All Stories

  1. Synthesis, structure and properties of tris(1-ethyl-4-isopropyl-imidazolyl-κN)phosphine copper(II)

    Article • Inorganica Chimica Acta, August 2015, Elsevier

    Professor Michael D Sevilla

  2. 5-Thiocyanato-2′-deoxyuridine as a possible radiosensitizer: electron-induced formation of uracil-C5-thiyl radical and its dimerization

    Article • Physical Chemistry Chemical Physics, January 2015, Royal Society of Chemistry

    Professor Janusz Rak, Professor Michael D Sevilla

  3. One-Electron Oxidation of Gemcitabine and Analogs: Mechanism of Formation of C3′ and C2′ Sugar Radicals

    Article • Journal of the American Chemical Society, November 2014, American Chemical Society (ACS)

    Professor Michael D Sevilla

  4. An ESR and DFT study of hydration of the 2′-deoxyuridine-5-yl radical: a possible hydroxyl radical intermediate

    Article • Chemical Communications, October 2014, Royal Society of Chemistry

    Professor Janusz Rak, Professor Michael D Sevilla

  5. Presolvated Electron Reactions with Methyl Acetoacetate: Electron Localization, Proton-Deuteron Exchange, and H-Atom Abstraction

    Article • Molecules, September 2014, MDPI AG

    Professor Michael D Sevilla

  6. Proton Transfer Induced SOMO-to-HOMO Level Switching in One-Electron Oxidized A-T and G-C Base Pairs: A Density Functional Theory Study

    Article • The Journal of Physical Chemistry B, May 2014, American Chemical Society (ACS)

    Professor Michael D Sevilla

  7. Reactions of 5-methylcytosine cation radicals in DNA and model systems: Thermal deprotonation from the 5-methyl group vs. excited state deprotonation from sugar

    Article • International Journal of Radiation Biology, February 2014, Taylor & Francis

    Professor Michael D Sevilla

  8. Electron Spin Resonance of Radicals in Irradiated DNA

    Article • January 2014, Springer Science + Business Media

    Professor Michael D Sevilla

  9. π- vs σ-Radical States of One-Electron-Oxidized DNA/RNA Bases: A Density Functional Theory Study

    Article • The Journal of Physical Chemistry B, October 2013, American Chemical Society (ACS)

    Professor Michael D Sevilla

  10. Formation of S–Cl Phosphorothioate Adduct Radicals in dsDNA S-Oligomers: Hole Transfer to Guanine vs Disulfide Anion Radical Formation

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

    Professor Michael D Sevilla

  11. Excited state proton-coupled electron transfer in 8-oxoG-C and 8-oxoG-A base pairs: a time dependent density functional theory (TD-DFT) study

    Article • Photochemical & Photobiological Sciences, August 2013, Springer Science + Business Media

    Professor Michael D Sevilla

  12. Synthesis, structure, and properties of bis(2-(1-ethyl-1H-imidazol-4-yl)acetate) copper(II)

    Article • Inorganica Chimica Acta, August 2013, Elsevier

    Professor Michael D Sevilla

  13. Presolvated Low Energy Electron Attachment to Peptide Methyl Esters in Aqueous Solution: C–O Bond Cleavage at 77 K

    Article • The Journal of Physical Chemistry B, March 2013, American Chemical Society (ACS)

    Professor Janusz Rak, Professor Michael D Sevilla

  14. Hydroxyl Ion Addition to One-Electron Oxidized Thymine: Unimolecular Interconversion of C5 to C6 OH-Adducts

    Article • Journal of the American Chemical Society, February 2013, American Chemical Society (ACS)

    Professor Michael D Sevilla

  15. Kr-86 Ion-Beam Irradiation of Hydrated DNA: Free Radical and Unaltered Base Yields

    Article • Radiation Research, December 2012, Radiation Research Society

    Professor Michael D Sevilla

  16. One-Electron Oxidation of Neutral Sugar Radicals of 2′-Deoxyguanosine and 2′-Deoxythymidine: A Density Functional Theory (DFT) Study

    Article • The Journal of Physical Chemistry B, August 2012, American Chemical Society (ACS)

    Professor Michael D Sevilla

  17. Direct Formation of the C5′-Radical in the Sugar–Phosphate Backbone of DNA by High-Energy Radiation

    Article • The Journal of Physical Chemistry B, May 2012, American Chemical Society (ACS)

    Professor Michael D Sevilla

  18. Understanding DNA Radicals Employing Theory and Electron Spin Resonance Spectroscopy

    Article • March 2012, Wiley

    Professor Michael D Sevilla

  19. Direct Strand Scission in Double Stranded RNA via a C5-Pyrimidine Radical

    Article • Journal of the American Chemical Society, February 2012, American Chemical Society (ACS)

