All Stories

  1. Catalytic hydrogenation with parahydrogen: a bridge from homogeneous to heterogeneous catalysis

    Article • Pure and Applied Chemistry, July 2020, De Gruyter

    Prof. Igor Koptyug

  2. Hyperpolarizing Concentrated Metronidazole 15 NO 2 Group over Six Chemical Bonds with More than 15 % Polarization and a 20 Minute Lifetime

    Article • Chemistry - A European Journal, May 2019, Wiley

    Prof. Igor Koptyug

  3. Parahydrogen-Induced Polarization of 1-13C-Acetates and 1-13C-Pyruvates Using Sidearm Hydrogenation of Vinyl, Allyl, and Propargyl Esters

    Article • The Journal of Physical Chemistry C, April 2019, American Chemical Society (ACS)

    Prof. Igor Koptyug

  4. Relaxation Dynamics of Nuclear Long-Lived Spin States in Propane and Propane-d6 Hyperpolarized by Parahydrogen

    Article • The Journal of Physical Chemistry C, April 2019, American Chemical Society (ACS)

    Prof. Igor Koptyug

  5. Clinical-Scale Batch-Mode Production of Hyperpolarized Propane Gas for MRI

    Article • Analytical Chemistry, March 2019, American Chemical Society (ACS)

    Prof. Igor Koptyug

  6. Cover Feature: Robust In Situ Magnetic Resonance Imaging of Heterogeneous Catalytic Hydrogenation with and without Hyperpolarization (ChemCatChem 3/2019)

    Article • ChemCatChem, January 2019, Wiley

    Prof. Igor Koptyug

  7. A versatile synthetic route to the preparation of 15 N heterocycles

    Article • Journal of Labelled Compounds and Radiopharmaceuticals, January 2019, Wiley

    Prof. Igor Koptyug

  8. Parahydrogen-induced polarization with a metal-free P–P biradicaloid

    Article • Physical Chemistry Chemical Physics, January 2019, Royal Society of Chemistry

    Prof. Igor Koptyug

  9. Cover Feature: Heterogeneous Parahydrogen Pairwise Addition to Cyclopropane (ChemPhysChem 20/2018)

    Article • ChemPhysChem, October 2018, Wiley

    Prof. Igor Koptyug

  10. Chemical Exchange Reaction Effect on Polarization Transfer Efficiency in SLIC-SABRE

    Article • The Journal of Physical Chemistry A, October 2018, American Chemical Society (ACS)

    Prof. Igor Koptyug

  11. Effects of Deuteration of 13C-Enriched Phospholactate on Efficiency of Parahydrogen-Induced Polarization by Magnetic Field Cycling

    Article • The Journal of Physical Chemistry C, October 2018, American Chemical Society (ACS)

    Prof. Igor Koptyug

  12. Quantifying the adsorption of flowing gas mixtures in porous materials by remote detection NMR

    Article • Microporous and Mesoporous Materials, October 2018, Elsevier

    Prof. Igor Koptyug

  13. 19F Hyperpolarization of 15N-3-19F-Pyridine via Signal Amplification by Reversible Exchange

    Article • The Journal of Physical Chemistry C, September 2018, American Chemical Society (ACS)

    Prof. Igor Koptyug

  14. Heterogeneous Parahydrogen Pairwise Addition to Cyclopropane

    Article • ChemPhysChem, August 2018, Wiley

    Prof. Igor Koptyug

  15. Bimetallic Pd–Au/Highly Oriented Pyrolytic Graphite Catalysts: from Composition to Pairwise Parahydrogen Addition Selectivity

    Article • The Journal of Physical Chemistry C, July 2018, American Chemical Society (ACS)

    Prof. Igor Koptyug

  16. Facile Removal of Homogeneous SABRE Catalysts for Purifying Hyperpolarized Metronidazole, a Potential Hypoxia Sensor

    Article • The Journal of Physical Chemistry C, June 2018, American Chemical Society (ACS)

    Prof. Igor Koptyug

  17. Synthesis of Unsaturated Precursors for Parahydrogen-Induced Polarization and Molecular Imaging of 1-13C-Acetates and 1-13C-Pyruvates via Side Arm Hydrogenation

