All Stories

  1. Spin dynamics in experiments on orthodeuterium induced polarization (ODIP)

    Article • The Journal of Chemical Physics, September 2020, American Institute of Physics

    Konstantin Ivanov

  2. Spin chemistry

    Article • The Journal of Chemical Physics, March 2020, American Institute of Physics

    Konstantin Ivanov, Peter Hore

  3. Magnetic field effect on recombination of radicals diffusing on a two-dimensional plane

    Article • The Journal of Chemical Physics, January 2020, American Institute of Physics

    Professor Vladimir M. Sadovskii, Konstantin Ivanov

  4. Fast destruction of singlet order in NMR experiments

    Article • The Journal of Chemical Physics, December 2019, American Institute of Physics

    Konstantin Ivanov

  5. Quantitative quantum mechanical approach to SABRE hyperpolarization at high magnetic fields

    Article • The Journal of Chemical Physics, March 2019, American Institute of Physics

    Konstantin Ivanov

  6. Magnetic field and orientation dependence of solid-state CIDNP

    Article • The Journal of Chemical Physics, March 2019, American Institute of Physics

    Konstantin Ivanov

  7. Multiplet-to-net CIDEP conversion by MW-pulses with adiabatically ramped amplitude

    Article • Molecular Physics, January 2019, Taylor & Francis

    Konstantin Ivanov

  8. Single-molecule spectroscopy of radical pairs, a theoretical treatment and experimental considerations

    Article • Molecular Physics, December 2018, Taylor & Francis

    Konstantin Ivanov

  9. Efficient conversion of anti-phase spin order of protons into 15N magnetisation using SLIC-SABRE

    Article • Molecular Physics, September 2018, Taylor & Francis

    Dr. Alexandra Yurkovskaya, Konstantin Ivanov

  10. Magnetic field dependence of triplet-state ONP: theoretical analysis in terms of level anti-crossings

    Article • Molecular Physics, August 2018, Taylor & Francis

    Konstantin Ivanov

  11. Theoretical Description of Pulsed RYDMR: Refocusing Zero-Quantum and Single Quantum Coherences

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

    Konstantin Ivanov

  12. From Free Radicals and Spin-Chemistry Over Spin-Dynamics and Hyperpolarization to Biology and Materials Science

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

    Konstantin Ivanov, Prof. Hans-Martin Vieth

  13. A Site-Specific Study of the Magnetic Field-Dependent Proton Spin Relaxation of an Iridium N-Heterocyclic Carbene Complex

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

    Konstantin Ivanov

  14. Transfer of SABRE-derived hyperpolarization to spin-1/2 heteronuclei

    Article • RSC Advances, January 2015, Royal Society of Chemistry

    Konstantin Ivanov

  15. Kinetics of target searching by means of two diffusion-like motions

    Article • Chemical Physics, May 2014, Elsevier

    Konstantin Ivanov

  16. Magnetic field dependent long-lived spin states in amino acids and dipeptides

    Article • Physical Chemistry Chemical Physics, January 2014, Royal Society of Chemistry

    Konstantin Ivanov

  17. Exploiting level anti-crossings (LACs) in the rotating frame for transferring spin hyperpolarization

    Article • Physical Chemistry Chemical Physics, January 2014, Royal Society of Chemistry

    Konstantin Ivanov

  18. Spin mixing at level anti-crossings in the rotating frame makes high-field SABRE feasible

    Article • Physical Chemistry Chemical Physics, January 2014, Royal Society of Chemistry

    Konstantin Ivanov

  19. Coherent transfer of nuclear spin polarization in field-cycling NMR experiments

    Article • The Journal of Chemical Physics, December 2013, American Institute of Physics

    Konstantin Ivanov

  20. Level Anti‐Crossings are a Key Factor for Understanding para‐Hydrogen‐Induced Hyperpolarization in SABRE Experiments

    Article • ChemPhysChem, August 2013, Wiley

    Konstantin Ivanov

  21. Evidence for Coherent Transfer of para-Hydrogen-Induced Polarization at Low Magnetic Fields

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

    Konstantin Ivanov

  22. Analysis of Nutation Patterns in Fourier-Transform NMR of Non-Thermally Polarized Multispin Systems

    Article • Zeitschrift für Physikalische Chemie, June 2013, De Gruyter

    Konstantin Ivanov

  23. Magnetic field and spin effects on the recombination of radicals on two-dimensional surfaces

    Article • Doklady Physical Chemistry, March 2013, Pleiades Publishing Ltd

    Konstantin Ivanov, Professor Vladimir M. Sadovskii

  24. Manipulating spin hyper-polarization by means of adiabatic switching of a spin-locking RF-field

    Article • Physical Chemistry Chemical Physics, January 2013, Royal Society of Chemistry

    Konstantin Ivanov

  25. Exploiting level anti-crossings for efficient and selective transfer of hyperpolarization in coupled nuclear spin systems