    Professor Michael D Sevilla

  20. Low-Energy Electron (LEE)-Induced DNA Damage: Theoretical Approaches to Modeling Experiment

    Article • January 2012, Springer Science + Business Media

    Professor Michael D Sevilla

  21. Hydroxyl Radical (OH • ) Reaction with Guanine in an Aqueous Environment: A DFT Study

    Article • The Journal of Physical Chemistry B, December 2011, American Chemical Society (ACS)

    Professor Michael D Sevilla

  22. Formation of N–N Cross-Links in DNA by Reaction of Radiation-Produced DNA Base Pair Diradicals: A DFT Study

    Article • The Journal of Physical Chemistry B, December 2011, American Chemical Society (ACS)

    Professor Michael D Sevilla

  23. Radicals Formed in N -Acetylproline by Electron Attachment: Electron Spin Resonance Spectroscopy and Computational Studies

    Article • The Journal of Physical Chemistry B, December 2011, American Chemical Society (ACS)

    Professor Janusz Rak, Professor Michael D Sevilla

  24. Valence anions of N-acetylproline in the gas phase: Computational and anion photoelectron spectroscopic studies

    Article • The Journal of Chemical Physics, September 2011, American Institute of Physics

    Professor Piotr Paneth, Professor Janusz Rak, Professor Michael D Sevilla

  25. Comment on “Theoretical Study of Polaron Formation in Poly(G)–Poly(C) Cations”

    Article • The Journal of Physical Chemistry B, July 2011, American Chemical Society (ACS)

    Professor Michael D Sevilla

  26. Density Functional Theory Studies of the Extent of Hole Delocalization in One-Electron Oxidized Adenine and Guanine Base Stacks

    Article • The Journal of Physical Chemistry B, May 2011, American Chemical Society (ACS)

    Professor Michael D Sevilla

  27. Highly Oxidizing Excited States of One-Electron-Oxidized Guanine in DNA: Wavelength and pH Dependence

    Article • Journal of the American Chemical Society, March 2011, American Chemical Society (ACS)

    Professor Michael D Sevilla

  28. Mechanistic Aspects of Photooxidation of Polyhydroxylated Molecules on Metal Oxides

    Article • The Journal of Physical Chemistry C, March 2011, American Chemical Society (ACS)

    Professor Michael D Sevilla

  29. Photooxidation of Nucleic Acids on Metal Oxides: Physicochemical and Astrobiological Perspectives

    Article • The Journal of Physical Chemistry C, March 2011, American Chemical Society (ACS)

    Professor Michael D Sevilla

  30. Photoelectron spectroscopic studies of 5-halouracil anions

    Article • The Journal of Chemical Physics, January 2011, American Institute of Physics

    Professor Janusz Rak, Professor Michael D Sevilla

  31. Physicochemical Mechanisms of Radiation-Induced DNA Damage

    Article • December 2010, Taylor & Francis

    Professor Michael D Sevilla

  32. Proton-Coupled Electron Transfer in DNA on Formation of Radiation-Produced Ion Radicals

    Article • Chemical Reviews, December 2010, American Chemical Society (ACS)

    Professor Michael D Sevilla

  33. Formation of Aminyl Radicals on Electron Attachment to AZT: Abstraction from the Sugar Phosphate Backbone versus One-Electron Oxidation of Guanine

    Article • The Journal of Physical Chemistry B, July 2010, American Chemical Society (ACS)

    Professor Michael D Sevilla

  34. ChemInform Abstract: Sulfoxyl Radicals: Formation, Structure, and Kinetics

    Article • ChemInform, June 2010, Wiley

    Professor Michael D Sevilla

  35. Mechanisms of Radiation-Induced DNA Damage: Direct Effects

    Article • February 2010, World Scientific Pub Co Pte Lt

    Professor Michael D Sevilla

  36. Prototropic equilibria in DNA containing one-electron oxidized GC: intra-duplex vs. duplex to solvent deprotonation

    Article • Physical Chemistry Chemical Physics, January 2010, Royal Society of Chemistry

    Professor Michael D Sevilla

  37. Comment on “Excited States of DNA Base Pairs Using Long-Range Corrected Time-Dependent Density Functional Theory”

    Article • The Journal of Physical Chemistry A, October 2009, American Chemical Society (ACS)

    Professor Michael D Sevilla

  38. Sugar Radical Formation by a Proton Coupled Hole Transfer in 2′-Deoxyguanosine Radical Cation (2′-dG •+ ): A Theoretical Treatment

    Article • The Journal of Physical Chemistry B, October 2009, American Chemical Society (ACS)

    Professor Michael D Sevilla

  39. Influence of Hydration on Proton Transfer in the Guanine−Cytosine Radical Cation (G •+ −C) Base Pair: A Density Functional Theory Study

    Article • The Journal of Physical Chemistry B, August 2009, American Chemical Society (ACS)