    Article • ACS Omega, June 2018, American Chemical Society (ACS)

    Prof. Igor Koptyug

  18. Parahydrogen-Induced Polarization Study of the Silica-Supported Vanadium Oxo Organometallic Catalyst

    Article • The Journal of Physical Chemistry C, February 2018, American Chemical Society (ACS)

    Prof. Igor Koptyug

  19. Spontaneous 15N Nuclear Spin Hyperpolarization in Metal-Free Activation of Parahydrogen by Molecular Tweezers

    Article • The Journal of Physical Chemistry Letters, February 2018, American Chemical Society (ACS)

    Prof. Igor Koptyug

  20. Mechanistic Insight into the Heterogeneous Hydrogenation of Furan Derivatives with the use of Parahydrogen

    Article • ChemCatChem, February 2018, Wiley

    Prof. Igor Koptyug

  21. Imaging of Biomolecular NMR Signals Amplified by Reversible Exchange with Parahydrogen Inside an MRI Scanner

    Article • The Journal of Physical Chemistry C, November 2017, American Chemical Society (ACS)

    Prof. Igor Koptyug

  22. Efficient Catalytic Microreactors with Atomic-Layer-Deposited Platinum Nanoparticles on Oxide Support

    Article • Chemistry - A European Journal, November 2017, Wiley

    Prof. Igor Koptyug

  23. Multifunctional human serum albumin-therapeutic nucleotide conjugate with redox and pH-sensitive drug release mechanism for cancer theranostics

    Article • Bioorganic & Medicinal Chemistry Letters, August 2017, Elsevier

    Prof. Igor Koptyug

  24. Heterogeneous Microtesla SABRE Enhancement of 15 N NMR Signals

    Article • Angewandte Chemie, July 2017, Wiley

    Prof. Igor Koptyug

  25. Heterogeneous Microtesla SABRE Enhancement of 15 N NMR Signals

    Article • Angewandte Chemie International Edition, July 2017, Wiley

    Prof. Igor Koptyug

  26. Aqueous, Heterogeneous para-Hydrogen-Induced 15N Polarization

    Article • The Journal of Physical Chemistry C, June 2017, American Chemical Society (ACS)

    Prof. Igor Koptyug

  27. Robust Imidazole‐ 15 N 2 Synthesis for High‐Resolution Low‐Field (0.05 T) 15 N Hyperpolarized NMR Spectroscopy

    Article • ChemistrySelect, May 2017, Wiley

    Prof. Igor Koptyug

  28. 2D Mapping of NMR Signal Enhancement and Relaxation for Heterogeneously Hyperpolarized Propane Gas

    Article • The Journal of Physical Chemistry C, April 2017, American Chemical Society (ACS)

    Prof. Igor Koptyug

  29. The effect of oxidative and reductive treatments of titania-supported metal catalysts on the pairwise hydrogen addition to unsaturated hydrocarbons

    Article • Catalysis Today, April 2017, Elsevier

    Prof. Igor Koptyug

  30. NMR Spin-Lock Induced Crossing (SLIC) dispersion and long-lived spin states of gaseous propane at low magnetic field (0.05 T)

    Article • Journal of Magnetic Resonance, March 2017, Elsevier

    Prof. Igor Koptyug

  31. Extending the Lifetime of Hyperpolarized Propane Gas through Reversible Dissolution

    Article • The Journal of Physical Chemistry C, February 2017, American Chemical Society (ACS)

    Prof. Igor Koptyug

  32. Application of parahydrogen for mechanistic investigations of heterogeneous catalytic processes

    Article • Russian Chemical Bulletin, February 2017, Springer Science + Business Media

    Prof. Igor Koptyug

  33. Gas-Phase Hydrogenation with Parahydrogen Over Immobilized Vaska’s Complex

    Article • Zeitschrift für Physikalische Chemie, January 2017, De Gruyter

    Prof. Igor Koptyug

  34. Pairwise hydrogen addition in the selective semihydrogenation of alkynes on silica-supported Cu catalysts

    Article • Chemical Science, January 2017, Royal Society of Chemistry

    Prof. Igor Koptyug

  35. NMR Hyperpolarization Techniques of Gases

    Article • Chemistry - A European Journal, December 2016, Wiley

    Prof. Igor Koptyug

  36. X–H Bond Activation on Cr(III),O Sites (X = R, H): Key Steps in Dehydrogenation and Hydrogenation Processes

    Article • Organometallics, November 2016, American Chemical Society (ACS)

