QQ客服 官方微博 反馈留言

	Facile Fabrication of Aggregation-induced Emission Based Red Fluorescent Organic Nanoparticles for Cell Imaging
	Zhang XQ(张锡奇) ; Xiao-yong Zhang ; Bin Yang ; Wei Y(危岩) ; Xi-qi Zhang ; Xiao-yong Zhang ; Bin Yang ; Yan Wei
	2016-03-30 ; 2016-03-30
关键词	Cyano-substituted diarylethlene derivative Aggregation-induced emission Anhydride ring-opening polymerization Red fluorescent organic nanoparticles Cell imaging. TQ422
其他题名	Facile Fabrication of Aggregation-induced Emission Based Red Fluorescent Organic Nanoparticles for Cell Imaging
中文摘要	A cyano-substituted diarylethlene derivative aggregation-induced emission(AIE) dye with two amino end-groups and 4,4'-(hexafluoroisopropylidene)diphthalic anhydride were facilely incorporated into red fluorescent organic nanoparticles(FONs) via room temperature anhydride ring-opening polymerization under an air atmosphere. These obtained RO-HFDA FONs were characterized by a series of techniques including gel permeation chromatography, Fourier transform infrared spectroscopy, size distribution and zeta potential measurements, UV-Vis absorption spectrum, fluorescent spectroscopy and transmission electron microscopy. Biocompatibility evaluation and cell uptake behavior of RO-HFDA FONs were further investigated to explore their potential biomedical application. We demonstrated that such FONs showed high water dispersibility, stable uniform spherical morphology(150-200 nm), broad excitation band(350-605 nm), intense red fluorescence(627 nm) and excellent biocompatibility, making them promising for cell imaging applications.; A cyano-substituted diarylethlene derivative aggregation-induced emission(AIE) dye with two amino end-groups and 4,4'-(hexafluoroisopropylidene)diphthalic anhydride were facilely incorporated into red fluorescent organic nanoparticles(FONs) via room temperature anhydride ring-opening polymerization under an air atmosphere. These obtained RO-HFDA FONs were characterized by a series of techniques including gel permeation chromatography, Fourier transform infrared spectroscopy, size distribution and zeta potential measurements, UV-Vis absorption spectrum, fluorescent spectroscopy and transmission electron microscopy. Biocompatibility evaluation and cell uptake behavior of RO-HFDA FONs were further investigated to explore their potential biomedical application. We demonstrated that such FONs showed high water dispersibility, stable uniform spherical morphology(150-200 nm), broad excitation band(350-605 nm), intense red fluorescence(627 nm) and excellent biocompatibility, making them promising for cell imaging applications.
语种	英语 ; 英语
内容类型	期刊论文
源URL	[http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/145911]
专题	清华大学
推荐引用方式 GB/T 7714	Zhang XQ,Xiao-yong Zhang,Bin Yang,et al. Facile Fabrication of Aggregation-induced Emission Based Red Fluorescent Organic Nanoparticles for Cell Imaging[J],2016, 2016.
APA	张锡奇.,Xiao-yong Zhang.,Bin Yang.,危岩.,Xi-qi Zhang.,...&Yan Wei.(2016).Facile Fabrication of Aggregation-induced Emission Based Red Fluorescent Organic Nanoparticles for Cell Imaging..
MLA	张锡奇,et al."Facile Fabrication of Aggregation-induced Emission Based Red Fluorescent Organic Nanoparticles for Cell Imaging".(2016).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。