Hyperbranched poly(ether amine) nanomicelles as nanoreactors for the unexpected ultrafast photolysis of fluorescein dyes

doi:10.1039/c8py00542g

	Hyperbranched poly(ether amine) nanomicelles as nanoreactors for the unexpected ultrafast photolysis of fluorescein dyes
	Tao, Tao 1; Wang, Ruiqing 1; Xu, Hongjie 1; Yin, Jie1,2 ; Jiang, Xuesong1
	2018-05-28
发表期刊	POLYMER CHEMISTRY (IF:4.1[JCR-2023],4.2[5-Year])
ISSN	1759-9954
卷号	9 期号:20 页码:2727-2732
发表状态	已发表
DOI	10.1039/c8py00542g
摘要	Here we report the ultrafast photolysis of fluorescein dyes in the presence of polymer nanomicelles, which were formed by the direct dispersion of amphiphilic hyperbranched poly(ether amine) (hPEA) in aqueous solution. The detailed investigation revealed that the hPEA nanomicelles exhibit a very strong interaction with fluorescein dyes and can encapsulate them as nanoreactors in aqueous solution. Thus, the concentration of both dyes and amine groups increases in the microenvironment, which leads to the fast photobleaching of dyes and the generation of free radicals. This study greatly impacts the applications of fluorescein dyes in various fields, especially as visible photoinitiators in photocuring coatings and adhesives.
收录类别	SCI ; SCIE ; EI
语种	英语
资助项目	Shanghai Municipal Government[17JC1400700]
WOS研究方向	Polymer Science
WOS类目	Polymer Science
WOS记录号	WOS:000432945100004
出版者	ROYAL SOC CHEMISTRY
EI入藏号	20182205254241
EI主题词	Dendrimers ; Ethers ; Free radicals ; Nanoreactors ; Photobleaching ; Photolysis
EI分类号	Nanotechnology:761 ; Chemistry:801 ; Chemical Reactions:802.2 ; Organic Compounds:804.1 ; Solid State Physics:933
WOS关键词	SENSITIZED SOLAR-CELLS ; SELECTIVE ADSORPTION ; ENERGY-CONVERSION ; HPEA ; SEPARATION ; HYDROGELS ; MICELLES ; SENSOR ; PHOTOINITIATORS ; POLYMERIZATION
原始文献类型	Article
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/20890
专题	物质科学与技术学院物质科学与技术学院_外聘教师
通讯作者	Jiang, Xuesong
作者单位	1.Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composite Mat, Sch Chem & Chem Engn, Shanghai 200240, Peoples R China 2.ShanghaiTech, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China
推荐引用方式 GB/T 7714	Tao, Tao,Wang, Ruiqing,Xu, Hongjie,et al. Hyperbranched poly(ether amine) nanomicelles as nanoreactors for the unexpected ultrafast photolysis of fluorescein dyes[J]. POLYMER CHEMISTRY,2018,9(20):2727-2732.
APA	Tao, Tao,Wang, Ruiqing,Xu, Hongjie,Yin, Jie,&Jiang, Xuesong.(2018).Hyperbranched poly(ether amine) nanomicelles as nanoreactors for the unexpected ultrafast photolysis of fluorescein dyes.POLYMER CHEMISTRY,9(20),2727-2732.
MLA	Tao, Tao,et al."Hyperbranched poly(ether amine) nanomicelles as nanoreactors for the unexpected ultrafast photolysis of fluorescein dyes".POLYMER CHEMISTRY 9.20(2018):2727-2732.