    Prof. Igor Koptyug

  37. NMR SLIC Sensing of Hydrogenation Reactions Using Parahydrogen in Low Magnetic Fields

    Article • The Journal of Physical Chemistry C, November 2016, American Chemical Society (ACS)

    Prof. Igor Koptyug

  38. C–H Activation on Co,O Sites: Isolated Surface Sites versus Molecular Analogs

    Article • Journal of the American Chemical Society, November 2016, American Chemical Society (ACS)

    Prof. Igor Koptyug

  39. Production of Pure Aqueous 13 C-Hyperpolarized Acetate by Heterogeneous Parahydrogen-Induced Polarization

    Article • Chemistry - A European Journal, October 2016, Wiley

    Prof. Igor Koptyug

  40. Efficient Batch‐Mode Parahydrogen‐Induced Polarization of Propane

    Article • ChemPhysChem, September 2016, Wiley

    Prof. Igor Koptyug

  41. Catalysis and Nuclear Magnetic Resonance Signal Enhancement with Parahydrogen

    Article • Topics in Catalysis, August 2016, Springer Science + Business Media

    Prof. Igor Koptyug

  42. Hyperpolarization of Frozen Hydrocarbon Gases by Dynamic Nuclear Polarization at 1.2 K

    Article • The Journal of Physical Chemistry Letters, August 2016, American Chemical Society (ACS)

    Prof. Igor Koptyug

  43. Hydrogenation of Unsaturated Six-Membered Cyclic Hydrocarbons Studied by the Parahydrogen-Induced Polarization Technique

    Article • The Journal of Physical Chemistry C, June 2016, American Chemical Society (ACS)

    Prof. Igor Koptyug

  44. Gas Phase UTE MRI of Propane and Propene

    Article • Tomography, March 2016, MDPI AG

    Prof. Igor Koptyug

  45. Acetylene Oligomerization over Pd Nanoparticles with Controlled Shape: A Parahydrogen-Induced Polarization Study

    Article • The Journal of Physical Chemistry C, February 2016, American Chemical Society (ACS)

    Prof. Igor Koptyug

  46. A simple analytical model for signal amplification by reversible exchange (SABRE) process

    Article • Physical Chemistry Chemical Physics, January 2016, Royal Society of Chemistry

    Prof. Igor Koptyug

  47. Nuclear spin hyperpolarization with ansa-aminoboranes: a metal-free perspective for parahydrogen-induced polarization

    Article • Physical Chemistry Chemical Physics, January 2016, Royal Society of Chemistry

    Prof. Igor Koptyug

  48. Toward production of pure 13C hyperpolarized metabolites using heterogeneous parahydrogen-induced polarization of ethyl[1-13C]acetate

    Article • RSC Advances, January 2016, Royal Society of Chemistry

    Prof. Igor Koptyug

  49. Design of protein homocystamides with enhanced tumor uptake properties for 19F magnetic resonance imaging

    Article • Bioorganic & Medicinal Chemistry, November 2015, Elsevier

    Prof. Igor Koptyug

  50. Correction to ‘Nasal aerodynamics protects brain and lung from inhaled dust in subterranean diggers, Ellobius talpinus ’

    Article • Proceedings of the Royal Society B Biological Sciences, October 2015, Royal Society Publishing

    Professor Mikhail Pavlovich Moshkin, Prof. Igor Koptyug

  51. Ultrafast multidimensional Laplace NMR for a rapid and sensitive chemical analysis

    Article • Nature Communications, September 2015, Springer Science + Business Media

    Prof. Igor Koptyug

  52. A Mechanistic Study of Thiophene Hydrodesulfurization by the Parahydrogen-Induced Polarization Technique

    Article • ChemCatChem, September 2015, Wiley

    Prof. Igor Koptyug

  53. Production of Catalyst-Free Hyperpolarised Ethanol Aqueous Solution via Heterogeneous Hydrogenation with Parahydrogen

