Holmium-DOTA as a responsive relaxation paramagnetic probe for NMR/MRI control of local temperature at high magnetic fields Научная публикация
Журнал |
Inorganica Chimica Acta
ISSN: 1873-3255 , E-ISSN: 0020-1693 |
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Вых. Данные | Год: 2019, Том: 493, Страницы: 57-60 Страниц : 4 DOI: 10.1016/j.ica.2019.04.003 | ||||
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Реферат:
In this work, the temperature dependence of Curie-spin (CS) contribution to the relaxation rate was studied by ¹ H NMR under magnetic fields of 7.05 and 18.79 T using the Ho complex with DOTA as an example. This is the first example of the detailed study of the temperature dependence of Curie-spin contribution to the paramagnetic transverse relaxation rate enhancements (CS-PTRRE) in lanthanide complexes other than dysprosium, taking into account the magnetic field strength and change of viscosity with temperature. It was found that due to the substantial temperature dependence of CS-PTRRE the Ho complex with DOTA is the first example of a temperature sensitive relaxation paramagnetic lanthanide probe for in situ temperature control by NMR/MRI in water environment at high magnetic fields.
Библиографическая ссылка:
Babailov S.P.
, Zapolotsky E.N.
, Basova T.V.
Holmium-DOTA as a responsive relaxation paramagnetic probe for NMR/MRI control of local temperature at high magnetic fields
Inorganica Chimica Acta. 2019. V.493. P.57-60. DOI: 10.1016/j.ica.2019.04.003 WOS Scopus РИНЦ OpenAlex
Holmium-DOTA as a responsive relaxation paramagnetic probe for NMR/MRI control of local temperature at high magnetic fields
Inorganica Chimica Acta. 2019. V.493. P.57-60. DOI: 10.1016/j.ica.2019.04.003 WOS Scopus РИНЦ OpenAlex
Даты:
Опубликована в печати: | 1 мар. 2019 г. |
Идентификаторы БД:
Web of science: | WOS:000471754200008 |
Scopus: | 2-s2.0-85065083520 |
РИНЦ: | 38660112 |
OpenAlex: | W2932933280 |