Dopamine-induced silica-polydopamine hybrids with controllable morphology

作者:Ho Chia Che; Ding Shinn Jyh*
来源:Chemical Communications, 2014, 50(27): 3602-3605.
DOI:10.1039/c3cc49034c

摘要

Novelsilica-polydopamine hybrids, with controllable morphology, are facilely fabricated in an emulsion system consisting of tetraethyl orthosilicate, dopamine, water, and NaOH under weakly basic conditions (pH 8.5-10). An increase in initial pH favors the formation of nano-structured spherical silica-PDA hybrids from a flocculated structure.

  • 出版日期2014