A New Fluorescent Chemosensor for Metal Ions Based upon 1,8-Naphthalimide and 8-Hydroxyquinoline

A new fluorescent chemosensor based upon 1,8-naphthalimide and 8-hydroxyquinoline was synthesized, and its fluorescent properties in the presence of different metal cations （Hg^2＋, Ag^＋, Zn^2＋, Fe^2＋, Cd^2＋, Pb^2＋, Ca^2＋, Cu^2＋, Mg^2＋, and Ba^2＋） were investigated. It displayed fluorescence quenchin...

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Bibliographic Details
Published inChinese journal of chemistry Vol. 29; no. 10; pp. 2165 - 2168
Main Author 徐晖 曾习文 代会苓
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 01.10.2011
WILEY‐VCH Verlag
Wiley
Wiley Subscription Services, Inc
Subjects
1,8‐naphthalimide
8-hydroxyquinoline
8-naphthalimide
Cations
Chemistry
Chemistry, Multidisciplinary
fluorescence
Heavy metals
metal ion
Metal ions
Physical Sciences
Science & Technology
sensors
强烈淬火
羟基喹啉
荧光化学传感器
荧光化学敏感器
荧光性质
荧光猝灭
萘酰亚胺
金属离子
NAPHTHALIMIDE
sensors
8-hydroxyquinoline
fluorescence
metal ion
1,8-naphthalimide
ANION SENSORS
Online AccessGet full text
ISSN1001-604X
1614-7065
DOI10.1002/cjoc.201180375

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Summary:A new fluorescent chemosensor based upon 1,8-naphthalimide and 8-hydroxyquinoline was synthesized, and its fluorescent properties in the presence of different metal cations （Hg^2＋, Ag^＋, Zn^2＋, Fe^2＋, Cd^2＋, Pb^2＋, Ca^2＋, Cu^2＋, Mg^2＋, and Ba^2＋） were investigated. It displayed fluorescence quenching with some heavy and transition metal （HTM） ions, and the quenching strongly depended on the nature of HTM ions.
Bibliography:31-1547/O6
fluorescence, sensors, 1,8-naphthalimide, 8-hydroxyquinoline, metal ion
Xu, Hui Zeng, Xiwen Dai, Huiling（ Laboratory of Pharmaceutical Design ＆ Synthesis, College of Science, Northwest Agriculture ＆ Forestry University, Yangling 712100, China）
A new fluorescent chemosensor based upon 1,8-naphthalimide and 8-hydroxyquinoline was synthesized, and its fluorescent properties in the presence of different metal cations （Hg^2＋, Ag^＋, Zn^2＋, Fe^2＋, Cd^2＋, Pb^2＋, Ca^2＋, Cu^2＋, Mg^2＋, and Ba^2＋） were investigated. It displayed fluorescence quenching with some heavy and transition metal （HTM） ions, and the quenching strongly depended on the nature of HTM ions.
the Program for New Century Excellent University Talents, State Education Ministry of China - No. NCET-06-0868
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ArticleID:CJOC201180375
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ObjectType-Article-1
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ObjectType-Feature-2
content type line 14
ISSN:1001-604X
1614-7065
DOI:10.1002/cjoc.201180375