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  1. 2025

  2. 15N NMR Signal Amplification by Reversible Exchange of [15N3]Ornidazole Antibiotic

    Yi, A. P., Chukanov, N. V., Kabir, M. S. H., Trepakova, A. I., Chekmenev, E. Y., Salnikov, O. G. & Koptyug, I. V., 6 Nov 2025, In: The journal of physical chemistry. B. 129, 44, p. 11548-11556 9 p.

    Research output: Contribution to journal › Article › peer-review

  3. Net Enhanced1H NMR Signals in Symmetric Molecules Produced via Heterogeneous Hydrogenation with Parahydrogen over Immobilized Metal Complexes

    Babenko, S. V., Skovpin, I. V., Burueva, D. B., Mustafin, N. R., Chukanov, N. V., Kovtunova, L. M. & Koptyug, I. V., 30 Sept 2025, In: Analytical Chemistry. 97, 38, p. 20843-20849 7 p.

    Research output: Contribution to journal › Article › peer-review

  4. Heteronuclear Parahydrogen-Induced Hyperpolarization via Side Arm Hydrogenation

    Salnikov, O. G., Chukanov, N. V., Pravdivtsev, A. N., Burueva, D. B., Sviyazov, S. V., Them, K., Hövener, J. B. & Koptyug, I. V., 10 Apr 2025, In: ChemPhysChem. 26, 13, p. e202401119 e2401119.

    Research output: Contribution to journal › Review article › peer-review

  5. 2024

  6. Hyperpolarization of [13C]formate using parahydrogen

    Burueva, D. B., Sviyazov, S. V., Chukanov, N. V., Mustafin, N. R., Salnikov, O. G., Chekmenev, E. Y., Kovtunov, K. V. & Koptyug, I. V., Dec 2024, In: Journal of Magnetic Resonance Open. 21, 100176.

    Research output: Contribution to journal › Article › peer-review

  7. Solvent Effects in Hyperpolarization of 15N Nuclei in [15N3]Metronidazole and [15N3]Nimorazole Antibiotics via SABRE-SHEATH**

    Yi, A. P., Salnikov, O. G., Burueva, D. B., Chukanov, N. V., Chekmenev, E. Y. & Koptyug, I. V., Nov 2024, In: Analysis and Sensing. 4, 6, 9 p., e202400045.

    Research output: Contribution to journal › Article › peer-review

  8. 15N Hyperpolarization of Metronidazole Antibiotic in Aqueous Media Using Phase-Separated Signal Amplification by Reversible Exchange with Parahydrogen

    Sviyazov, S. V., Burueva, D. B., Chukanov, N. V., Razumov, I. A., Chekmenev, E. Y., Salnikov, O. G. & Koptyug, I. V., 23 May 2024, In: Journal of Physical Chemistry Letters. 15, 20, p. 5382-5389 8 p.

    Research output: Contribution to journal › Article › peer-review

  9. Manipulating stereoselectivity of parahydrogen addition to acetylene to unravel interconversion of ethylene nuclear spin isomers

    Sviyazov, S. V., Babenko, S. V., Skovpin, I. V., Kovtunova, L. M., Chukanov, N. V., Stakheev, A. Y., Burueva, D. B. & Koptyug, I. V., 6 Feb 2024, In: Physical Chemistry Chemical Physics. 26, 9, p. 7821-7829 9 p.

    Research output: Contribution to journal › Article › peer-review

  10. 2023

  11. Efficient polarization redistribution in hyperpolarized 1-D-propane produced via pairwise parahydrogen addition

    Ariyasingha, N. M., Nantogma, S., Samoilenko, A., Salnikov, O. G., Chukanov, N. V., Kovtunova, L. M., Koptyug, I. V. & Chekmenev, E. Y., Dec 2023, In: Journal of Magnetic Resonance Open. 16-17, 6 p., 100135.