    Professor Michael D Sevilla

  40. Cover Picture: Synthesis and EPR Studies of 2′-Deoxyuridines with Alkynyl, Rodlike Linkages (Chem. Eur. J. 31/2009)

    Article • Chemistry - A European Journal, August 2009, Wiley

    Professor Michael D Sevilla

  41. Synthesis and EPR Studies of 2′-Deoxyuridines with Alkynyl, Rodlike Linkages

    Article • Chemistry - A European Journal, August 2009, Wiley

    Professor Michael D Sevilla

  42. Role of Excited States in Low-Energy Electron (LEE) Induced Strand Breaks in DNA Model Systems: Influence of Aqueous Environment

    Article • ChemPhysChem, July 2009, Wiley

    Professor Michael D Sevilla

  43. Direct Observation of the Hole Protonation State and Hole Localization Site in DNA-Oligomers

    Article • Journal of the American Chemical Society, June 2009, American Chemical Society (ACS)

    Professor Michael D Sevilla

  44. Radical Formation and Chemical Track Structure in Ion-Beam Irradiated DNA

    Article • January 2009, American Institute of Physics

    Professor Michael D Sevilla

  45. Photoexcitation of Adenine Cation Radical [A •+ ] in the near UV−vis Region Produces Sugar Radicals in Adenosine and in Its Nucleotides

    Article • The Journal of Physical Chemistry B, December 2008, American Chemical Society (ACS)

    Professor Michael D Sevilla

  46. Effect of Base Stacking on the Acid−Base Properties of the Adenine Cation Radical [A• + ] in Solution: ESR and DFT Studies

    Article • Journal of the American Chemical Society, August 2008, American Chemical Society (ACS)

    Professor Michael D Sevilla

  47. Formation of Sugar Radicals in RNA Model Systems and Oligomers via Excitation of Guanine Cation Radical

    Article • The Journal of Physical Chemistry B, February 2008, American Chemical Society (ACS)

    Professor Michael D Sevilla

  48. The Role of πσ* Excited States in Electron-Induced DNA Strand Break Formation:  A Time-Dependent Density Functional Theory Study

    Article • Journal of the American Chemical Society, February 2008, American Chemical Society (ACS)

    Professor Michael D Sevilla

  49. Radiation Effects On DNA: Theoretical Investigations Of Electron, Hole And Excitation Pathways To DNA Damage

    Article • January 2008, Springer Science + Business Media

    Professor Michael D Sevilla

  50. Sugar Radicals Formed by Photoexcitation of Guanine Cation Radical in Oligonucleotides

    Article • The Journal of Physical Chemistry B, June 2007, American Chemical Society (ACS)

    Professor Michael D Sevilla

  51. Low-Energy Electron Attachment to 5‘-Thymidine Monophosphate:  Modeling Single Strand Breaks Through Dissociative Electron Attachment

    Article • The Journal of Physical Chemistry B, May 2007, American Chemical Society (ACS)

    Professor Michael D Sevilla

  52. DFT Treatment of Radiation Produced Radicals in DNA Model Systems

    Article • January 2007, Elsevier

    Professor Michael D Sevilla

  53. Comment on Electron Transfer vs Differential Decay in Irradiated DNA

    Article • The Journal of Physical Chemistry B, December 2006, American Chemical Society (ACS)

    Professor Michael D Sevilla

  54. The Guanine Cation Radical:  Investigation of Deprotonation States by ESR and DFT

    Article • The Journal of Physical Chemistry B, November 2006, American Chemical Society (ACS)

    Professor Michael D Sevilla

  55. Photoexcitation of Dinucleoside Radical Cations:  A Time-Dependent Density Functional Study

    Article • The Journal of Physical Chemistry B, November 2006, American Chemical Society (ACS)

    Professor Michael D Sevilla

  56. Base Release in Nucleosides Induced by Low-Energy Electrons: A DFT Study

    Article • Radiation Research, June 2006, Radiation Research Society

    Professor Michael D Sevilla

  57. Photo-induced Hole Transfer from Base to Sugar in DNA: Relationship to Primary Radiation Damage

    Article • Radiation Research, April 2006, Radiation Research Society

    Professor Michael D Sevilla

  58. Sugar Radicals in DNA: Isolation of Neutral Radicals in Gamma-Irradiated DNA by Hole and Electron Scavenging

    Article • Radiation Research, May 2005, Radiation Research Society

    Professor Michael D Sevilla

  59. Track Structure in DNA Irradiated with Heavy Ions

    Article • Radiation Research, April 2005, Radiation Research Society

    Professor Michael D Sevilla

  60. Products of the reactions of the dry and aqueous electron with hydrated DNA: hydrogen and 5,6-dihydropyrimidines

    Article • Radiation Physics and Chemistry, February 2005, Elsevier

    Professor Michael D Sevilla

  61. Research Breakthrough: DNA Strandedness Controls Halouracil Radiosensitization

    Article • Radiation Research, December 2004, Radiation Research Society

    Professor Michael D Sevilla

  62. Hydrogen Atom Loss in Pyrimidine DNA Bases Induced by Low-Energy Electrons:  Energetics Predicted by Theory

    Article • The Journal of Physical Chemistry B, December 2004, American Chemical Society (ACS)

