

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1985, Elsevier

     Professor Gary M Hieftje

402. 
     An apparatus for measuring Thomson scattering from an inductively coupled plasma

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1985, Elsevier

     Professor Gary M Hieftje

403. 
     Analytical characteristics of near-infrared nonmetal atomic emission from a helium microwave-induced plasma

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1985, Elsevier

     Professor Gary M Hieftje

404. 
     Near-infrared nonmetal atomic emission from a helium microwave-induced plasma: element ratio determinations

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1985, Elsevier

     Professor Gary M Hieftje

405. 
     Identification of Limiting Noise Sources in the Microwave-Induced Nitrogen Discharge at Atmospheric Pressure

     Article • Applied Spectroscopy, January 1985, SAGE Publications

     Professor Gary M Hieftje

406. 
     A fiber-optic absorption cell for remote determination of copper in industrial electroplating baths

     Article • Analytica Chimica Acta, January 1985, Elsevier

     Professor Gary M Hieftje

407. 
     Microdroplet titration apparatus for analyzing small sample volumes

     Article • Analytical Chemistry, December 1984, American Chemical Society (ACS)

     Professor Gary M Hieftje

408. 
     Number of Samples and Wavelengths Required for the Training Set in Near-Infrared Reflectance Spectroscopy

     Article • Applied Spectroscopy, November 1984, SAGE Publications

     Professor Gary M Hieftje

409. 
     A Comparison of Signal-to-Noise Ratios for Near-Infrared Detectors

     Article • Applied Spectroscopy, November 1984, SAGE Publications

     Professor Gary M Hieftje

410. 
     Microsample introduction into the microwave-induced nitrogen discharge at atmospheric pressure using a microarc atomizer

     Article • Analytical Chemistry, September 1984, American Chemical Society (ACS)

     Professor Gary M Hieftje

411. 
     Burntgas composition of the heliumoxygenacetylene flame

     Article • Analytica Chimica Acta, August 1984, Elsevier

     Professor Gary M Hieftje

412. 
     A New Method for Obtaining Individual Component Spectra from Those of Complex Mixtures

     Article • Applied Spectroscopy, May 1984, SAGE Publications

     Professor Gary M Hieftje

413. 
     Jet-Impact Nebulization for Sample Introduction in Inductively Coupled Plasma Spectrometry

     Article • Applied Spectroscopy, May 1984, SAGE Publications

     Professor Gary M Hieftje

414. 
     A detailed consideration of resonance radiation trapping in the argon inductively coupled plasma

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1984, Elsevier

     Professor Gary M Hieftje

415. 
     Comparison of atomic fluorescence power efficiencies for the helium-oxygen-acetylene and air-acetylene flames

     Article • Analytica Chimica Acta, January 1984, Elsevier

     Professor Gary M Hieftje

416. 
     Near-Infrared Reflectance Analysis by Gauss-Jordan Linear Algebra

     Article • Applied Spectroscopy, November 1983, SAGE Publications

     Professor Gary M Hieftje

417. 
     Modification of a Plasma-Therm Inductively Coupled Plasma Supply to Enable Radio-Frequency Power Modulation

     Article • Applied Spectroscopy, November 1983, SAGE Publications

     Professor Gary M Hieftje

418. 
     A New Background-Correction Method for Atomic Absorption Spectrometry

     Article • Applied Spectroscopy, September 1983, SAGE Publications

     Professor Gary M Hieftje

419. 
     Sample introduction into the inductively coupled plasma by a radiofrequency arc

     Article • Analytical Chemistry, July 1983, American Chemical Society (ACS)