    Research output: Contribution to journal › Article › peer-review

  12. 2022

  13. Subsecond Three-Dimensional Nitrogen-15 Magnetic Resonance Imaging Facilitated by Parahydrogen-Based Hyperpolarization

    Trepakova, A. I., Skovpin, I. V., Chukanov, N. V., Salnikov, O. G., Chekmenev, E. Y., Pravdivtsev, A. N., Hövener, J. B. & Koptyug, I. V., 10 Nov 2022, In: Journal of Physical Chemistry Letters. 13, 44, p. 10253-10260 8 p.

    Research output: Contribution to journal › Article › peer-review

  14. 2021

  15. Synthetic Approaches for 15N-Labeled Hyperpolarized Heterocyclic Molecular Imaging Agents for 15N NMR Signal Amplification by Reversible Exchange in Microtesla Magnetic Fields

    Chukanov, N. V., Shchepin, R. V., Joshi, S. M., Kabir, M. S. H., Salnikov, O. G., Svyatova, A., Koptyug, I. V., Gelovani, J. G. & Chekmenev, E. Y., 7 Jul 2021, In: Chemistry - A European Journal. 27, 38, p. 9727-9736 10 p.

    Research output: Contribution to journal › Review article › peer-review

  16. Heterogeneous 1H and 13C Parahydrogen-Induced Polarization of Acetate and Pyruvate Esters

    Salnikov, O. G., Chukanov, N. V., Kovtunova, L. M., Bukhtiyarov, V. I., Kovtunov, K. V., Shchepin, R. V., Koptyug, I. V. & Chekmenev, E. Y., 2 Jul 2021, In: ChemPhysChem. 22, 13, p. 1389-1396 8 p.

    Research output: Contribution to journal › Article › peer-review

  17. Synthesis and 15N NMR Signal Amplification by Reversible Exchange of [15N]Dalfampridine at Microtesla Magnetic Fields

    Chukanov, N. V., Salnikov, O. G., Trofimov, I. A., Kabir, M. S. H., Kovtunov, K. V., Koptyug, I. V. & Chekmenev, E. Y., 17 May 2021, In: ChemPhysChem. 22, 10, p. 960-967 8 p.

    Research output: Contribution to journal › Article › peer-review

  18. PHIP hyperpolarized [1-13C]pyruvate and [1-13C]acetate esters via PH-INEPT polarization transfer monitored by 13C NMR and MRI

    Svyatova, A., Kozinenko, V. P., Chukanov, N. V., Burueva, D. B., Chekmenev, E. Y., Chen, Y. W., Hwang, D. W., Kovtunov, K. V. & Koptyug, I. V., Mar 2021, In: Scientific Reports. 11, 1, 5646.

    Research output: Contribution to journal › Article › peer-review

  19. Low-Flammable Parahydrogen-Polarized MRI Contrast Agents

    Joalland, B., Ariyasingha, N. M., Younes, H. R., Nantogma, S., Salnikov, O. G., Chukanov, N. V., Kovtunov, K. V., Koptyug, I. V., Gelovani, J. G. & Chekmenev, E. Y., 5 Feb 2021, In: Chemistry - A European Journal. 27, 8, p. 2774-2781 8 p.

    Research output: Contribution to journal › Article › peer-review

  20. 15N NMR Hyperpolarization of Radiosensitizing Antibiotic Nimorazole by Reversible Parahydrogen Exchange in Microtesla Magnetic Fields

    Salnikov, O. G., Chukanov, N. V., Svyatova, A., Trofimov, I. A., Kabir, M. S. H., Gelovani, J. G., Kovtunov, K. V., Koptyug, I. V. & Chekmenev, E. Y., 1 Feb 2021, In: Angewandte Chemie - International Edition. 60, 5, p. 2406-2413 8 p.

