RAFT (Reversible Addition-Fragmentation chain-Transfer) Polymerization of MMA (Methyl Methacrylate) and N,N-dimethylacrylamide
8:00
Self-nucleation, Seed Generation and Living Crystallization-driven Self-assembly
9:34
Results: 1H NMR Spectrum and GPC
11:11
Conclusion
Transcription
Our protocol focuses on both ring-opening and RAFT polymerizations to produce block copolymer cylinders of a controlled length using living crystallization-driven self-assembly. The combination of both ring-opening and RAFT polymerizations allows
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Crystallization-driven self-assembly (CDSA) displays the unique ability to fabricate cylindrical nanostructures of narrow length distributions. The organocatalyzed ring-opening polymerization of ε-caprolactone and subsequent chain extensions of methyl methacrylate and N,N-dimethyl acrylamide are demonstrated. A living CDSA protocol that produces monodisperse cylinders up to 500 nm in length is outlined.