    Article • Scientific Reports, September 2015, Springer Science + Business Media

    Prof. Igor Koptyug

  54. Strong Metal-Support Interactions for Palladium Supported on TiO2Catalysts in the Heterogeneous Hydrogenation with Parahydrogen

    Article • ChemCatChem, August 2015, Wiley

    Prof. Igor Koptyug

  55. Single-Atom Gold Catalysis in the Context of Developments in Parahydrogen-Induced Polarization

    Article • Chemistry - A European Journal, March 2015, Wiley

    Prof. Igor Koptyug

  56. NMR Signal Enhancement for Hyperpolarized Fluids Continuously Generated in Hydrogenation Reactions with Parahydrogen

    Article • The Journal of Physical Chemistry A, February 2015, American Chemical Society (ACS)

    Prof. Igor Koptyug

  57. Strong 31P nuclear spin hyperpolarization produced via reversible chemical interaction with parahydrogen

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

    Prof. Igor Koptyug

  58. Propane-d6 Heterogeneously Hyperpolarized by Parahydrogen

    Article • The Journal of Physical Chemistry C, November 2014, American Chemical Society (ACS)

    Prof. Igor Koptyug

  59. Nasal aerodynamics protects brain and lung from inhaled dust in subterranean diggers, Ellobius talpinus

    Article • Proceedings of the Royal Society B Biological Sciences, August 2014, Royal Society Publishing

    Professor Mikhail Pavlovich Moshkin, Prof. Igor Koptyug

  60. Proton magnetic resonance spectroscopy of brain metabolic shifts induced by acute administration of 2-deoxy-d-glucose and lipopolysaccharides

    Article • NMR in Biomedicine, February 2014, Wiley

    Dmitry Petrovski, Prof. Igor Koptyug

  61. Parahydrogen-induced polarization (PHIP) in heterogeneous hydrogenation over bulk metals and metal oxides

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

    Prof. Igor Koptyug

  62. Отбор на кататонический тип реагирования у крыс: исследование межлинейных различий методом магнитно-резонансной томографии

    Article • Журнал высшей нервной деятельности им И П Павлова, January 2014, Akademizdatcenter Nauka

    Prof. Igor Koptyug

  63. Tweezers for Parahydrogen: A Metal-Free Probe of Nonequilibrium Nuclear Spin States of H2 Molecules

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

    Prof. Igor Koptyug

  64. Spin hyperpolarization in NMR to address enzymatic processes in vivo

    Article • Mendeleev Communications, November 2013, Elsevier

    Prof. Igor Koptyug

  65. Toward Continuous Production of Catalyst-Free Hyperpolarized Fluids Based on Biphasic and Heterogeneous Hydrogenations with Parahydrogen

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

    Prof. Igor Koptyug

  66. Nuclear Spin Isomers of Ethylene: Enrichment by Chemical Synthesis and Application for NMR Signal Enhancement

    Article • Angewandte Chemie International Edition, October 2013, Wiley

    Prof. Igor Koptyug

  67. Magnetic resonance imaging (MRI) study of the water content and transport in rat lenses

    Article • Experimental Eye Research, August 2013, Elsevier

    Prof. Igor Koptyug

  68. Conversion of Nuclear Spin Isomers of Ethylene

    Article • The Journal of Physical Chemistry A, July 2013, American Chemical Society (ACS)

    Prof. Igor Koptyug

  69. Ligand-Directed Acid-Sensitive Amidophosphate 5-Trifluoromethyl-2′-Deoxyuridine Conjugate as a Potential Theranostic Agent

    Article • Bioconjugate Chemistry, April 2013, American Chemical Society (ACS)

    Prof. Igor Koptyug

  70. Remote detection NMR imaging of gas phase hydrogenation in microfluidic chips

    Article • Lab on a Chip, January 2013, Royal Society of Chemistry

    Prof. Igor Koptyug

  71. Generating Parahydrogen-Induced Polarization Using Immobilized Iridium Complexes in the Gas-Phase Hydrogenation of Carbon–Carbon Double and Triple Bonds

    Article • Applied Magnetic Resonance, November 2012, Springer Science + Business Media

    Prof. Igor Koptyug

  72. Selective Hydrogenation of 1,3-Butadiene and 1-Butyne over a Rh/Chitosan Catalyst Investigated by using Parahydrogen-Induced Polarization