    Professor Michael D Sevilla

  63. ESR studies of radiation damage to DNA and related biomolecules

    Article • November 2004, Royal Society of Chemistry

    Professor Michael D Sevilla

  64. The Formation of DNA Sugar Radicals from Photoexcitation of Guanine Cation Radicals

    Article • Radiation Research, May 2004, Radiation Research Society

    Professor Michael D Sevilla

  65. Low Energy Electron Interactions with Uracil:  The Energetics Predicted by Theory

    Article • The Journal of Physical Chemistry B, April 2004, American Chemical Society (ACS)

    Professor Michael D Sevilla

  66. Density Functional Theory Studies of Electron Interaction with DNA:  Can Zero eV Electrons Induce Strand Breaks?

    Article • Journal of the American Chemical Society, November 2003, American Chemical Society (ACS)

    Professor Michael D Sevilla

  67. Electron Spin Resonance Study of DNA Irradiated with an Argon-Ion Beam: Evidence for Formation of Sugar Phosphate Backbone Radicals

    Article • Radiation Research, August 2003, Radiation Research Society

    Professor Michael D Sevilla

  68. DFT Investigation of Dehalogenation of Adenine−Halouracil Base Pairs upon Low-Energy Electron Attachment

    Article • Journal of the American Chemical Society, July 2003, American Chemical Society (ACS)

    Professor Michael D Sevilla

  69. Electron and Hole Transfer from DNA Base Radicals to Oxidized Products of Guanine in DNA

    Article • Radiation Research, March 2003, Radiation Research Society

    Professor Michael D Sevilla

  70. Propyl gallate is a superoxide dismutase mimic and protects cultured lens epithelial cells from H2O2 insult

    Article • Experimental Eye Research, January 2003, Elsevier

    Professor Michael D Sevilla

  71. Dehalogenation of 5-Halouracils after Low Energy Electron Attachment:  A Density Functional Theory Investigation

    Article • The Journal of Physical Chemistry A, November 2002, American Chemical Society (ACS)

    Professor Michael D Sevilla

  72. Excess Electron Transfer in DNA:  Effect of Base Sequence and Proton Transfer

    Article • The Journal of Physical Chemistry B, March 2002, American Chemical Society (ACS)

    Professor Michael D Sevilla

  73. DFT Calculations of the Electron Affinities of Nucleic Acid Bases:  Dealing with Negative Electron Affinities

    Article • The Journal of Physical Chemistry A, February 2002, American Chemical Society (ACS)

    Professor Michael D Sevilla

  74. Investigation of Proton Transfer within DNA Base Pair Anion and Cation Radicals by Density Functional Theory (DFT)

    Article • The Journal of Physical Chemistry B, October 2001, American Chemical Society (ACS)

    Professor Michael D Sevilla

  75. Electron Spin Resonance Study of Electron and Hole Transfer in DNA:  Effects of Hydration, Aliphatic Amine Cations, and Histone Proteins

    Article • The Journal of Physical Chemistry B, June 2001, American Chemical Society (ACS)

    Professor Michael D Sevilla

  76. Proton-Assisted Electron Transfer in Irradiated DNA−Acrylamide Complexes:  Modeled by Theory

    Article • The Journal of Physical Chemistry B, March 2001, American Chemical Society (ACS)

    Professor Michael D Sevilla

  77. Electron Spin Resonance Study of the Temperature Dependence of Electron Transfer in DNA:  Competitive Processes of Tunneling, Protonation at Carbon, and Hopping

    Article • The Journal of Physical Chemistry B, November 2000, American Chemical Society (ACS)

    Professor Michael D Sevilla

  78. Reductively Activated Cleavage of DNA Mediated by o,o ′-Diphenylenehalonium Compounds

    Article • Radiation Research, September 2000, Radiation Research Society

    Professor Michael D Sevilla

  79. Electron Spin Resonance Study of Electron Transfer in DNA:  Inter-Double-Strand Tunneling Processes

    Article • The Journal of Physical Chemistry B, July 2000, American Chemical Society (ACS)

    Professor Michael D Sevilla

  80. Electron Spin Resonance Study of Electron Transfer Rates in DNA:  Determination of the Tunneling Constant β for Single-Step Excess Electron Transfer

    Article • The Journal of Physical Chemistry B, February 2000, American Chemical Society (ACS)

    Professor Michael D Sevilla

  81. Electron Spin Resonance and Molecular Oribtal Study of One-Electron-Reduced O,O ‘-Diphenylenehalonium Cations:  First Evidence for a Diaryliodine Radical, Ar 2 I • or Simply a New σ*-Radical?