    Research output: Contribution to journal › Article › peer-review

  21. Heterogeneous Parahydrogen-Induced Polarization of Diethyl Ether for Magnetic Resonance Imaging Applications

    Salnikov, O. G., Svyatova, A., Kovtunova, L. M., Chukanov, N. V., Bukhtiyarov, V. I., Kovtunov, K. V., Chekmenev, E. Y. & Koptyug, I. V., 18 Jan 2021, In: Chemistry - A European Journal. 27, 4, p. 1316-1322 7 p.

    Research output: Contribution to journal › Article › peer-review

  22. 2020

  23. Parahydrogen-Induced Polarization of Diethyl Ether Anesthetic

    Ariyasingha, N. M., Joalland, B., Younes, H. R., Salnikov, O. G., Chukanov, N. V., Kovtunov, K. V., Kovtunova, L. M., Bukhtiyarov, V. I., Koptyug, I. V., Gelovani, J. G. & Chekmenev, E. Y., 27 Oct 2020, In: Chemistry - A European Journal. 26, 60, p. 13621-13626 6 p.

    Research output: Contribution to journal › Article › peer-review

  24. Quantifying the effects of quadrupolar sinks: Via 15N relaxation dynamics in metronidazoles hyperpolarized via SABRE-SHEATH

    Birchall, J. R., Kabir, M. S. H., Salnikov, O. G., Chukanov, N. V., Svyatova, A., Kovtunov, K. V., Koptyug, I. V., Gelovani, J. G., Goodson, B. M., Pham, W. & Chekmenev, E. Y., 18 Aug 2020, In: Chemical Communications. 56, 64, p. 9098-9101 4 p.

    Research output: Contribution to journal › Article › peer-review

  25. Catalytic hydrogenation with parahydrogen: A bridge from homogeneous to heterogeneous catalysis

    Kovtunov, K. V., Salnikov, O. G., Skovpin, I. V., Chukanov, N. V., Burueva, D. B. & Koptyug, I. V., 1 Jul 2020, In: Pure and Applied Chemistry. 92, 7, p. 1029-1046 18 p.

    Research output: Contribution to journal › Article › peer-review

  26. Pulse-Programmable Magnetic Field Sweeping of Parahydrogen-Induced Polarization by Side Arm Hydrogenation

    Joalland, B., Schmidt, A. B., Kabir, M. S. H., Chukanov, N. V., Kovtunov, K. V., Koptyug, I. V., Hennig, J., Hövener, J. B. & Chekmenev, E. Y., 7 Jan 2020, In: Analytical Chemistry. 92, 1, p. 1340-1345 6 p.

    Research output: Contribution to journal › Article › peer-review

  27. 2019

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

    Chukanov, N. V., Kidd, B. E., Kovtunova, L. M., Bukhtiyarov, V. I., Shchepin, R. V., Chekmenev, E. Y., Goodson, B. M., Kovtunov, K. V. & Koptyug, I. V., 1 Nov 2019, In: Journal of Labelled Compounds and Radiopharmaceuticals. 62, 13, p. 892-902 11 p.

    Research output: Contribution to journal › Article › peer-review

  29. Low-valent homobimetallic Rh complexes: Influence of ligands on the structure and the intramolecular reactivity of Rh-H intermediates

    Jurt, P., Salnikov, O. G., Gianetti, T. L., Chukanov, N. V., Baker, M. G., Le Corre, G., Borger, J. E., Verel, R., Gauthier, S., Fuhr, O., Kovtunov, K. V., Fedorov, A., Fenske, D., Koptyug, I. V. & Grützmacher, H., 14 Sept 2019, In: Chemical Science. 10, 34, p. 7937-7945 9 p.

    Research output: Contribution to journal › Article › peer-review

  30. Quasi-resonance fluorine-19 signal amplification by reversible exchange

    Ariyasingha, N. M., Lindale, J. R., Eriksson, S. L., Clark, G. P., Theis, T., Shchepin, R. V., Chukanov, N. V., Kovtunov, K. V., Koptyug, I. V., Warren, W. S. & Chekmenev, E. Y., 1 Aug 2019, In: Journal of Physical Chemistry Letters. 10, 15, p. 4229-4236 8 p.

