Scholarlink

<p>Novel methacrylate-based molecular bottle-brush polymers containing ionene fragments, hydrophilic oligo(ethylene glycol) and hydrophobic alkyl groups, in the side chains were synthesized by the polymerization method <i>via</i> reversible addition—fragmentation chain transfer mechanism in organic solvents and characterized. The solubility in various solvents was shown for the synthesized molecular bottle-brushes, while the critical micelle concentrations and hydrodynamic sizes of the formed self-assembled aggregates were determined in aqueous solution. The influence of the characteristics of the polymers on the thermoresponsive and surface-active properties and the capacity of the polymer micelles toward pyrene (as a model of a low-molecular-weight hydrophobic drug) were studied.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Ionene- and oligo(ethylene glycol)-containing amphiphilic methacrylate-based molecular bottle-brush polymers

  • 期刊论文

  • 发表日期：

    2025年12月1日

查看全文
  • A. S. Simagin,
  • D. M. Kamorin,
  • I. R. Arifullin,
  • O. A. Kazantsev,
  • M. V. Savinova,
  • Ya. V. Dolinov,
  • I. N. Postnikova

摘要

Novel methacrylate-based molecular bottle-brush polymers containing ionene fragments, hydrophilic oligo(ethylene glycol) and hydrophobic alkyl groups, in the side chains were synthesized by the polymerization method via reversible addition—fragmentation chain transfer mechanism in organic solvents and characterized. The solubility in various solvents was shown for the synthesized molecular bottle-brushes, while the critical micelle concentrations and hydrodynamic sizes of the formed self-assembled aggregates were determined in aqueous solution. The influence of the characteristics of the polymers on the thermoresponsive and surface-active properties and the capacity of the polymer micelles toward pyrene (as a model of a low-molecular-weight hydrophobic drug) were studied.