    Article • Physical Chemistry Chemical Physics, January 2013, Royal Society of Chemistry

    Konstantin Ivanov

  26. Theoretical Treatment of Degenerate Electron Exchange and Dimerization in Spin Dynamics of Radical Ion Pairs as Observed by Magnetic Field Effects

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

    Konstantin Ivanov

  27. Theoretical Study of Dipolar Relaxation of Coupled Nuclear Spins at Variable Magnetic Field

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

    Konstantin Ivanov

  28. Transfer of Parahydrogen Induced Polarization in Scalar Coupled Systems at Variable Magnetic Field

    Article • Zeitschrift für Physikalische Chemie, October 2012, De Gruyter

    Konstantin Ivanov

  29. Biography of Prof. Dr. Hans-Martin Vieth

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

    Konstantin Ivanov

  30. Parahydrogen Induced Polarization in Scalar Coupled Systems: Analytical Solutions for Spectral Patterns and their Field Dependence

    Article • Zeitschrift für Physikalische Chemie, September 2012, De Gruyter

    Konstantin Ivanov

  31. High resolution NMR study of T1 magnetic relaxation dispersion. III. Influence of spin 1/2 hetero-nuclei on spin relaxation and polarization transfer among strongly coupled protons

    Article • The Journal of Chemical Physics, September 2012, American Institute of Physics

    Konstantin Ivanov

  32. Creating Long-Lived Spin States at Variable Magnetic Field by Means of Photochemically Induced Dynamic Nuclear Polarization

    Article • The Journal of Physical Chemistry Letters, June 2012, American Chemical Society (ACS)

    Konstantin Ivanov

  33. Theory of pulsed reaction yield detected magnetic resonance

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

    Konstantin Ivanov

  34. Theory of the Overhauser effect in the pulsed mode of EPR pumping: exploiting the advantages of coherent electron spin motion

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

    Konstantin Ivanov

  35. Kinetic analysis of the search for damaged DNA bases by repair enzymes: theoretical investigation of diffusion-controlled steps

    Article • Russian Chemical Bulletin, December 2011, Springer Science + Business Media

    Konstantin Ivanov

  36. Quantitative Approach to CIDNP in Proteins with Several Polarizable Residues on the Surface

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

    Konstantin Ivanov

  37. Time-resolved CIDNP: an NMR way to determine the EPR parameters of elusive radicals

    Article • Physical Chemistry Chemical Physics, January 2011, Royal Society of Chemistry

    Konstantin Ivanov

  38. High resolution NMR study of T1 magnetic relaxation dispersion. II. Influence of spin-spin couplings on the longitudinal spin relaxation dispersion in multispin systems

    Article • The Journal of Chemical Physics, November 2010, American Institute of Physics

    Konstantin Ivanov

  39. Consistent Treatment of Spin-Selective Recombination of a Radical Pair Confirms the Haberkorn Approach

    Article • The Journal of Physical Chemistry A, August 2010, American Chemical Society (ACS)

    Konstantin Ivanov

  40. Low-Field, Time-Resolved Dynamic Nuclear Polarization with Field Cycling and High-Resolution NMR Detection

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

    Konstantin Ivanov

  41. TR-CIDNP as tool for quantitative analysis of hyperfine couplings in elusive radicals

    Article • Doklady Physical Chemistry, September 2009, Pleiades Publishing Ltd

    Konstantin Ivanov

  42. Para-hydrogen induced polarization in multi-spin systems studied at variable magnetic field

    Article • Physical Chemistry Chemical Physics, January 2009, Royal Society of Chemistry

    Konstantin Ivanov

  43. High resolution NMR study of T1 magnetic relaxation dispersion. I. Theoretical considerations of relaxation of scalar coupled spins at arbitrary magnetic field

    Article • The Journal of Chemical Physics, December 2008, American Institute of Physics

    Konstantin Ivanov

  44. Field-Cycling Effects on Dynamic Nuclear Polarization

    Article • Applied Magnetic Resonance, August 2008, Springer Science + Business Media

    Konstantin Ivanov

  45. High-resolution study of nuclear magnetic relaxation dispersion of purine nucleotides: Effects of spin–spin coupling

    Article • Solid State Nuclear Magnetic Resonance, July 2008, Elsevier

    Konstantin Ivanov

  46. Diffusion-influenced reactions of particles with several active sites

    Article • The Journal of Chemical Physics, April 2008, American Institute of Physics

    Konstantin Ivanov

  47. Coherent transfer of hyperpolarization in coupled spin systems at variable magnetic field

    Article • The Journal of Chemical Physics, April 2008, American Institute of Physics