    Article • The Journal of Physical Chemistry A, August 1999, American Chemical Society (ACS)

    Professor Michael D Sevilla

  82. Density Functional Theory Investigation of the Electronic Structure and Spin Density Distribution in Peroxyl Radicals

    Article • The Journal of Physical Chemistry A, March 1999, American Chemical Society (ACS)

    Professor Michael D Sevilla

  83. Application of Molecular Orbital Theory to the Elucidation of Radical Processes Induced by Radiation Damage to DNA

    Article • January 1999, Elsevier

    Professor Michael D Sevilla

  84. Modification of the Reductive Pathway in Gamma-Irradiated DNA by Electron Scavengers: Targeting the Sugar-Phosphate Backbone

    Article • Radiation Research, May 1998, JSTOR

    Professor Michael D Sevilla

  85. Application of Isodesmic Reactions to the Calculation of the Enthalpies of H• and OH• Addition to DNA Bases:  Estimated Heats of Formation of DNA Base Radicals and Hydrates

    Article • The Journal of Physical Chemistry A, November 1997, American Chemical Society (ACS)

    Professor Michael D Sevilla

  86. Interaction of the Chlorine Atom with Water:  ESR and ab Initio MO Evidence for Three-Electron ( σ 2 σ* 1 ) Bonding

    Article • The Journal of Physical Chemistry A, April 1997, American Chemical Society (ACS)

    Professor Janusz Rak, Professor Michael D Sevilla

  87. Competitive Electron Scavenging by Chemically Modified Pyrimidine Bases in Bromine-Doped DNA:  Relative Efficiencies and Relevance to Intrastrand Electron Migration Distances

    Article • The Journal of Physical Chemistry B, February 1997, American Chemical Society (ACS)

    Professor Michael D Sevilla

  88. Yields of ∙ OH in Gamma-Irradiated DNA as a Function of DNA Hydration: Hole Transfer in Competition with ∙ OH Formation

    Article • Radiation Research, June 1996, JSTOR

    Professor Michael D Sevilla

  89. Radiation-Induced DNA Damage as a Function of Hydration. II. Base Damage from Electron-Loss Centers

    Article • Radiation Research, March 1996, JSTOR

    Professor Michael D Sevilla

  90. Ab Initio Molecular Orbital Study of the Structures of Purine Hydrates

    Article • The Journal of Physical Chemistry B, January 1996, American Chemical Society (ACS)

    Professor Michael D Sevilla

  91. One-Electron Oxidation and Reduction of Sulfites and Sulfinic Acids in Oxygenated Media:  The Formation of Sulfonyl and Sulfuranyl Peroxyl Radicals

    Article • The Journal of Physical Chemistry B, January 1996, American Chemical Society (ACS)

    Professor Michael D Sevilla

  92. Ab Initio Molecular Orbital Calculations of Radicals Formed by H.bul. and .bul.OH Addition to the DNA Bases: Electron Affinities and Ionization Potentials

    Article • The Journal of Physical Chemistry B, August 1995, American Chemical Society (ACS)

    Professor Michael D Sevilla

  93. Nature of Thiyl Peroxyl Radical: ESR and ab Initio MO Evidence for Intermolecular Stabilization of the Charge Transfer State, RS(+)OO.bul.-

    Article • The Journal of Physical Chemistry B, May 1995, American Chemical Society (ACS)

    Professor Michael D Sevilla

  94. Structure and Relative Stability of Deoxyribose Radicals in a Model DNA Backbone: Ab Initio Molecular Orbital Calculations

    Article • The Journal of Physical Chemistry B, March 1995, American Chemical Society (ACS)

    Professor Michael D Sevilla

  95. Ab Initio Molecular Orbital Calculations of DNA Radical Ions. 5. Scaling of Calculated Electron Affinities and Ionization Potentials to Experimental Values

    Article • The Journal of Physical Chemistry B, January 1995, American Chemical Society (ACS)

    Professor Michael D Sevilla

  96. Radiation damage in DNA

    Article • November 1994, Royal Society of Chemistry

    Professor Michael D Sevilla

  97. Mechanisms for radiation damadge in DNA

    Article • November 1994, Office of Scientific and Technical Information (OSTI)

    Professor Michael D Sevilla

  98. Ab Initio Study of Thiol Aqueous Phase Ionization Energies of Methyl Mercaptan and Cysteamine

    Article • The Journal of Physical Chemistry B, October 1994, American Chemical Society (ACS)

    Professor Michael D Sevilla

  99. ESR Detection at 77 K of the Hydroxyl Radical in the Hydration Layer of Gamma-Irradiated DNA

    Article • Radiation Research, October 1994, JSTOR

    Professor Michael D Sevilla

  100. Protonation of Nucleobase Anions in Gamma-Irradiated DNA and Model Systems. Which DNA Base Is the Ultimate Sink for the Electron?

