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Water-Soluble Polymer Ligands for Binding of Terbium Ions
Doklady Chemistry ( IF 0.8 ) Pub Date : 2020-06-01 , DOI: 10.1134/s0012500820060014
T. N. Nekrasova , O. N. Zhuravskaya , M. A. Bezrukova , A. V. Dobrodumov , E. F. Panarin

Water-soluble terpolymers of 2-deoxy-N-methacryloylamidoglucose, methacryloylacetone, and methacrylic acid have been synthesized by the of radical copolymerization method. It has been shown that they form luminescent complexes with terbium ions in aqueous solutions. The luminescence intensity depends on the ratio of the components and remains constant in the presence of CaCl2 and NaCl. These terbium-binding terpolymers can be the basis for the creation of both luminescent probes and radioactive pharmaceuticals where a short-lived γ-emitter 161Tb is used for cancer ratiotherapy.

中文翻译:

用于结合铽离子的水溶性聚合物配体

2-脱氧-N-甲基丙烯酰氨基葡萄糖、甲基丙烯酰丙酮和甲基丙烯酸的水溶性三元共聚物已通过自由基共聚法合成。已经表明它们在水溶液中与铽离子形成发光复合物。发光强度取决于组分的比例,并在 CaCl2 和 NaCl 存在下保持恒定。这些铽结合三元共聚物可以作为发光探针和放射性药物的基础,其中短寿命的 γ 发射体 161Tb 用于癌症比例疗法。
更新日期:2020-06-01
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