    Article • ChemCatChem, October 2012, Wiley

    Prof. Igor Koptyug

  73. Kinetic Study of Propylene Hydrogenation over Pt/Al2O3 by Parahydrogen-Induced Polarization

    Article • Applied Magnetic Resonance, October 2012, Springer Science + Business Media

    Prof. Igor Koptyug

  74. MRI of mass transport in porous media: Drying and sorption processes

    Article • Progress in Nuclear Magnetic Resonance Spectroscopy, August 2012, Elsevier

    Prof. Igor Koptyug

  75. Characterization of Microfluidic Gas Reactors Using Remote-Detection MRI and Parahydrogen-Induced Polarization

    Article • Angewandte Chemie International Edition, July 2012, Wiley

    Prof. Igor Koptyug

  76. Quantitative temperature mapping within an operating catalyst by spatially resolved 27Al NMR

    Article • Chemical Communications, January 2012, Royal Society of Chemistry

    Prof. Igor Koptyug

  77. Heterogeneous addition of H2 to double and triple bonds over supported Pd catalysts: a parahydrogen-induced polarization technique study

    Article • Physical Chemistry Chemical Physics, January 2012, Royal Society of Chemistry

    Prof. Igor Koptyug

  78. Parahydrogen-Induced Polarization in Heterogeneous Catalytic Processes

    Article • January 2012, Springer Science + Business Media

    Prof. Igor Koptyug

  79. The influence of an exothermic reaction on the spatial distribution of the liquid phase in a trickle bed reactor: Direct evidence provided by NMR imaging

    Article • Chemical Engineering Journal, September 2011, Elsevier

    Prof. Igor Koptyug

  80. Parahydrogen-Induced Polarization in Heterogeneous Hydrogenations over Silica-Immobilized Rh Complexes

    Article • Applied Magnetic Resonance, August 2011, Springer Science + Business Media

    Prof. Igor Koptyug

  81. Synthesis and characterization of fluorinated homocysteine derivatives as potential molecular probes for 19 F magnetic resonance spectroscopy and imaging

    Article • Bioorganic & Medicinal Chemistry Letters, July 2011, Elsevier

    Prof. Igor Koptyug

  82. Role of Different Active Sites in Heterogeneous Alkene Hydrogenation on Platinum Catalysts Revealed by Means of Parahydrogen-Induced Polarization

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

    Prof. Igor Koptyug

  83. Specific features of the crystal and phase structure of binary systems 5,6-(3′,4′-furazano)-1,2,3,4-tetrazine-1,3-dioxide-2,4-dinitro-2,4-diazapentane

    Article • Russian Journal of Applied Chemistry, February 2011, Pleiades Publishing Ltd

    Prof. Igor Koptyug

  84. Microfluidic Gas-Flow Imaging Utilizing Parahydrogen-Induced Polarization and Remote-Detection NMR

    Article • Angewandte Chemie International Edition, August 2010, Wiley

    Prof. Igor Koptyug

  85. New Perspectives for Parahydrogen-Induced Polarization in Liquid Phase Heterogeneous Hydrogenation: An Aqueous Phase and ALTADENA Study

    Article • ChemPhysChem, July 2010, Wiley

    Prof. Igor Koptyug

  86. A compact layer of alumina modified by CaCl2: The influence of composition and porous structure on water transport

    Article • Microporous and Mesoporous Materials, June 2010, Elsevier

    Prof. Igor Koptyug

  87. Parahydrogen-Induced Polarization in Heterogeneous Hydrogenations Catalyzed by an Immobilized Au(III) Complex

    Article • The Journal of Physical Chemistry Letters, May 2010, American Chemical Society (ACS)

    Prof. Igor Koptyug

  88. Magnetic resonance imaging as an emerging tool for studying the preparation of supported catalysts

    Article • Applied Catalysis A General, February 2010, Elsevier

    Prof. Igor Koptyug

  89. Magnetic resonance imaging methods for in situ studies in heterogeneous catalysis

    Article • Chemical Society Reviews, January 2010, Royal Society of Chemistry

    Prof. Igor Koptyug

  90. Parahydrogen-induced polarization in alkyne hydrogenation catalyzed by Pd nanoparticles embedded in a supported ionic liquid phase

