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

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发表日期：

2024年11月1日

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

摘要

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.