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A novel non-viral gene carrier based on N,N,N-trimethylchitosan (TMC) has been fabricated. First, well-defined copolymer P(PEGMA-co-DMAEMA) was synthesized through reversible addition fragmentation chain transfer (RAFT) polymerization of poly(ethylene glycol) methyl ether methacrylate (PEGMA) and N,N-(2-dimethylamino)ethyl methacrylamide (DMAEMA). Then allyl group grafting N,N,N-trimethylchitosan...
This study demonstrates a facile, green strategy for the preparation of gold nanoparticles (AuNPs) from chloroauric acid (HAuCl4) using carboxylic curdlan (Cc) as both reducing and stabilizing agent. The as-prepared AuNPs are characterized by UV–vis spectroscopy, high resolution transmission electron microscopy, X-ray diffraction, energy dispersive X-ray spectrometry and Fourier transform infrared...
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