Preparation of shell cross-linked nanoparticlesvia miniemulsion RAFT polymerization

Literature Information

Publication Date 2010-09-14
DOI 10.1039/C0PY00170H
Impact Factor 5.582
Authors

Miaojun Ding, Hongyuan Hu


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Abstract

Shell cross-linked polymeric nanoparticles were prepared through an interfacially confined copolymerization of styrene and disulfide cross-linker in a reversible addition-fragmentation chain transfer (RAFT) miniemulsion system using poly(2-(dimethylamino) ethyl methacrylate) (PDMAEMA) as stabilizer and macroinitiator. 1H NMR, FT-IR, and FE-SEM have been applied to investigate the structures and morphologies of the resultant nanoparticles. Fluorescent spectra results show that the as-prepared samples have fluorescent properties, which may be used as a fluorescent carrier for control release of guest molecules.

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Polymer Chemistry

Polymer Chemistry
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