     Professor Gary M Hieftje

420. 
     The Use of a Microarc Atomizer for Sample Introduction into an Inductively Coupled Plasma

     Article • Applied Spectroscopy, March 1983, SAGE Publications

     Professor Gary M Hieftje

421. 
     Mini, micro, and high-efficiency torches for the ICP - toys or tools?

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1983, Elsevier

     Professor Gary M Hieftje

422. 
     Microdrop sample application in electrothermal atomization for atomic absorption spectrometry

     Article • Analytica Chimica Acta, January 1983, Elsevier

     Professor Gary M Hieftje

423. 
     Replacement ion chromatography with flame photometric detection

     Article • Analytica Chimica Acta, January 1983, Elsevier

     Professor Gary M Hieftje

424. 
     Approaching the limit in atomic spectrochemical analysis

     Article • Journal of Chemical Education, November 1982, American Chemical Society (ACS)

     Professor Gary M Hieftje

425. 
     A Separated Impedance Matcher/Load Coil Assembly for Convenient Spatial Translation of an ICP Torch

     Article • Applied Spectroscopy, November 1982, SAGE Publications

     Professor Gary M Hieftje

426. 
     A new, directly computer-controlled ph-stat

     Article • Analytica Chimica Acta, September 1982, Elsevier

     Professor Gary M Hieftje

427. 
     Reduction of spectral interferences in inductively-coupled plasma emission spectrometry by selective spectral-line modulation

     Article • Analytica Chimica Acta, September 1982, Elsevier

     Professor Gary M Hieftje

428. 
     Stochastic Photolysis: A New Method for Measuring Rates of Photosensitive Reactions

     Article • Applied Spectroscopy, May 1982, SAGE Publications

     Professor Gary M Hieftje

429. 
     Determination of Atomic and Molecular Excited-State Lifetimes Using an Optoelectronic Cross-Correlation Method

     Article • Applied Spectroscopy, March 1982, SAGE Publications

     Professor Gary M Hieftje

430. 
     Contemporary Topics in Analytical and Clinical Chemistry

     Article • January 1982, Springer Science + Business Media

     Professor Gary M Hieftje

431. 
     A new instrument for time-resolved reduction of scattered radiation in fluorescence measurements

     Article • Analytica Chimica Acta, January 1982, Elsevier

     Professor Gary M Hieftje

432. 
     On the significance of radiation trapping in the inductively coupled plasma

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1982, Elsevier

     Professor Gary M Hieftje

433. 
     Simple and Inexpensive Design for an Isolated Droplet Generator Useful in Studies of Atomization in Flames

     Article • Applied Spectroscopy, November 1981, SAGE Publications

     Professor Gary M Hieftje

434. 
     Microwave-Supported Discharges

     Article • Applied Spectroscopy, July 1981, SAGE Publications

     Professor Gary M Hieftje

435. 
     Correlation-Based Approaches to Time-Resolved Fluorimetry

     Article • Analytical Chemistry, May 1981, American Chemical Society (ACS)

     Professor Gary M Hieftje

436. 
     A novel device for the accurate dispensing of small volumes of liquid samples

     Article • Analytica Chimica Acta, May 1981, Elsevier

     Professor Gary M Hieftje

437. 
     Correlation-based approaches to time-resolved fluorimetry

     Article • Analytical Chemistry, May 1981, American Chemical Society (ACS)

     Professor Gary M Hieftje

438. 
     Development and characterization of a 9-mm inductively-coupled argon plasma source for atomic emission spectrometry

     Article • Analytica Chimica Acta, March 1981, Elsevier

     Professor Gary M Hieftje

439. 
     Lasers in Chemical Analysis

     Article • January 1981, Springer Science + Business Media

     Professor Gary M Hieftje

440. 
     Correction of quenching errors in analytical fluorimetry through use of time resolution

     Article • Analytica Chimica Acta, January 1981, Elsevier

     Professor Gary M Hieftje

441. 
     Saturation of energy levels in analytical atomic fluorescence spectrometry—II. Experimental

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1981, Elsevier

     Professor Gary M Hieftje

442. 
     Characteristics of the background emission spectrum from a miniature inductively-coupled plasma

     Article • Analytica Chimica Acta, January 1981, Elsevier

     Professor Gary M Hieftje

443. 
     Effects of gas composition and flame sheathing on the spatial velocity profiles of laminar analytical acetylene flames

