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Hyperpolarization of [13C]formate using parahydrogen. / Burueva, Dudari B.; Sviyazov, Sergey V.; Chukanov, Nikita V. et al.

In: Journal of Magnetic Resonance Open, Vol. 21, 100176, 12.2024.

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

Harvard

Burueva, DB, Sviyazov, SV, Chukanov, NV, Mustafin, NR, Salnikov, OG, Chekmenev, EY, Kovtunov, KV & Koptyug, IV 2024, 'Hyperpolarization of [13C]formate using parahydrogen', Journal of Magnetic Resonance Open, vol. 21, 100176. https://doi.org/10.1016/j.jmro.2024.100176

APA

Burueva, D. B., Sviyazov, S. V., Chukanov, N. V., Mustafin, N. R., Salnikov, O. G., Chekmenev, E. Y., Kovtunov, K. V., & Koptyug, I. V. (2024). Hyperpolarization of [13C]formate using parahydrogen. Journal of Magnetic Resonance Open, 21, [100176]. https://doi.org/10.1016/j.jmro.2024.100176

Vancouver

Burueva DB, Sviyazov SV, Chukanov NV, Mustafin NR, Salnikov OG, Chekmenev EY et al. Hyperpolarization of [13C]formate using parahydrogen. Journal of Magnetic Resonance Open. 2024 Dec;21:100176. doi: 10.1016/j.jmro.2024.100176

Author

Burueva, Dudari B. ; Sviyazov, Sergey V. ; Chukanov, Nikita V. et al. / Hyperpolarization of [13C]formate using parahydrogen. In: Journal of Magnetic Resonance Open. 2024 ; Vol. 21.

BibTeX

@article{2615cf7f409d47e0a98e9d48deb75639,
title = "Hyperpolarization of [13C]formate using parahydrogen",
abstract = "Sodium [13C]formate was successfully hyperpolarized using parahydrogen-induced polarization by means of side-arm hydrogenation (PHIP-SAH). Allyl [13C]formate was hyperpolarized using homogeneous hydrogenation of the corresponding unsaturated precursor (propargyl [13C]formate) in acetone-d6 with parahydrogen. The observed proton polarization was estimated as 16.6 ± 0.6 % while achieving 80 % chemical conversion. The 1H-to-13C polarization transfer was performed using magnetic field cycling. The highest observed polarization for 13C nuclei was estimated as 1.7 ± 0.2 % and was obtained at 250 nT polarization transfer magnetic field. We demonstrate that the 13C hyperpolarization is retained during the hydrolysis of allyl [13C]formate and hyperpolarized sodium [13C]formate was produced with P13C of 0.4 ± 0.1 %.",
keywords = "hyperpolarization · parahydrogen · PHIP-SAH · formate",
author = "Burueva, {Dudari B.} and Sviyazov, {Sergey V.} and Chukanov, {Nikita V.} and Mustafin, {Nazim R.} and Salnikov, {Oleg G.} and Chekmenev, {Eduard Y.} and Kovtunov, {Kirill V.} and Koptyug, {Igor V.}",
note = "DBB thanks the Russian Science Foundation (grant number 23-23-00394 ) for supporting PHIP experiments.",
year = "2024",
month = dec,
doi = "10.1016/j.jmro.2024.100176",
language = "English",
volume = "21",
journal = "Journal of Magnetic Resonance Open",
issn = "2666-4410",
publisher = "Elsevier Science Inc.",

}

RIS

TY - JOUR

T1 - Hyperpolarization of [13C]formate using parahydrogen

AU - Burueva, Dudari B.

AU - Sviyazov, Sergey V.

AU - Chukanov, Nikita V.

AU - Mustafin, Nazim R.

AU - Salnikov, Oleg G.

AU - Chekmenev, Eduard Y.

AU - Kovtunov, Kirill V.

AU - Koptyug, Igor V.

N1 - DBB thanks the Russian Science Foundation (grant number 23-23-00394 ) for supporting PHIP experiments.

PY - 2024/12

Y1 - 2024/12

N2 - Sodium [13C]formate was successfully hyperpolarized using parahydrogen-induced polarization by means of side-arm hydrogenation (PHIP-SAH). Allyl [13C]formate was hyperpolarized using homogeneous hydrogenation of the corresponding unsaturated precursor (propargyl [13C]formate) in acetone-d6 with parahydrogen. The observed proton polarization was estimated as 16.6 ± 0.6 % while achieving 80 % chemical conversion. The 1H-to-13C polarization transfer was performed using magnetic field cycling. The highest observed polarization for 13C nuclei was estimated as 1.7 ± 0.2 % and was obtained at 250 nT polarization transfer magnetic field. We demonstrate that the 13C hyperpolarization is retained during the hydrolysis of allyl [13C]formate and hyperpolarized sodium [13C]formate was produced with P13C of 0.4 ± 0.1 %.

AB - Sodium [13C]formate was successfully hyperpolarized using parahydrogen-induced polarization by means of side-arm hydrogenation (PHIP-SAH). Allyl [13C]formate was hyperpolarized using homogeneous hydrogenation of the corresponding unsaturated precursor (propargyl [13C]formate) in acetone-d6 with parahydrogen. The observed proton polarization was estimated as 16.6 ± 0.6 % while achieving 80 % chemical conversion. The 1H-to-13C polarization transfer was performed using magnetic field cycling. The highest observed polarization for 13C nuclei was estimated as 1.7 ± 0.2 % and was obtained at 250 nT polarization transfer magnetic field. We demonstrate that the 13C hyperpolarization is retained during the hydrolysis of allyl [13C]formate and hyperpolarized sodium [13C]formate was produced with P13C of 0.4 ± 0.1 %.

KW - hyperpolarization · parahydrogen · PHIP-SAH · formate

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85209763408&origin=inward&txGid=96654a3e84d0cff8019b2d74ee355d91

UR - https://www.mendeley.com/catalogue/17177dd1-22a7-3bfb-8b30-7537c4917b23/

U2 - 10.1016/j.jmro.2024.100176

DO - 10.1016/j.jmro.2024.100176

M3 - Article

VL - 21

JO - Journal of Magnetic Resonance Open

JF - Journal of Magnetic Resonance Open

SN - 2666-4410

M1 - 100176

ER -

ID: 61096958