荧光团和染料的两亲性对它们在水溶液中与低聚乙二醇甲基丙烯酸酯分子刷相互作用的影响

IF 1.7 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Russian Chemical Bulletin Pub Date : 2025-01-14 DOI:10.1007/s11172-024-4462-9

M. V. Savinova, O. A. Kazantsev, E. A. Lapteva, S. A. Ozhogin, D. V. Orekhov, I. R. Arifullin, D. M. Kamorin, E. B. Spitsina

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引用次数: 0

摘要

测定了水溶液中基于甲氧基（低聚乙二醇）甲基丙烯酸酯的分子刷胶束疏水核中荧光团和染料（芘、甲基红和二苯基咔唑酮）的两亲性对其参与的影响。聚合物刷对两亲性非离子染料二苯基咔唑的吸附量最高（30 ~ 80 mg g−1），对两亲性离子染料甲基红的吸附量最低（不超过14 mg g−1），对疏水芘的吸附量为中等。

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Influence of amphiphilic properties of fluorophores and dyes on their interaction with molecular brushes based on oligo(ethylene glycol) methacrylates in aqueous solutions

The influence of the amphiphilic properties of of fluorophores and dyes (pyrene, methyl red, and diphenylcarbazone) on their involvement in hydrophobic cores of micelles of molecular brushes based on methoxy(oligoethylene glycol) methacrylates in aqueous solutions was determined. The polymer brushes were found to exhibit the highest sorption capacity (30–80 mg g⁻¹) with respect to amphiphilic nonionic dye diphenylcarbazone, the lowest sorption capacity (no more than 14 mg g⁻¹) is observed with respect to the amphiphilic ionic dye methyl red, and the sorption capacity of hydrophobic pyrene is intermediate.

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来源期刊

Russian Chemical Bulletin 化学-化学综合

CiteScore

2.70

自引率

47.10%

发文量

257

审稿时长

3-8 weeks

期刊介绍： Publishing nearly 500 original articles a year, by leading Scientists from Russia and throughout the world, Russian Chemical Bulletin is a prominent international journal. The coverage of the journal spans practically all areas of fundamental chemical research and is presented in five sections: General and Inorganic Chemistry; Physical Chemistry; Organic Chemistry; Organometallic Chemistry; Chemistry of Natural Compounds and Bioorganic Chemistry.