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1981, Elsevier

     Professor Gary M Hieftje

444. 
     Reduction of spectral interferences in flame emission spectrometry by selective spectral-line modulation

     Article • Analytica Chimica Acta, December 1980, Elsevier

     Professor Gary M Hieftje

445. 
     An accurate model for sample droplet acceleration in an air—acetylene flame

     Article • Analytica Chimica Acta, August 1980, Elsevier

     Professor Gary M Hieftje

446. 
     Vaporization and ionization interferences in a miniature inductively coupled plasma

     Article • Analytical Chemistry, July 1980, American Chemical Society (ACS)

     Professor Gary M Hieftje

447. 
     Measurement and comparison of relative free-atom fractions in the helium-oxygen-acetylene and air-acetylene flames

     Article • Analytical Chemistry, May 1980, American Chemical Society (ACS)

     Professor Gary M Hieftje

448. 
     5th Australian Symposium on Analytical Chemistry

     Article • Analytical Chemistry, December 1979, American Chemical Society (ACS)

     Professor Gary M Hieftje

449. 
     Hydrodynamic Flow Patterns as a Simple Aid to Effective Inductively Coupled Plasma Torch Design

     Article • Applied Spectroscopy, November 1979, SAGE Publications

     Professor Gary M Hieftje

450. 
     Experimental studies on spatial distributions of atoms surrounding an individual solute particle vaporizing in an analytical flame

     Article • Analytical Chemistry, October 1979, American Chemical Society (ACS)

     Professor Gary M Hieftje

451. 
     Wide‐bandwidth analog correlator and its application to mode‐locked laser measurements

     Article • Review of Scientific Instruments, August 1979, American Institute of Physics

     Professor Gary M Hieftje

452. 
     Time-resolved fluorimetry via a new cross-correlation method

     Article • Applied Optics, June 1979, Optical Society of America (OSA)

     Professor Gary M Hieftje

453. 
     Theoretical study of the spatial distribution of atoms surrounding an individual solute particle vaporizing in an analytical flame

     Article • Analytical Chemistry, June 1979, American Chemical Society (ACS)

     Professor Gary M Hieftje

454. 
     Investigation into the Operating Characteristics of a “Microarc” Atmospheric-Pressure Glow Discharge

     Article • Applied Spectroscopy, May 1979, SAGE Publications

     Professor Gary M Hieftje

455. 
     Development and characterization of a miniature inductively coupled plasma source for atomic emission spectrometry

     Article • Analytical Chemistry, March 1979, American Chemical Society (ACS)

     Professor Gary M Hieftje

456. 
     Enhancement of pneumatic nebulization efficiency through application of an electric field

     Article • Review of Scientific Instruments, October 1978, American Institute of Physics

     Professor Gary M Hieftje

457. 
     Computer identification of infrared spectra by correlation-based file searching

     Article • Analytica Chimica Acta, September 1978, Elsevier

     Professor Gary M Hieftje

458. 
     Determination of trace metals by microwave plasma spectrometry with an atmospheric pressure helium discharge

     Article • Analytical Chemistry, August 1978, American Chemical Society (ACS)

     Andrew Zander, Professor Gary M Hieftje

459. 
     A New, Accurate Method for the Measurement of Rise Velocities in Laminar Flames

     Article • Applied Spectroscopy, July 1978, SAGE Publications

     Professor Gary M Hieftje

460. 
     New Applications of Lasers to Chemistry

     Article • June 1978

     Professor Gary M Hieftje

461. 
     PREFACE

     Article • June 1978, American Chemical Society (ACS)

     Professor Gary M Hieftje

462. 
     New Laser-Based Methods for the Measurement of Transient Chemical Events

     Article • June 1978, American Chemical Society (ACS)

     Professor Gary M Hieftje

463. 
     Device for selective spectral-line modulation atomic absorption spectrometry

     Article • Analytical Chemistry, May 1978, American Chemical Society (ACS)

