南方科技大学知识苑(SUSTech KC): Highly stable and bright fluorescent chlorinated polymer dots for cellular imaging

题名	Highly stable and bright fluorescent chlorinated polymer dots for cellular imaging
作者	Mo, Daize1,2 ; Chen, Zhe3 ; Han, Liang2 ; Lai, Hanjian2 ; Chao, Pengjie2 ; Zhang, Qingwen 1; Tian, Leilei3 ; He, Feng2
通讯作者	Zhang, Qingwen; Tian, Leilei; He, Feng
发表日期	2019-02-14
DOI	10.1039/c8nj05671d
发表期刊	NEW JOURNAL OF CHEMISTRY 影响因子和分区
ISSN	1144-0546
EISSN	1369-9261
卷号	43 期号:6页码:2540-2549
摘要	Chlorinated organic materials have drawn much attention and have been applied in various fields due to their intriguing properties such as easy accessibility with low cost, high capability to hold electron density, and heavy-atom effect. In this work, a kind of highly fluorescent chlorinated semiconducting polymer dot (PFDPClBT) is developed for cell imaging by using an amphiphilic polymer poly(styrene-co-maleic anhydride) as the co-encapsulation matrix. The PFDPClBT dots show a small particle size of about 50 nm, a large Stokes shift of 125 nm, quite high fluorescence quantum yields (QYs) of 20.3% (PFDPBT: 8.5%), and increased reactive oxygen species generation efficiency. Since the chlorinated Pdots are brighter than their non-chlorinated counterparts and can label the target cell effectively with low cytotoxicity, they are promising fluorescent probes in bioimaging applications.
相关链接	[来源记录]
收录类别	SCI ; EI ; IC
语种	英语
学校署名	通讯
资助项目	Guangzhou International Science and Technology Collaboration Funding from the Guangzhou Science Technology and Innovation Commission (R&D of cephalotaxine-type compounds as new anti-chronic myeloid leukemia drugs)[EF010/ICMS-ZQW/2018/GSTIC]
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000459942300012
出版者	ROYAL SOC CHEMISTRY
ESI学科分类	CHEMISTRY
来源库	Web of Science
引用统计	被引频次[WOS]：7
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/26424
专题	理学院_化学系工学院_材料科学与工程系
作者单位	1.Univ Macau, Inst Chinese Med Sci, Macau 999078, Peoples R China 2.Southern Univ Sci & Technol, Dept Chem, Shenzhen 518055, Peoples R China 3.South Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China
第一作者单位	化学系
通讯作者单位	材料科学与工程系; 化学系
推荐引用方式 GB/T 7714	Mo, Daize,Chen, Zhe,Han, Liang,et al. Highly stable and bright fluorescent chlorinated polymer dots for cellular imaging[J]. NEW JOURNAL OF CHEMISTRY,2019,43(6):2540-2549.
APA	Mo, Daize.,Chen, Zhe.,Han, Liang.,Lai, Hanjian.,Chao, Pengjie.,...&He, Feng.(2019).Highly stable and bright fluorescent chlorinated polymer dots for cellular imaging.NEW JOURNAL OF CHEMISTRY,43(6),2540-2549.
MLA	Mo, Daize,et al."Highly stable and bright fluorescent chlorinated polymer dots for cellular imaging".NEW JOURNAL OF CHEMISTRY 43.6(2019):2540-2549.