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Water-Soluble Luminescent Lanthanide Complexes Based on 2-Methacryloyloxyethyleniminodiacetic Acid Copolymers
Doklady Chemistry ( IF 0.8 ) Pub Date : 2021-06-10 , DOI: 10.1134/s0012500821030010
T. N. Nekrasova , M. V. Solovskii , M. S. Borisenko , A. I. Fisher , E. F. Panarin

Abstract

2-Methacryloyloxyethyleniminodiacetic acid and its new water-soluble copolymers with N-vinylpyrrolidone have been synthesized. The interaction of the copolymers in dilute aqueous solutions with lanthanide ions has been studied. The study has revealed the 25-fold amplification of Eu3+ luminescence in the polymer complex has been revealed as compared with a low-molecular-weight analog upon the formation of both heteroligand complexes with thenoyltrifluoroacetone and Eu3+ and Gd3+ heterometallic (bimetallic) complexes.



中文翻译:

基于 2-甲基丙烯酰氧基亚乙基亚氨基二乙酸共聚物的水溶性发光镧系元素配合物

摘要

合成了 2-甲基丙烯酰氧基亚乙基亚氨基二乙酸及其与N-乙烯基吡咯烷酮的新型水溶性共聚物。已经研究了共聚物在稀水溶液中与镧系离子的相互作用。该研究表明,与低分子量类似物相比,在与苯酰基三氟丙酮和 Eu 3+和 Gd 3+异金属形成杂配体配合物时,聚合物配合物中的 Eu 3+发光放大了 25 倍。双金属)络合物。

更新日期:2021-06-10
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