Thulium complex with DOPC as 1H NMR temperature sensor

Thulium complex with DOPC as 1H NMR temperature sensor Full article

Journal

Chemical Physics Letters
ISSN: 0009-2614 , E-ISSN: 1873-4448

Output data

Year: 2020, Volume: 763, Article number : 138215, Pages count : DOI: 10.1016/j.cplett.2020.138215

Authors

Selyutina Olga.Yu. ¹ , Babailov Sergei .P. ²

Affiliations

1	Institute of Chemical Kinetics and Combustion, Institutskaya St., 3, 630090 Novosibirsk, Russian Federation
2	A.V. Nikolaev Institute of Inorganic Chemistry, The Siberian Branch of the Russian Academy of Sciences, Av. Lavrentyev 3, Novosibirsk 630090, Russian Federation

The goal of the research was to show the limits within which Tm3+ can be used as a linear response probe in lipid membrane. Temperature dependence of lanthanide-induced chemical shifts (LISs) were studied using the example of DOPC phospholipid by means of NMR spectroscopy. It was demonstrated that these dependences have thermal feature, which could be connected with the changes of the structure of lanthanide-phospholipid complex (Tm-DOPC complex). The analysis of paramagnetic properties such as the temperature sensitivity of LIS indicates the prospect of using kinetically unstable lanthanide complexes as shifting temperature-sensitive probes for determining local temperature using MRI technologies.

Selyutina O.Y. , Babailov S.P.
Thulium complex with DOPC as 1H NMR temperature sensor
Chemical Physics Letters. 2020. V.763. 138215 . DOI: 10.1016/j.cplett.2020.138215 WOS Scopus РИНЦ OpenAlex

Submitted:	Sep 28, 2020
Accepted:	Nov 21, 2020
Published online:	Nov 28, 2020
Published print:	Jan 16, 2021

Web of science:	WOS:000605598300002
Scopus:	2-s2.0-85097207450
Elibrary:	45099306
OpenAlex:	W3108297740

DB	Citing
Scopus	3
OpenAlex	4
Elibrary	4