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Prof. Dr. Alexandra V. Yurkovskaya

Yurkovskaya, Prof. Dr. Alexandra V.

Russian Academy of Sciences, Russian Federation
Field of research: Physical chemistry
Host: Prof. Dr. Hans-Martin Vieth Freie Universität Berlin
  • A. N. Pravdivtsev, A. V. Yurkovskaya, K. L. Ivanov, H.-M. Vieth.: «Importance of polarization transfer in reaction products for interpreting and analyzing CIDNP at low magnetic fields»,. In: Journal of Magnetic Resonance . 254, 2015, p. 35 - 47 [Spin hyperpolarization CIDNP Polarization transfer Level anti-crossings].

  • A. N.Pravdivtsev, A. V.Yurkovskaya; H.-M. Vieth, K. L. Ivanov: «Coherent transfer of nuclear spin polarization in field-cycling NMR experiments». In: Journal of Chemical Physics . 139, 2013, p. 244201-1 - 244201-12 [parahydrogen induced polarization hydrogen-induced polarization residual dipolar couplings variable magnetic-field cs-symmetric molecules level anti-crossings solid-state nmr quadrupole nuclei amino-acids resonance].

  • A. N. Pravdivtsev, A. V. Yurkovskaya, R. Kaptein, K. Miesel, H.-M. Vieth, K. L. Ivanov: «Exploiting level anti-crossings for efficient and selective transfer of hyperpolarization in coupled nuclear spin systems». In: Physical Chemistry Chemical Physics 15, 14660-9, (2013). DOI: 10.1039/c3cp52026a. 15, 2013, p. 14660 - 14669 [dynamic nuclear-polarization parahydrogen induced polarization adiabatic rapid passage cs-symmetric molecules high magnetic-fields para-hydrogen state nmr resonance systems spectroscopy].

  • K. L. Ivanov, A. N. Pravdivtsev, A. V. Yurkovskaya, H.-M. Vieth, R. Kaptein: «The role of level anti-crossings in nuclear spin hyperpolarization». In: Prog. NMR Spectrosc.. 81, 2014, p. 1 - 36.

  • A. N. Pravdivtsev, A. V. Yurkovskaya, H.-M. Vieth, K. L. Ivanov, R. Kaptein: «Level anti-crossings are key to understanding para-hydrogen induced hyperpolarization in SABRE experiments». In: ChemPhysChem. 14, 2013, p. 3327 - 3331 [para-hydrogen hyperpolarization magnetic properties nmr spectroscopy level anti-crossings parahydrogen induced polarization dynamic nuclear-polarization cs-symmetric molecules field-dependence nmr].

  • A. N. Pravdivtsev, A. V. Yurkovskaya, N. N. Lukzen, H.-M. Vieth, K. L. Ivanov: «Exploiting Level Anti-Crossings (LACs) in the rotating frame for transferring spin hyperpolarization»,. In: Phys. Chem. Chem. Phys.. 16, 2014, p. 18707 - 18719 [dynamic nuclear-polarization parahydrogen induced polarization adiabatic rapid passage cs-symmetric molecules high magnetic-fields para-hydrogen state nmr resonance systems spectroscopy].

  • A. S. Kiryutin, A. V. Yurkovskaya, R. Kaptein, H.-M. Vieth, K. L. Ivanov: «Evidence for Coherent Transfer of Para-Hydrogen Induced Polarization at Low Magnetic Fields». In: J. Phys. Chem. Lett.. 4, 2013, p. 2514 - 2519.

  • A. S. Kiryutin, K. L. Ivanov, A. V. Yurkovskaya, H.-M. Vieth, N. N. Lukzen: «Manipulating spin hyper-polarization by means of adiabatic switching of RF-field». In: Phys. Chem. Chem. Phys.. 15, 2013, p. 14248 - 14255 [parahydrogen induced polarization hydrogen induced polarization magnetic-resonance nuclear-polarization states nmr hyperpolarization spectroscopy alignment systems].

  • A. S. Kiryutin, K. L. Ivanov, A. V. Yurkovskaya, R. Kaptein, H.-M. Vieth: «Transfer of parahydrogen induced polarization in scalar coupled systems at variable magnetic field». In: Z. Phys. Chem.. 226, 2012, p. 1343 - 1362.

  • A. N. Pravdivtsev, A. V. Yurkovskaya, H. Zimmermann, H.-M. Vieth, K. L. Ivanov: «Transfer of SABRE-derived hyperpolarization to spin ½ hetero-nuclei»,. In: RSC Advances . 5, 2015, p. 63615 - 63623.

  • A. N. Pravdivtsev, K. L. Ivanov, A. V. Yurkovskaya, H.-M. Vieth, R. Z. Sagdeev: «Spontaneous transfer of para-hydrogen induced polarization to 13C spins in symmetric molecules»,. In: Doklady Physical Chemistry. 464, 2015, p. 247 - 250.

  • A. N. Pravdivtsev, A. V. Yurkovskaya, H. Zimmermann, H.-M. Vieth, K. L. Ivanov.: «Magnetic field dependent long-lived spin states in amino acids and dipeptides». In: Phys. Chem. Chem. Phys. . 16, 2014, p. 7584 - 7594 [dynamic nuclear-polarization, laser flash-photolysis, parahydrogen-induced polarization, multinuclear radical pairs, time-resolved cidnp, solution nmr, translational diffusion, relaxation dispersion, model calculation, singlet-states,].

  • A. S. Kiryutin, S. E. Korchak, K. L. Ivanov, A. V. Yurkovskaya, H.-M. Vieth.: «Creating long-lived spin states at variable magnetic field by means of photo-Chemically Induced Dynamic Nuclear Polarization»,. In: J. Phys. Chem. Lett.. 3, 2012, p. 1814 - 1819.

