Chemistry - A European Journal

, том 25 , издание 37 , страницы 8829-8836

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

Roman Shchepin ¹

Jonathan R Birchall ²

Belakovskiy D.I ^{3, 4}

Kirill V Kovtunov ^{3, 4}

I. V. Koptyug ^{3, 4}

Thomas Theis ⁵

W. Warren ⁶

J. Gelovani ²

Boyd M. Goodson ⁷

Sepideh Shokouhi ¹

Matthew A. Rosen ⁸

Yi-Fen Yen ⁸

Wellington Pham ¹

Eduard Chekmenev ^{2, 9}

Скрыть аффилиации авторов Показать аффилиации авторов: 9 аффилиаций

Department of Radiology Vanderbilt University Institute of Imaging Science (VUIIS) Vanderbilt University Medical Center (VUMC) Nashville Tennessee 37232-2310 USA |

Department of Chemistry Integrative Biosciences (Ibio) Karmanos Cancer Institute (KCI) Wayne State University Detroit Michigan 48202 USA |

International Tomography Center SB RAS 3A Institutskaya st. Novosibirsk 630090 Russia |

⁴

Novosibirsk State University 2 Pirogova st. Novosibirsk 630090 Russia |

⁵

Department of Chemistry North Carolina State University Raleigh North Carolina 27695-8204 USA |

⁶

Department of Chemistry Duke University Durham North Carolina 27708 USA |

⁷

Department of Chemistry and Biochemistry and Materials Technology Center Southern Illinois University Carbondale Illinois 62901 USA |

⁸

Massachusetts General Hospital, Athinoula A. Martinos Center for Biomedical Imaging Boston Massachusetts 02129 USA |

⁹

Russian Academy of Sciences Leninskiy Prospekt 14 Moscow 119991 Russia |

Тип публикации: Journal Article

Дата публикации: 2019-05-30

Wiley

Chemistry - A European Journal

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SJR: 0.981

CiteScore: 6.7

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ISSN: 09476539, 15213765

DOI: 10.1002/chem.201901192

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PubMed ID: 30964568

General Chemistry

Catalysis

Organic Chemistry

Краткое описание

Spinning tops it! The 15NO2 group of [15N3]metronidazole can be efficiently hyperpolarized (P15N≈16 %) by 15N SABRE-SHEATH through spin relays created by the network of 15N spins within the molecule, the hyperpolarization being transferred from parahydrogen-derived iridium hydrides over up to six chemical bonds. All three 15N sites of [15N3]metronidazole are hyperpolarized in about 1 minute at concentrations up to 41 mm (see figure).

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Shchepin R. et al. Hyperpolarizing Concentrated Metronidazole 15 NO 2 Group over Six Chemical Bonds with More than 15 % Polarization and a 20 Minute Lifetime // Chemistry - A European Journal. 2019. Vol. 25. No. 37. pp. 8829-8836.

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Shchepin R., Birchall J. R., D.I B., Kovtunov K. V., Koptyug I. V., Theis T., Warren W., Gelovani J., Goodson B. M., Shokouhi S., Rosen M. A., Yen Y., Pham W., Chekmenev E. Hyperpolarizing Concentrated Metronidazole 15 NO 2 Group over Six Chemical Bonds with More than 15 % Polarization and a 20 Minute Lifetime // Chemistry - A European Journal. 2019. Vol. 25. No. 37. pp. 8829-8836.

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TY - JOUR

DO - 10.1002/chem.201901192

UR - https://doi.org/10.1002/chem.201901192

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

T2 - Chemistry - A European Journal

AU - Shchepin, Roman

AU - Birchall, Jonathan R

AU - D.I, Belakovskiy

AU - Kovtunov, Kirill V

AU - Koptyug, I. V.

AU - Theis, Thomas

AU - Warren, W.

AU - Gelovani, J.

AU - Goodson, Boyd M.

AU - Shokouhi, Sepideh

AU - Rosen, Matthew A.

AU - Yen, Yi-Fen

AU - Pham, Wellington

AU - Chekmenev, Eduard

PY - 2019

DA - 2019/05/30

PB - Wiley

SP - 8829-8836

IS - 37

VL - 25

PMID - 30964568

SN - 0947-6539

SN - 1521-3765

ER -

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@article{2019_Shchepin,

author = {Roman Shchepin and Jonathan R Birchall and Belakovskiy D.I and Kirill V Kovtunov and I. V. Koptyug and Thomas Theis and W. Warren and J. Gelovani and Boyd M. Goodson and Sepideh Shokouhi and Matthew A. Rosen and Yi-Fen Yen and Wellington Pham and Eduard Chekmenev},

title = {Hyperpolarizing Concentrated Metronidazole 15 NO 2 Group over Six Chemical Bonds with More than 15 % Polarization and a 20 Minute Lifetime},

journal = {Chemistry - A European Journal},

year = {2019},

volume = {25},

publisher = {Wiley},

month = {may},

url = {https://doi.org/10.1002/chem.201901192},

number = {37},

pages = {8829--8836},

doi = {10.1002/chem.201901192}

}

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Shchepin, Roman, et al. “Hyperpolarizing Concentrated Metronidazole 15 NO 2 Group over Six Chemical Bonds with More than 15 % Polarization and a 20 Minute Lifetime.” Chemistry - A European Journal, vol. 25, no. 37, May. 2019, pp. 8829-8836. https://doi.org/10.1002/chem.201901192.

Издатель

Wiley

Журнал

Chemistry - A European Journal

scimago Q1

wos Q2

БС1

SJR

0.981

CiteScore

6.7

Impact factor

3.7

ISSN

09476539 (Print)

15213765 (Electronic)