     Professor Gary M Hieftje

464. 
     Flame emission, atomic absorption, and atomic fluorescence spectrometry

     Article • Analytical Chemistry, April 1978, American Chemical Society (ACS)

     Professor Gary M Hieftje

465. 
     Directly digital flow controller with rapid response time and high precision

     Article • Analytical Chemistry, February 1978, American Chemical Society (ACS)

     Professor Gary M Hieftje

466. 
     Contemporary Topics in Analytical and Clinical Chemistry

     Article • January 1978, Springer Science + Business Media

     Professor Gary M Hieftje

467. 
     Contemporary Topics in Analytical and Clinical Chemistry

     Article • January 1978, Springer Science + Business Media

     Professor Gary M Hieftje

468. 
     Correlation Methods in Chemical Data Measurement

     Article • January 1978, Springer Science + Business Media

     Professor Gary M Hieftje

469. 
     Saturation of energy levels in analytical atomic fluorescence spectrometry—I. Theory

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, January 1978, Elsevier

     Professor Gary M Hieftje

470. 
     Modified microwave-induced plasma discharge chamber

     Article • Analytical Chemistry, December 1977, American Chemical Society (ACS)

     Andrew Zander, Professor Gary M Hieftje

471. 
     Spectral and noise characteristics of a 300-watt Eimac arc lamp

     Article • Analytical Chemistry, November 1977, American Chemical Society (ACS)

     Professor Gary M Hieftje

472. 
     Calculation of the velocity of a desolvating aerosol droplet in an analytical flame

     Article • Analytical Chemistry, November 1977, American Chemical Society (ACS)

     Professor Gary M Hieftje

473. 
     Physical characterization of the helium-oxygen-acetylene flame as an atom cell for atomic spectrometry

     Article • Analytical Chemistry, November 1977, American Chemical Society (ACS)

     Professor Gary M Hieftje

474. 
     Integrating analog-to-digital converter displaying high signal fidelity and noise immunity

     Article • Analytical Chemistry, October 1977, American Chemical Society (ACS)

     Professor Gary M Hieftje

475. 
     Correction. Selective Spectral-Lines Modulation Technique for High Sensitivity Continuum-Source Atomic Absorption Spectrometry

     Article • Analytical Chemistry, April 1977, American Chemical Society (ACS)

     Professor Gary M Hieftje

476. 
     Contemporary Topics in Analytical and Clinical Chemistry

     Article • January 1977, Springer Science + Business Media

     Professor Gary M Hieftje

477. 
     Selective spectral-line modulation technique for high sensitivity continuum-source atomic absorption spectrometry

     Article • Analytical Chemistry, January 1977, American Chemical Society (ACS)

     Professor Gary M Hieftje

478. 
     Automatic background-correcting spectrometer

     Article • Analytical Chemistry, November 1976, American Chemical Society (ACS)

     Professor Gary M Hieftje

479. 
     Flame emission, atomic absorption, and atomic fluorescence spectrometry

     Article • Analytical Chemistry, April 1976, American Chemical Society (ACS)

     Professor Gary M Hieftje

480. 
     Inexpensive, wavelength-modulated filter flame photometer

     Article • Analytical Chemistry, March 1976, American Chemical Society (ACS)

     Professor Gary M Hieftje

481. 
     An investigation of noise spectra from sheathed and unsheathed air-acetylene flames

     Article • Spectrochimica Acta Part B Atomic Spectroscopy, June 1975, Elsevier

     Professor Gary M Hieftje

482. 
     Evaluation of unique directly digital computer-controlled and hardware-controlled automatic titrators

     Article • Analytical Chemistry, March 1975, American Chemical Society (ACS)

     Professor Gary M Hieftje

483. 
     New, computer-controlled microwave discharge emission spectrometer employing microarc sample atomization for trace and micro elemental analysis

     Article • Analytical Chemistry, February 1975, American Chemical Society (ACS)

     Professor Gary M Hieftje

484. 
     Vaporization of individual solute particles in flame spectrometry

     Article • Analytical Chemistry, June 1974, American Chemical Society (ACS)