    Article • Radiation Research, April 1994, JSTOR

    Professor Michael D Sevilla

  101. Comment on "Electron Attachment to Uracil.Theoretical ab Initio Study"

    Article • The Journal of Physical Chemistry B, February 1994, American Chemical Society (ACS)

    Professor Michael D Sevilla

  102. The Influence of Hydration on the Absolute Yields of Primary Free Radicals in Gamma-Irradiated DNA at 77 K. II. Individual Radical Yields

    Article • Radiation Research, January 1994, JSTOR

    Professor Michael D Sevilla

  103. Ab initio molecular orbital calculations on DNA radical ions. 4. Effect of hydration on electron affinities and ionization potentials of base pairs

    Article • The Journal of Physical Chemistry B, December 1993, American Chemical Society (ACS)

    Professor Michael D Sevilla

  104. The Influence of Hydration on the Absolute Yields of Primary Ionic Free Radicals in γ-Irradiated DNA at 77 K: I. Total Radical Yields

    Article • Radiation Research, August 1993, JSTOR

    Professor Michael D Sevilla

  105. Ab initio molecular orbital calculations on DNA radical ions. 3. Ionization potentials and ionization sites in components of the DNA sugar phosphate backbone

    Article • The Journal of Physical Chemistry B, July 1993, American Chemical Society (ACS)

    Professor Michael D Sevilla

  106. The Chemical Consequences of Radiation Damage to DNA

    Article • January 1993, Elsevier

    Professor Michael D Sevilla

  107. Mechanisms for radiation damage in DNA

    Article • December 1992, Office of Scientific and Technical Information (OSTI)

    Professor Michael D Sevilla

  108. Ab initio molecular orbital calculations on DNA base pair radical ions: effect of base pairing on proton-transfer energies, electron affinities, and ionization potentials

    Article • The Journal of Physical Chemistry B, November 1992, American Chemical Society (ACS)

    Professor Michael D Sevilla

  109. Radiation-Induced DNA Damage as a Function of Hydration: I. Release of Unaltered Bases

    Article • Radiation Research, March 1992, JSTOR

    Professor Michael D Sevilla

  110. Relative abundance and reactivity of primary ion radicals in .gamma.-irradiated DNA at low temperatures. 2. Single- vs double-stranded DNA

    Article • The Journal of Physical Chemistry B, February 1992, American Chemical Society (ACS)

    Professor Michael D Sevilla

  111. Ab initio molecular orbital calculations of DNA bases and their radical ions in various protonation states: evidence for proton transfer in GC base pair radical anions

    Article • The Journal of Physical Chemistry B, January 1992, American Chemical Society (ACS)

    Professor Michael D Sevilla

  112. Electron spin resonance evidence for intra- and intermolecular .sigma.-.sigma.* bonding in methionine radicals: relative stabilities of sulfur-chlorine, sulfur-bromine, sulfur-nitrogen, and sulfur-sulfur three-electron bonds

    Article • The Journal of Physical Chemistry B, August 1991, American Chemical Society (ACS)

    Professor Michael D Sevilla

  113. Relative abundances of primary ion radicals in .gamma.-irradiated DNA: cytosine vs. thymine anions and guanine vs. adenine cations

    Article • The Journal of Physical Chemistry B, April 1991, American Chemical Society (ACS)

    Professor Michael D Sevilla

  114. An electron spin resonance study of the reactions of lipid peroxyl radicals with antioxidants

    Article • The Journal of Physical Chemistry B, September 1990, American Chemical Society (ACS)

    Professor Michael D Sevilla

  115. Kinetic analysis of free-radical reactions in the low-temperature autoxidation of triglycerides

    Article • The Journal of Physical Chemistry B, February 1990, American Chemical Society (ACS)

    Professor Michael D Sevilla

  116. Structure and reactivity of peroxyl and sulphoxyl radicals from measurement of oxygen-17 hyperfine couplings: relationship with taft substituent parameters

    Article • Journal of the Chemical Society Faraday Transactions, January 1990, Royal Society of Chemistry

    Professor Michael D Sevilla

  117. Study of lipid peroxyl radicals in urea clathrate crystals: oxygen-17 couplings and rotational averaging

    Article • The Journal of Physical Chemistry B, March 1989, American Chemical Society (ACS)

    Professor Michael D Sevilla

  118. Esr Investigations of the Reactions of Radiation-Produced Thiyl and DNA Peroxyl Radicals: Formation of Sulfoxyl Radicals

    Article • Free Radical Research Communications, January 1989, Taylor & Francis

    Professor Michael D Sevilla

  119. Electron spin resonance investigation of the structure and formation of sulfinyl radicals: reaction of peroxyl radicals with thiols

    Article • The Journal of Physical Chemistry B, January 1989, American Chemical Society (ACS)

    Professor Michael D Sevilla

  120. Thiol peroxyl radical formation from the reaction of cysteine thiyl radical with molecular oxygen: An ESR investigation

    Article • Biochemical and Biophysical Research Communications, August 1988, Elsevier

    Professor Michael D Sevilla

  121. Homopolygalacturonan Molecular Size in Plant Cell Wall Matrices Via Paramagnetic Ion and Nitroxyl Amide Dipolar Spin-Spin Interactions