    Article • Chemical Communications, January 2010, Royal Society of Chemistry

    Prof. Igor Koptyug

  91. Application of NMR Spectroscopy and Imaging in Heterogeneous Biocatalysis

    Article • Applied Magnetic Resonance, November 2009, Springer Science + Business Media

    Prof. Igor Koptyug

  92. An NMR Imaging Study of Steady-State and Periodic Operation Modes of a Trickle Bed Reactor

    Article • Topics in Catalysis, June 2009, Springer Science + Business Media

    Prof. Igor Koptyug

  93. Magnetic Resonance Imaging Studies on Catalyst Impregnation Processes: Discriminating Metal Ion Complexes within Millimeter-Sized γ-Al2O3 Catalyst Bodies

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

    Prof. Igor Koptyug

  94. The generating functions formalism for the analysis of spin response to the periodic trains of RF pulses. Echo sequences with arbitrary refocusing angles and resonance offsets

    Article • Journal of Magnetic Resonance, February 2009, Elsevier

    Prof. Igor Koptyug

  95. Spatially Resolved NMR Thermometry of an Operating Fixed-Bed Catalytic Reactor

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

    Prof. Igor Koptyug

  96. Monitoring Transport Phenomena of Paramagnetic Metal-Ion Complexes Inside Catalyst Bodies with Magnetic Resonance Imaging

    Article • Chemistry - A European Journal, March 2008, Wiley

    Prof. Igor Koptyug

  97. Observation of Parahydrogen-Induced Polarization in Heterogeneous Hydrogenation on Supported Metal Catalysts

    Article • Angewandte Chemie International Edition, February 2008, Wiley

    Prof. Igor Koptyug

  98. NMR Imaging of Catalytic Hydrogenation in Microreactors with the Use of para-Hydrogen

    Article • Science, January 2008, American Association for the Advancement of Science

    Prof. Igor Koptyug

  99. Advection of Chemical Reaction Fronts in a Porous Medium

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

    Prof. Igor Koptyug

  100. Multinuclear MRI of Solids: from Structure to Transport

    Article • Applied Magnetic Resonance, November 2007, Springer Science + Business Media

    Prof. Igor Koptyug

  101. Probing the Transport of Paramagnetic Complexes inside Catalyst Bodies in a Quantitative Manner by Magnetic Resonance Imaging

    Article • Angewandte Chemie International Edition, September 2007, Wiley

    Prof. Igor Koptyug

  102. Application of multinuclear MRI and solid state MRI in heterogeneous catalysis

    Article • Catalysis Today, August 2007, Elsevier

    Prof. Igor Koptyug

  103. NMR microimaging of fluid flow in model string-type reactors

    Article • Chemical Engineering Science, August 2007, Elsevier

    Prof. Igor Koptyug

  104. Multinuclear magnetic resonance imaging in catalytic research: Recent advances and future prospects

    Article • Kinetics and Catalysis, July 2007, Pleiades Publishing Ltd

    Prof. Igor Koptyug

  105. Nuclear magnetic resonance imaging of an operating gas–liquid–solid catalytic fixed bed reactor

    Article • Chemical Engineering Journal, June 2007, Elsevier

    Prof. Igor Koptyug

  106. Para-Hydrogen-Enhanced Hyperpolarized Gas-Phase Magnetic Resonance Imaging

    Article • Angewandte Chemie International Edition, May 2007, Wiley

    Prof. Igor Koptyug

  107. Temperature Changes Visualization during Chemical Wave Propagation

    Article • The Journal of Physical Chemistry A, April 2007, American Chemical Society (ACS)

    Prof. Igor Koptyug

  108. para-Hydrogen-Induced Polarization in Heterogeneous Hydrogenation Reactions

    Article • Journal of the American Chemical Society, April 2007, American Chemical Society (ACS)