     Professor Gary M Hieftje

485. 
     Influence of flame gas thermal conductivity on atom formation in flame spectrometry

     Article • Analytical Chemistry, March 1974, American Chemical Society (ACS)

     Professor Gary M Hieftje

486. 
     Device for the accurate electronic measurement of microliter sample volumes

     Article • Analytical Chemistry, February 1974, American Chemical Society (ACS)

     Professor Gary M Hieftje

487. 
     Evaluation and application of a new high precision null point analytical technique in flame spectrometry

     Article • Analytical Chemistry, October 1973, American Chemical Society (ACS)

     Professor Gary M Hieftje

488. 
     Cryogenics applied to mass spectrometric trace gas analysis

     Article • Analytical Chemistry, February 1973, American Chemical Society (ACS)

     Professor Gary M Hieftje

489. 
     Digital smoothing of electroanalytical data based on the Fourier transformation

     Article • Analytical Chemistry, February 1973, American Chemical Society (ACS)

     Professor Gary M Hieftje

490. 
     Application of a Wave-Length Modulation Device to Problems concerning Spectrometer Misalignment

     Article • Applied Spectroscopy, November 1972, SAGE Publications

     Professor Gary M Hieftje

491. 
     New, directly digital automatic titration apparatus

     Article • Analytical Chemistry, August 1972, American Chemical Society (ACS)

     Professor Gary M Hieftje

492. 
     Modulated power supply for hollow cathode light sources

     Article • Analytical Chemistry, August 1972, American Chemical Society (ACS)

     Professor Gary M Hieftje

493. 
     Mechanism of desolvation of sample droplets in flame spectrometry

     Article • Analytical Chemistry, June 1972, American Chemical Society (ACS)

     Professor Gary M Hieftje

494. 
     Signal-to-Noise Enhancement Through Instrumental Techniques

     Article • Analytical Chemistry, June 1972, American Chemical Society (ACS)

     Professor Gary M Hieftje

495. 
     Signal-to-noise enhancement through instrumental techniques. II. Signal averaging, boxcar integration, and correlation techniques

     Article • Analytical Chemistry, June 1972, American Chemical Society (ACS)

     Professor Gary M Hieftje

496. 
     Signal-to-Noise Enhancement Through Instrumental Techniques

     Article • Analytical Chemistry, May 1972, American Chemical Society (ACS)

     Professor Gary M Hieftje

497. 
     Signal-to-noise enhancement through instrumental techniques. 1. Signals, noise, and S/N enhancement in the frequency domain

     Article • Analytical Chemistry, May 1972, American Chemical Society (ACS)

     Professor Gary M Hieftje

498. 
     Burner Design Criteria and Variables Affecting Flashback of Acetylene Flames

     Article • Applied Spectroscopy, November 1971, SAGE Publications

     Professor Gary M Hieftje

499. 
     New approach to flame spectrometric analysis utilizing isolated droplets of sample solution

     Article • Analytical Chemistry, November 1969, American Chemical Society (ACS)

     Professor Gary M Hieftje

500. 
     Unique system for studying flame spectrometric processes

     Article • Analytical Chemistry, October 1968, American Chemical Society (ACS)

     Professor Gary M Hieftje

501. 
     Rapid and Precise Determination of Carbon Dioxide from Carbonate-Containing Samples Using Modified Dynamic Sorption Apparatus.

     Article • Analytical Chemistry, March 1966, American Chemical Society (ACS)

     Professor Gary M Hieftje

502. 
     Application of Continuous-Flow Apparatus to Thermal Decomposition and Sintering Studies

     Article • Analytical Chemistry, May 1965, American Chemical Society (ACS)

     Professor Gary M Hieftje

503. 
     Multidimensional Ionization Sources for Plasma-Source Mass Spectrometry

     Article • Wiley

     Professor Gary M Hieftje

504. 
     Signal-to-Noise Considerations in Fluctuation Analysis Spectroscopic Techniques

     Article • ASTM International

     Professor Gary M Hieftje