    Article • Biophysical Journal, August 1988, Elsevier

    Professor Michael D Sevilla

  122. Electrochemistry and spectroelectrochemistry of nitroxyl free radicals

    Article • The Journal of Physical Chemistry B, June 1988, American Chemical Society (ACS)

    Professor Michael D Sevilla

  123. An ESR Investigation of the Reactions of Glutathione, Cysteine and Penicillamine Thiyl Radicals: Competitive Formation of RSO·, R·, RSSR, and RSS·

    Article • International Journal of Radiation Biology, January 1988, Taylor & Francis

    Professor Michael D Sevilla

  124. Spectroscopic evidence for spatially sequential amide bond formation in plant homopolygalacturonans

    Article • Macromolecules, November 1987, American Chemical Society (ACS)

    Professor Michael D Sevilla

  125. Radiolysis of Spin-Labeled DNA: An Electron Spin Resonance Investigation

    Article • Radiation Research, October 1987, JSTOR

    Professor Michael D Sevilla

  126. Sulfinyl radical formation from the reaction of cysteine and glutathione thiyl radicals with molecular oxygen

    Article • Biochemical and Biophysical Research Communications, April 1987, Elsevier

    Professor Michael D Sevilla

  127. Ab initio studies of hydrocarbon peroxyl radicals

    Article • The Journal of Physical Chemistry B, November 1986, American Chemical Society (ACS)

    Professor Michael D Sevilla

  128. Paramagnetic Ion Spin-Spin Coupling as Direct Evidence for Cooperative Ion Binding to Higher Plant Cell Walls

    Article • June 1986, American Chemical Society (ACS)

    Professor Michael D Sevilla

  129. An electron spin resonance investigation of radical intermediates in cholesterol and related compounds: relation to solid-state autoxidation

    Article • The Journal of Physical Chemistry B, June 1986, American Chemical Society (ACS)

    Professor Michael D Sevilla

  130. An electron spin resonance study of lactone radical cations formed in .gamma.-irradiated Freon matrixes

    Article • The Journal of Physical Chemistry B, November 1985, American Chemical Society (ACS)

    Professor Michael D Sevilla

  131. ESR spectroscopic evidence for hydration- and temperature-dependent spatial perturbations of a higher plant cell wall paramagnetic ion lattice

    Article • Biochimica et Biophysica Acta (BBA) - General Subjects, September 1985, Elsevier

    Professor Michael D Sevilla

  132. Electron spin resonance investigation of intramolecular hydrogen transfer and alkyl attack in ester cation radicals

    Article • The Journal of Physical Chemistry B, June 1985, American Chemical Society (ACS)

    Professor Michael D Sevilla

  133. Reactions of the methyl and ethyl formate cation radicals: deuterium isotope effects

    Article • The Journal of Physical Chemistry B, February 1985, American Chemical Society (ACS)

    Professor Michael D Sevilla

  134. ESR evidence for sequential divalent cation binding in higher plant cell walls

    Article • Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, October 1984, Elsevier

    Professor Michael D Sevilla

  135. An ESR investigation of ester .pi.-cation radicals in a Freon matrix at low temperatures: evidence for unusual barriers to methyl group rotation and intramolecular bonding

    Article • The Journal of Physical Chemistry B, April 1984, American Chemical Society (ACS)

    Professor Michael D Sevilla

  136. Electron spin resonance investigation of the 5-halouracil and 5-halocytosine .pi.-cations produced by attack of the molecular chlorine(1-) (Cl2-) radical

    Article • The Journal of Physical Chemistry B, April 1984, American Chemical Society (ACS)

    Professor Michael D Sevilla

  137. An electron spin resonance investigation of ester cation radicals at low temperatures. Proton transfer and rearrangement reactions

    Article • Faraday Discussions of the Chemical Society, January 1984, Royal Society of Chemistry

    Professor Michael D Sevilla

  138. Methyl formate cation radical: electron spin resonance evidence for a .sigma.* radical formed by strong matrix-solute cation interaction in frozen fluorotrichloromethane solutions

    Article • The Journal of Physical Chemistry B, April 1983, American Chemical Society (ACS)

    Professor Michael D Sevilla

  139. Electron spin resonance and intermediate neglect of differential overlap molecular orbital study of the .pi. cations of (hydroxymethly)uracil and (hydroxymethyl)cytosine. Evidence for internal hydrogen bonding

    Article • The Journal of Physical Chemistry B, February 1983, American Chemical Society (ACS)

    Professor Michael D Sevilla

  140. Electron spin resonance study of radicals produced by one-electron loss from 6-azauracil, 6-azathymine, and 6-azacytosine. Evidence for both .sigma. and .pi. radicals

    Article • The Journal of Physical Chemistry B, May 1982, American Chemical Society (ACS)

    Professor Michael D Sevilla

  141. Hydrogen abstraction reactions by amide electron adducts

    Article • Radiation Physics and Chemistry (1977), January 1982, Elsevier

    Professor Michael D Sevilla

  142. ESR study of DNA base cation radicals produced by attack of oxidizing radicals

    Article • The Journal of Physical Chemistry B, April 1981, American Chemical Society (ACS)

