期刊
POLYMER CHEMISTRY
卷 9, 期 20, 页码 2733-2745出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c8py00366a
关键词
-
资金
- Australian Research Council (ARC) [FT160100095, FT120100096]
- National Natural Science Foundation [21574008]
- Fundamental Research Funds for the Central Universities of China [BHYC1705B, XK1701]
Amino acid-based polymers possess exceptional physical structures, chemical properties, and biocompatibility and have shown great potential in applications, including drug delivery, chiral recognition, and sensor materials, among others. The precise synthesis of amino acid-based polymers with defined chemical structure and functionality facilitates the exploration of prospective properties and therefore potential practical applications. Controlled/'living' radical polymerization techniques are powerful tools for the synthesis of amino acid-based polymers due to their tolerance toward functional groups and versatility of polymerisable monomer families. In this work, we used photoinduced electron/energy transfer-reversible addition-fragmentation chain transfer (PET-RAFT) polymerization to polymerize various N-acryloyl amino acid monomers with diverse chirality and functionality to prepare a library of amino acid-based polymers with controlled molecular weights and narrow molecular weight distributions (M-w/M-n < 1.20) under mild conditions. Different solvents, RAFT agents and photocatalysts have been investigated to show the robustness and versatility of this process. Amino acid monomers with unprotected di-carboxylic acid moieties were directly polymerized in methanol to provide a facile approach to prepare various well-defined homo- and di-block amino acid-based polymers.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据