摘要
Stimulus-responsive vesicles have broad applications in a variety of areas. Herein, oxidation-responsive framboidal triblock copolymer vesicles are prepared by photoinitiated RAFT seeded emulsion polymerization of a thioether-functionalized monomer using diblock copolymer vesicles as seeds. The obtained framboidal vesicles can transform into worms or spheres in the presence of reactive oxygen species,which can be further used for controlled release of cargos(e.g., silica nanoparticles).
基金
support from the Science and Technology Program of Guangzhou(No.202102020631)
the National Natural Science Foundation of China(Nos.22171055 and 21971047)
Innovation Project of Education Department in Guangdong(No.2018KTSCX053)
support from Guangdong Special Support Program(No.2017TX04N371)。