  • S. E. Korchak, K. L. Ivanov, A. N. Pravdivtsev, A. V. Yurkovskaya, R. Kaptein, H.-M. Vieth: «High resolution NMR study of T1 magnetic relaxation dispersion. III. Influence of spin 1/2 hetero-nuclei on spin relaxation and polarization transfer of strongly coupled protons». In: J. Chem. Phys. . 137, 2012, p. 094503-1 - 094503-9 [field-cycling nmr, protein protons, dynamics, systems, probe, cidnp, parahydrogen, coherence,].

  • A. N. Pravdivtsev, A. V. Yurkovskaya, H.-M. Vieth, K. L. Ivanov: «High resolution NMR study of T1 magnetic relaxation dispersion. IV. Proton relaxation in free amino acids and Met-enkephalin pentapeptide». In: J. Chem. Phys.. 141, 2014, p. 155101-1 - 155101-9.

  • A. N. Pravdivtsev, A. V. Yurkovskaya, H.-M. Vieth, K. L. Ivanov: «Spin mixing at level anti-crossings in the rotating frame makes high-field SABRE feasible». In: Phys. Chem. Chem. Phys.. 16, 2014, p. 24672 - 24675 [parahydrogen induced polarization, para-hydrogen, magnetization-transfer, nmr, hyperpolarization, complexes, catalysts, iridium,].

  • A. N. Pravdivtsev, A. V. Yurkovskaya, R. Kaptein, K. Miesel, H.-M. Vieth, K. L. Ivanov: «Exploiting level anti-crossings for efficient and selective transfer of hyperpolarization in coupled nuclear spin systems»,. In: Phys. Chem. Chem. Phys.. 15, 2013, p. 14660 - 14669.

  • A. N. Pravdivtsev, A. V. Yurkovskaya, N. N. Lukzen, K. L. Ivanov, H.-M. Vieth: «Highly efficient polarization of spin-1/2 insensitive NMR nuclei by adiabatic passage through level anti-crossings». In: J. Phys. Chem. Lett.. 5, 2014, p. 3421 - 3426.

  • A. Nasibulov, K. L. Ivanov, A. V. Yurkovskaya, H.-M. Vieth: «Theory of the Overhauser effect in the pulsed mode of EPR pumping: Exploiting the advantages of coherent electron spin motion». In: Phys. Chem. Chem. Phys.. 14, 2012, p. 6459 - 6468 [spin hyperpolarization, phip, para-hydrogen, fourier-transform nmr, nutation patterns, dynamic nuclear-polarization, parahydrogen induced polarization, high-resolution nmr, magnetic-resonance, para-hydrogen, spin systems, field, cidnp, spectr].

  • K. L. Ivanov, A. V. Yurkovskaya, H.-M. Vieth: «Parahydrogen Induced Polarization in Scalar Coupled Systems: Analytical Solutions for Spectral Patterns and their Field Dependence». In: Z. Phys. Chem., 226, 1315-1342 (2012) . 226, 2012, p. 1315 - 1362.

  • E. A. Nasibulov, A. N. Pravdivtsev, A. V. Yurkovskaya, N. N. Lukzen, H.-M. Vieth, K. L. Ivanov : «Analysis of nutation patterns in Fourier-Transform NMR of non-thermally polarized multispin systems»,. In: Zeitschrift Fur Physikalische Chemie. 227, 2013, p. 929 - 953 [spin hyperpolarization, phip, para-hydrogen, fourier-transform nmr, nutation patterns, dynamic nuclear-polarization, parahydrogen induced polarization, high-resolution nmr, magnetic-resonance, para-hydrogen, spin systems, field, cidnp, spectr].

  • Saprygina, N. N.; Morozova, O. B.; Abramova, T. V.; Grampp, G.; Yurkovskaya, A. V.: «Oxidation of Purine Nucleotides by Triplet 3,3',4,4'-Benzophenone Tetracarboxylic Acid in Aqueous Solution: pH-Dependence». In: Journal of Physical Chemistry A. 118, 2014, p. 4966 - 4974 [dynamic nuclear-polarization, electron-spin-resonance, time-resolved cidnp, amino-acids, laser photolysis, radical cations, base properties, DNA, nucleosides, deprotonation].

  • M. S. Panov, A. N. Pravdivtsev, K. L. Ivanov, A. V. Yurkovskaya, H.-M. Vieth: «Coherent polarization transfer effects are crucial for interpreting low-field CIDNP data». In: Applied Magnetic Resonance. 45, 2014, p. 893 - 900 [cs-symmetric molecules, level anti-crossings, magnetic-field, spin states].

  • Olga Morozova, Alexandra Yurkovskaya: «Modulation of the Rate of Reversible Electron Transfer in Oxidized Tryptophan and Tyrosine Containing Peptides in Acidic Aqueous Solution». In: Journal of Physical Chemistry B. 119, 2015, p. 140 - 149 [time-resolved cidnp, blue-light photoreceptor, laser flash-photolysis, charge-transfer, radical pair, amino-acids, proteins, polarization, derivatives, chemistry ].

  • Olga Morozova, Robert Kaptein, Renad Sagdeev, Alexandra Yurkovskaya : «Reduction of Guanosyl Radicals in Reactions with Proteins Studied by TR-CIDNP». In: Applied Magnetic Resonance. 44, 2013, p. 233 - 245 [time-resolved cidnp, laser flash-photolysis, intramolecular electron-transfer, dynamic nuclear-polarization, tryptophan-tyrosine peptide, human alpha-lactalbumins, oxidative DNA-damage, aqueous-solution, guanyl radicals, proton-transfer,].


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