    Prof. Igor Koptyug

  109. Dynamics of water vapor sorption in a CaCl2/Silica Gel/Binder bed: The effect of the bed pore structure

    Article • Kinetics and Catalysis, October 2006, Pleiades Publishing Ltd

    Prof. Igor Koptyug

  110. Investigation of fine granular material flow through a packed bed

    Article • Chemical Engineering Science, April 2006, Elsevier

    Prof. Igor Koptyug

  111. Monitoring the preparation of (Co)Mo/Al2O3 extrudates using spatially resolved spectroscopic techniques

    Article • January 2006, Elsevier

    Prof. Igor Koptyug

  112. Critical Phenomena in Trickle-Bed Reactors

    Article • Industrial & Engineering Chemistry Research, November 2005, American Chemical Society (ACS)

    Prof. Igor Koptyug

  113. Characteristics of drying and active component distribution in alumina monoliths using 1H-NMR imaging

    Article • Catalysis Today, August 2005, Elsevier

    Prof. Igor Koptyug

  114. Formation of textural and mechanical properties of extruded ceramic honeycomb monoliths: An 1H NMR imaging study

    Article • Catalysis Today, August 2005, Elsevier

    Prof. Igor Koptyug

  115. In situ MRI of the structure and function of multiphase catalytic reactors

    Article • Catalysis Today, August 2005, Elsevier

    Prof. Igor Koptyug

  116. Noninvasive In Situ Visualization of Supported Catalyst Preparations Using Multinuclear Magnetic Resonance Imaging

    Article • Journal of the American Chemical Society, August 2005, American Chemical Society (ACS)

    Prof. Igor Koptyug

  117. Research of mass-transfer in fibrous sorption-active materials

    Article • Catalysis Today, August 2005, Elsevier

    Prof. Igor Koptyug

  118. Solid-state 27Al MRI and NMR thermometry for catalytic applications with conventional (liquids) MRI instrumentation and techniques

    Article • Journal of Magnetic Resonance, July 2005, Elsevier

    Prof. Igor Koptyug

  119. Functional MRI and NMR spectroscopy of an operating gas–liquid–solid catalytic reactor

    Article • Magnetic Resonance Imaging, February 2005, Elsevier

    Prof. Igor Koptyug

  120. NMR imaging of mass transport processes and catalytic reactions

    Article • Topics in Catalysis, February 2005, Springer Science + Business Media

    Prof. Igor Koptyug

  121. The NMR microimaging studies of the interplay of mass transport and chemical reaction in porous media

    Article • Magnetic Resonance Imaging, April 2003, Elsevier

    Prof. Igor Koptyug

  122. Article • Kinetics and Catalysis, January 2003, Springer Science + Business Media

    Prof. Igor Koptyug

  123. NMR Imaging of the Distribution of the Liquid Phase in a Catalyst Pellet during α-Methylstyrene Evaporation Accompanied by Its Vapor-Phase Hydrogenation

    Article • Journal of the American Chemical Society, July 2002, American Chemical Society (ACS)

    Prof. Igor Koptyug

  124. Article • Doklady Physical Chemistry, January 2002, Springer Science + Business Media

    Prof. Igor Koptyug

  125. Liquid and gas flow and related phenomena in monolithic catalysts studied by 1H NMR microimaging

    Article • Catalysis Today, September 2001, Elsevier

    Prof. Igor Koptyug

  126. Temperature and Salt Addition Effect on the Micellized Radical Pairs Recombination Studied by Stimulated Nuclear Polarization

    Article • The Journal of Physical Chemistry A, April 2001, American Chemical Society (ACS)

    Prof. Igor Koptyug

  127. NMR imaging of mass transport and related phenomena in porous catalysts and sorbents

    Article • Magnetic Resonance Imaging, April 2001, Elsevier

    Prof. Igor Koptyug

  128. Article • Doklady Physical Chemistry, January 2001, Springer Science + Business Media

    Prof. Igor Koptyug

  129. Thermally Polarized 1H NMR Microimaging Studies of Liquid and Gas Flow in Monolithic Catalysts

    Article • Journal of Magnetic Resonance, November 2000, Elsevier

    Prof. Igor Koptyug

  130. CIDEP Studies of Fullerene-Derived Radical Adducts

    Article • The Journal of Physical Chemistry A, May 2000, American Chemical Society (ACS)

