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学科主题: 物理化学
题名: A fluorescent and colorimetric chemosensor for nitric oxide based on 1,8-naphthalimide
作者: Wang, Min1, 2;  Xu, Zhaochao2;  Wang, Xu1, 2;  Cui, Jingnan1
通讯作者: 徐兆超
关键词: Fluorescent chemosensor ;  Nitric oxide ;  1,8-Naphthalimide ;  o-phenylenediamine ;  Colorimetric ;  Bioimaging
刊名: DYES AND PIGMENTS
发表日期: 2013-02-01
DOI: 10.1016/j.dyepig.2012.08.024
卷: 96, 期:2, 页:333-337
收录类别: SCI
合作性质: 
文章类型: Article
部门归属: 18
项目归属: 18T2
产权排名: 待补充
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Engineering, Chemical ;  Materials Science, Textiles
资助者: 2,2
研究领域[WOS]: Chemistry ;  Engineering ;  Materials Science
英文摘要: A fluorescent chemosensor N-n-butyl-3,4-diamino-1,8-naphthalimide (DAN) for detecting NO was developed on the basis of 1,8-naphthalimide with a similar structure of o-phenylenediamine as a NO reaction site. Due to the interaction between the photoinduced electron transfer (PET) and the intramolecular charge transfer (ICT), the chemosensor exhibits a remarkable enhancement in the emission intensity that is ca. 160-fold increase and a blue shift in the emission wavelength after the addition of NO. Meanwhile, it displays a colorimetric response accompanied with a color change from yellow to colorless. The chemosensor DAN shows a high selectivity for NO in the presence of various reactive nitrogen species (RNS) and reactive oxygen species (ROS). Furthermore, DAN can be used for bioimaging of NO in living cells. (C) 2012 Elsevier Ltd. All rights reserved.
关键词[WOS]: CHARGE-TRANSFER ICT ;  LARGE RED-SHIFT ;  REACTIVE OXYGEN ;  RATIOMETRIC FLUORESCENT ;  PROBES ;  SENSORS ;  DISEASE ;  DESIGN ;  DEPROTONATION ;  CHROMOPHORE
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000313762300004
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/119632
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116024, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Wang, Min,Xu, Zhaochao,Wang, Xu,et al. A fluorescent and colorimetric chemosensor for nitric oxide based on 1,8-naphthalimide[J]. DYES AND PIGMENTS,2013,96(2):333-337.
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