    Konstantin Ivanov

  48. Calculation of transient CIDEP spectra of spin-correlated radical pairs in nanotubes

    Article • Chemical Physics, September 2006, Elsevier

    Konstantin Ivanov

  49. Chemical polarization of electrons of spin-correlated radical ion pairs in nanotubes

    Article • Doklady Physical Chemistry, August 2006, Pleiades Publishing Ltd

    Konstantin Ivanov

  50. Coherence transfer during field-cycling NMR experiments

    Article • Chemical Physics Letters, July 2006, Elsevier

    Konstantin Ivanov

  51. Transfer of CIDNP among coupled spins at low magnetic field

    Article • Applied Magnetic Resonance, June 2006, Springer Science + Business Media

    Konstantin Ivanov

  52. Theoretical study of the CIDNP kinetics of the reaction of a photo-excited dye with a reactive spot on the surface of a sphere: application to CIDNP of proteins

    Article • Molecular Physics, May 2006, Taylor & Francis

    Konstantin Ivanov

  53. Spin evolution of radical pair with radical containing two groups of equivalent magnetic nuclei

    Article • The Journal of Chemical Physics, June 2005, American Institute of Physics

    Konstantin Ivanov

  54. Application of the encounter theory to the description of degenerate electron exchange reactions: spin kinetics at low magnetic fields

    Article • Chemical Physics, June 2005, Elsevier

    Konstantin Ivanov

  55. A novel method for calculating rate constants of diffusion-influenced reactions

    Article • The Journal of Chemical Physics, September 2004, American Institute of Physics

    Konstantin Ivanov

  56. The integral encounter theory of multistage reactions containing association-dissociation reaction stages. III. Taking account of quantum states of reactants

    Article • The Journal of Chemical Physics, September 2004, American Institute of Physics

    Konstantin Ivanov

  57. The integral encounter theory of multistage reactions containing association–dissociation reaction stages : Part I. Kinetic equations

    Article • Physical Chemistry Chemical Physics, January 2004, Royal Society of Chemistry

    Konstantin Ivanov

  58. The integral encounter theory of multistage reactions containing association–dissociation reaction stages : Part II. The kinetics of reversible excitation binding

    Article • Physical Chemistry Chemical Physics, January 2004, Royal Society of Chemistry

    Konstantin Ivanov

  59. 2D NMR Nutation Analysis of Non-Thermal Polarization of Coupled Multi-Spin Systems

    Article • Zeitschrift für Physikalische Chemie, December 2003, De Gruyter

    Konstantin Ivanov

  60. Investigation of the magnetic field dependence of CIDNP in multi-nuclear radical pairs.

    Article • Physical Chemistry Chemical Physics, January 2003, Royal Society of Chemistry

    Konstantin Ivanov

  61. Theoretical treatment of ion–molecular charge transfer reactions involving dimer radical ions

    Article • Physical Chemistry Chemical Physics, January 2003, Royal Society of Chemistry

    Konstantin Ivanov

  62. Integral encounter theories of multistage reactions. IV. Account of internal quantum states of reactants

    Article • The Journal of Chemical Physics, November 2002, American Institute of Physics

    Konstantin Ivanov

  63. Application of the integral encounter theory to the description of degenerate electron exchange reactions

    Article • The Journal of Chemical Physics, November 2002, American Institute of Physics

    Konstantin Ivanov

  64. The crucial role of triplets in photoinduced charge transfer and separationElectronic Supplementary Data (ESI) available: Reversible triplet transfer (Appendix A). See http://www.rsc.org/suppdata/cp/b2/b201784a/

    Article • Physical Chemistry Chemical Physics, July 2002, Royal Society of Chemistry

    Konstantin Ivanov

  65. Investigation of the magnetic field dependence of CIDNP in multinuclear radical pairs. 1. Photoreaction of histidine and comparison of model calculation with experimental data

    Article • Molecular Physics, April 2002, Taylor & Francis

    Konstantin Ivanov

  66. Fluorescence and phosphorescence resulting from electrochemical generation of triplet excitations

    Article • The Journal of Chemical Physics, December 2001, American Institute of Physics

    Konstantin Ivanov

  67. Reversible electron transfer in photochemistry and electrochemistry

    Article • The Journal of Chemical Physics, August 2001, American Institute of Physics

    Konstantin Ivanov

  68. Integral encounter theories of the multistage reactions. III. Reversible intramolecular energy transfer

    Article • The Journal of Chemical Physics, April 2001, American Institute of Physics

    Konstantin Ivanov

  69. Reversible Photoionization in Liquid Solutions

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

    Konstantin Ivanov

  70. Integral encounter theories of multistage reactions. I. Kinetic equations

    Article • The Journal of Chemical Physics, January 2001, American Institute of Physics

    Konstantin Ivanov

  71. Integral encounter theories of multistage reactions. II. Reversible inter-molecular energy transfer

    Article • The Journal of Chemical Physics, January 2001, American Institute of Physics

    Konstantin Ivanov