    Prof. Igor Koptyug

  131. A quantitative NMR imaging study of mass transport in porous solids during drying

    Article • Chemical Engineering Science, May 2000, Elsevier

    Prof. Igor Koptyug

  132. An 1H NMR Microimaging Visualization of Hexachloroplatinate Dianion Redistribution within a Porous γ-Al2O3 Pellet in the Course of Supported Catalyst Preparation

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

    Prof. Igor Koptyug

  133. An 1H NMR Microimaging Study of Water Vapor Sorption by Individual Porous Pellets

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

    Prof. Igor Koptyug

  134. Theoretical and experimental stimulated nuclear polarization investigation of consecutive biradicals

    Article • Chemical Physics Letters, July 1999, Elsevier

    Prof. Igor Koptyug

  135. In Situ NMR Imaging Studies of the Drying Kinetics of Porous Catalyst Support Pellets

    Article • The Journal of Physical Chemistry B, April 1998, American Chemical Society (ACS)

    Prof. Igor Koptyug

  136. A Steady-State and Picosecond Pump-Probe Investigation of the Photophysics of an Acyl and a Bis(acyl)phosphine Oxide

    Article • Journal of the American Chemical Society, November 1997, American Chemical Society (ACS)

    Prof. Igor Koptyug

  137. Inversion-Recovery of Nitroxide Spin Labels in Solution and Microheterogeneous Environments

    Article • Journal of the American Chemical Society, January 1996, American Chemical Society (ACS)

    Prof. Igor Koptyug

  138. Laser Flash Photolysis and Time-Resolved ESR Study of Phosphinoyl Radical Structure and Reactivity

    Article • Journal of the American Chemical Society, January 1996, American Chemical Society (ACS)

    Prof. Igor Koptyug

  139. Magnetic Field Dependence of the 31P CIDNP in the Photolysis of a Benzyl Phosphite. Evidence for a T-−S Mechanism

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

    Prof. Igor Koptyug

  140. Stationary and Time-Resolved Dynamic Nuclear Polarization in Weak Magnetic Fields in the Presence of Degenerate Electron Exchange

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

    Prof. Igor Koptyug

  141. Investigation of the Photolysis of Phosphites by Time-Resolved Electron Spin Resonance

    Article • Journal of the American Chemical Society, September 1995, American Chemical Society (ACS)

    Prof. Igor Koptyug

  142. (2,4,6-Trimethylbenzoyl)diphenylphosphine Oxide Photochemistry. A Direct Time-Resolved Spectroscopic Study of Both Radical Fragments

    Article • Journal of the American Chemical Society, May 1995, American Chemical Society (ACS)

    Prof. Igor Koptyug

  143. Electron Spin Resonance of the Lowest Excited Triplet States of .alpha.-Oxo[1.n]paracyclophanes [Cyclophanobenzophenones]. Effect of Molecular Geometry on the Electronic Character of the Triplet State

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

    Prof. Igor Koptyug

  144. A Comparative CW EPR and FT EPR Study of Spin Polarization Created by Doublet-Triplet Encounters

    Article • Journal of Magnetic Resonance Series A, July 1994, Elsevier

    Prof. Igor Koptyug

  145. Time-resolved ESR examination of a simple supramolecular guest-host system. Electron spin exchange interaction in micellized spin-correlated radical pairs

    Article • Journal of the American Chemical Society, October 1993, American Chemical Society (ACS)

    Prof. Igor Koptyug

  146. Determination of hyperfine splittings of biradical termini by combining biradical trapping and time-resolved ESR techniques

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

    Prof. Igor Koptyug

  147. Calculation of stimulated nuclear polarization in short-lived biradicals and comparison with experiment

    Article • Chemical Physics, May 1992, Elsevier

    Prof. Igor Koptyug

  148. The influence of the singlet radical-pair decay rate on RYDMR and SNP spectra, and the mean RP lifetime

    Article • Chemical Physics Letters, December 1990, Elsevier

    Prof. Igor Koptyug

  149. The main regularities of SNP formation in biradicals on the photolysis of cycloalkanones

    Article • Chemical Physics, September 1990, Elsevier

    Prof. Igor Koptyug

  150. Observation of 13C SNP during the photolysis of cyclododecanone in solution

    Article • Chemical Physics Letters, November 1989, Elsevier

    Prof. Igor Koptyug