Citation:
Wei-Yi Zhang, Guo-Song Chen. A facile approach to prepare hybrid nanoparticles with morphology controlled by the thickness of glyco-shell[J]. Chinese Chemical Letters,
;2015, 26(7): 847-850.
doi:
10.1016/j.cclet.2015.05.022
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Herein, we designed a novel amphiphilic triblock glycopolymer poly(oligo(ethyleneglycol) methacrylate)- block-poly(maltopyranoside methacrylate)-block-polystyrene (POMA-b-PMal-b-PS) via the combination of reversuble addition-fragmentation chain transfer (RAFT) polymerization and postpolymerization modification. The micelles with core-shell-corona structures were prepared by direct self-assembly of this glycopolymer in water. We found that these micelles can be used in in situ formation and stabilization of AuNPs. By controlling the thickness of glyco-shell, we successfully obtained Janus particles and raspberry-like particles with AuNPs in the sugar shell.
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Keywords:
- Glycopolymer,
- Self-assembly,
- Gold nanoparticles,
- Morphology
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