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JOURNALS // Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki // Archive

Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 2012 Volume 154, Book 1, Pages 45–54 (Mi uzku1097)

A research on albumin and $16$-doxyl stearic acid complex formation in water solutions by $^1\mathrm H$ relaxation method

T. N. Nikolaevaa, M. A. Rudakovaa, Yu. A. Fatrakhmanovaa, A. Sh. Gizzatullinab, V. D. Skirdaa

a Institute of Physics, Kazan (Volga region) Federal University
b Kazan (Volga Region) Federal University

Abstract: This paper presents the results of a study of proton spin-lattice relaxation times in binary and ternary molecular systems containing buffer, human serum albumin, alcohol, human blood plasma, and $16$-doxyl stearic acid ($16$-DSA). It is shown possible to trace albumin binding capacity changes according to spin-lattice relaxation times using $16$-DSA type spin-labeled fatty acid injections into blood plasma.

Keywords: NMR, spin-lattice relaxation, $16$-doxyl stearic acid, albumin, blood plasma, oncology.

UDC: 538.955+577.322.23

Received: 08.12.2011



© Steklov Math. Inst. of RAS, 2024