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10th International Symposium on Optics and Biophotonics September 26-30, 2022, Saratov, Russia
Photonics
Spectrophotometric method for studying the stability of late lanthanide complexes
Ts. B. Sumyanova, V. R. Prizhilevskaya, N. E. Borisova Lomonosov Moscow State University, Moscow, Russia
Abstract:
The results of studying the effect of the central metal ion on the stability of gadolinium and holmium complexes with 1,10'-phenanthroline-2,9-dicarboxylic acid diamide are presented. The obtained values of the stability constants of the complexes turned out to be an order of magnitude lower than the previously known values for the complexes of these elements with 4,7-dichloro-1,10'-phenanthroline-2,9-dicarboxylic acid diamide.
Keywords:
spectrophotometry, gadolinium, holmium, contrast agents.
Received: 16.12.2022 Revised: 16.12.2022 Accepted: 16.12.2022
Citation:
Ts. B. Sumyanova, V. R. Prizhilevskaya, N. E. Borisova, “Spectrophotometric method for studying the stability of late lanthanide complexes”, Zhurnal Tekhnicheskoi Fiziki, 93:4 (2023), 505–510
Linking options:
https://www.mathnet.ru/eng/jtf6974 https://www.mathnet.ru/eng/jtf/v93/i4/p505
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