Templateless Synthesis of Polyacrylamide-Based Nanogels via RAFT Dispersion Polymerization
作者： Kai Ma , Yuanyuan Xu , Zesheng An
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摘要: This paper reports on the synthesis of well-defined polyacrylamide-based nanogels via reversible addition-fragmentation chain transfer (RAFT) dispersion polymerization, highlighting a templateless route for efficient based water-soluble polymers. RAFT polymerization acrylamide in co-nonsolvents water-tert-butanol mixtures by extension from poly(dimethylacrylamide) shows well-controlled process, uniform nanogel size, and excellent colloidal stability. The versatility this approach is further demonstrated introducing hydrophobic co-monomer (butyl acrylate) without disturbing process.
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