    Research output: Contribution to journal › Article › peer-review

  31. 15N Hyperpolarization of Dalfampridine at Natural Abundance for Magnetic Resonance Imaging

    Skovpin, I. V., Svyatova, A., Chukanov, N., Chekmenev, E. Y., Kovtunov, K. V. & Koptyug, I. V., 23 Jul 2019, In: Chemistry - A European Journal. 25, 55, p. 12694-12697 4 p.

    Research output: Contribution to journal › Article › peer-review

  32. Hyperpolarizing Concentrated Metronidazole 15NO2 Group over Six Chemical Bonds with More than 15 % Polarization and a 20 Minute Lifetime

    Shchepin, R. V., Birchall, J. R., Chukanov, N. V., Kovtunov, K. V., Koptyug, I. V., Theis, T., Warren, W. S., Gelovani, J. G., Goodson, B. M., Shokouhi, S., Rosen, M. S., Yen, Y. F., Pham, W. & Chekmenev, E. Y., 2 Jul 2019, In: Chemistry - A European Journal. 25, 37, p. 8829-8836 8 p.

    Research output: Contribution to journal › Article › peer-review

  33. 15N MRI of SLIC-SABRE Hyperpolarized 15N-Labelled Pyridine and Nicotinamide

    Svyatova, A., Skovpin, I. V., Chukanov, N. V., Kovtunov, K. V., Chekmenev, E. Y., Pravdivtsev, A. N., Hövener, J. B. & Koptyug, I. V., 26 Jun 2019, In: Chemistry - A European Journal. 25, 36, p. 8465-8470 6 p.

    Research output: Contribution to journal › Article › peer-review

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

    Salnikov, O. G., Chukanov, N. V., Shchepin, R. V., Manzanera Esteve, I. V., Kovtunov, K. V., Koptyug, I. V. & Chekmenev, E. Y., 23 May 2019, In: Journal of Physical Chemistry C. 123, 20, p. 12827-12840 14 p.

    Research output: Contribution to journal › Article › peer-review

  35. 2018

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

    Salnikov, O. G., Shchepin, R. V., Chukanov, N. V., Jaigirdar, L., Pham, W., Kovtunov, K. V., Koptyug, I. V. & Chekmenev, E. Y., 1 Nov 2018, In: Journal of Physical Chemistry C. 122, 43, p. 24740-24749 10 p.

    Research output: Contribution to journal › Article › peer-review

  37. 19F Hyperpolarization of 15N-3-19F-Pyridine via Signal Amplification by Reversible Exchange

    Chukanov, N. V., Salnikov, O. G., Shchepin, R. V., Svyatova, A., Kovtunov, K. V., Koptyug, I. V. & Chekmenev, E. Y., 11 Oct 2018, In: Journal of Physical Chemistry C. 122, 40, p. 23002-23010 9 p.

    Research output: Contribution to journal › Article › peer-review

  38. Synthesis of unsaturated precursors for parahydrogen-induced polarization and molecular imaging of 1-13C-Acetates and 1-13C-pyruvates via side arm hydrogenation

    Chukanov, N. V., Salnikov, O. G., Shchepin, R. V., Kovtunov, K. V., Koptyug, I. V. & Chekmenev, E. Y., 30 Jun 2018, In: ACS Omega. 3, 6, p. 6673-6682 10 p.

    Research output: Contribution to journal › Article › peer-review

  39. 2017

  40. Enzymatic esterification of saturated fatty acids with aliphatic alcohols as an alternative method of a low-temperature synthesis of esters

    Perminova, L. V., Kovalenko, G. A., Chukanov, N. V. & Patrushev, Y. V., 1 Nov 2017, In: Russian Chemical Bulletin. 66, 11, p. 2194-2197 4 p.

    Research output: Contribution to journal › Article › peer-review

ID: 3454524