Facile Preparation of AIE-active Fluorescent Nanoparticles through Flash NanoPrecipitation

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【摘要】

：

　　Flash NanoPrecipitation(FNP)is an easy scalable and fast processing method for preparing of nanoparticles(NPs)with a simply vortex equipment.By using the FN

【作者】

：

MingweiWang[1]NanYang[1]ZhiqianGuo[2]KaizhiGu[2]YishengXu[1]XuhongGuo[1]

【机构】

：

State Key Laboratory of Chemical Engineering,School of Chemical Engineering,East China University of

【出处】

：

第13届国际聚合物先进技术会议

【发表日期】

：

2015年期

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　　Flash NanoPrecipitation(FNP)is an easy scalable and fast processing method for preparing of nanoparticles(NPs)with a simply vortex equipment.By using the FNP method,fluorescent nanoparticles are prepared less than 1 second in a multi-inlet vortex mixer,in which hydrophobic aggregation-induced emission(AIE)-active dye of EDP is incorporated within the biocompatible block copolymer PEG-b-PCL for EDP-NPs assembly.The formulation parameters of stream velocity,dyes as well as loading and concentration in FNP are optimized.The sizes of NPs ranged from 20 to 60 nm with the ratio change of mixed solvents.

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Facile Preparation of AIE-active Fluorescent Nanoparticles through Flash NanoPrecipitation

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