    Professor Michael D Sevilla

  143. Electron spin resonance of radiation produced free radicals

    Article • Journal of Chemical Education, February 1981, American Chemical Society (ACS)

    Professor Michael D Sevilla

  144. An electron spin resonance study of .gamma.-irradiated frozen aqueous solutions containing N-acetylamino acids

    Article • The Journal of Physical Chemistry B, November 1979, American Chemical Society (ACS)

    Professor Michael D Sevilla

  145. An electron spin resonance study of .gamma.-irradiated frozen aqueous solutions containing dipeptides. Mechanisms of radical reaction

    Article • The Journal of Physical Chemistry B, November 1979, American Chemical Society (ACS)

    Professor Michael D Sevilla

  146. Chemical Reactions in Proteins Irradiated at Subfreezing Temperatures

    Article • September 1979, American Chemical Society (ACS)

    Professor Michael D Sevilla

  147. An electron spin resonance study of electron reactions with peptides: Competitive mechanisms

    Article • Radiation Physics and Chemistry (1977), January 1979, Elsevier

    Professor Michael D Sevilla

  148. An electron spin resonance investigation of charge transfer in aromatic peptide .pi.-cation radicals

    Article • The Journal of Physical Chemistry B, February 1978, American Chemical Society (ACS)

    Professor Michael D Sevilla

  149. An electron spin resonance study of electron reactions with amino acid anhydrides

    Article • The Journal of Physical Chemistry B, June 1977, American Chemical Society (ACS)

    Professor Michael D Sevilla

  150. Mechanisms for radiation damage in DNA constituents and DNA. Reactions of the N1-substituted thymine π-cation radicals

    Article • Faraday Discussions of the Chemical Society, January 1977, Royal Society of Chemistry

    Professor Michael D Sevilla

  151. Mechanisms for Radiation Damage in DNA Constituents and DNA

    Article • January 1977, Springer Science + Business Media

    Professor Michael D Sevilla

  152. Electron spin resonance study of N1-substituted thymine .pi.-cation radicals

    Article • The Journal of Physical Chemistry B, August 1976, American Chemical Society (ACS)

    Professor Michael D Sevilla

  153. Electron spin resonance study of the photoionization of thymine. Thymine cation and anion radicals

    Article • The Journal of Physical Chemistry B, March 1971, American Chemical Society (ACS)

    Professor Michael D Sevilla

  154. Radicals formed by electron attachment to peptides

    Article • The Journal of Physical Chemistry B, September 1970, American Chemical Society (ACS)

    Professor Michael D Sevilla

  155. Radical intermediates in the vacuum ultraviolet photolysis of cyclohexane and cyclohexene vapors

    Article • The Journal of Physical Chemistry B, June 1970, American Chemical Society (ACS)

    Professor Michael D Sevilla

  156. Radicals formed by the reaction of electrons with amino acids in an alkaline glass

    Article • The Journal of Physical Chemistry B, May 1970, American Chemical Society (ACS)

    Professor Michael D Sevilla

  157. An electron spin resonance study of several purine and pyrimidine radical anions

    Article • The Journal of Physical Chemistry B, February 1970, American Chemical Society (ACS)

    Professor Michael D Sevilla

  158. An electron spin resonance study of acetate dianion and acetamide anion

    Article • The Journal of Physical Chemistry B, February 1970, American Chemical Society (ACS)

    Professor Michael D Sevilla

  159. Heptafulvalene cation and anion radicals

    Article • Journal of the American Chemical Society, July 1969, American Chemical Society (ACS)

    Professor Michael D Sevilla

  160. Electron spin resonance spectroscopy of the xanthyl free radicals. I. Xanthyl radical: a planar diphenylmethyl

    Article • The Journal of Physical Chemistry B, October 1968, American Chemical Society (ACS)

    Professor Michael D Sevilla

  161. Electron spin resonance spectroscopy of the xanthyl free radicals. II. 9-Phenylxanthyl: spatial configuration

    Article • The Journal of Physical Chemistry B, October 1968, American Chemical Society (ACS)

    Professor Michael D Sevilla

  162. Electron spin resonance spectroscopy of the xanthyl free radicals. III. 9-Alkylxanthyls: torsional oscillation of the alkyl groups

    Article • The Journal of Physical Chemistry B, October 1968, American Chemical Society (ACS)

    Professor Michael D Sevilla

  163. Theoretical Modeling of Radiation-Induced DNA Damage

    Article • Wiley

    Professor Michael D Sevilla

  164. 3 EPR studies of radiation damage to DNA and related molecules

    Article • Royal Society of Chemistry

    Professor Michael D Sevilla

  165. Studies of Excess Electron and Hole Transfer in DNA at Low Temperatures

    Article • Springer Science + Business Media

    Professor Michael D Sevilla