A ratiometric fluorescent sensor for zinc(II) with high selectivity

被引：42

作者：

Chen, Huili ^{[1
,2
]}

Wu, Yanbo ^{[1
]}

Cheng, Yunfei ^{[2
]}

Yang, Hong ^{[2
]}

Li, Fuyou ^{[2
]}

Yang, Pin ^{[1
]}

Huang, Chunhui ^{[2
]}

机构：

[1] Shanxi Univ, Educ Minist, Key Lab Chem Biol & Mol Engn, Inst Mol Sci, Taiyuan 030006, Peoples R China

[2] Fudan Univ, Adv Mat Lab, Dept Chem, Shanghai 200433, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2007年 / 10卷 / 12期

基金：

中国国家自然科学基金;

关键词：

ratiometric; fluorescence; Zn2+ sensor; schiff base;

D O I：

10.1016/j.inoche.2007.08.028

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Spectroscopic studies revealed that the compound [N,N'-di(quinoline-2-methylene)-1,2-phenylenediimine] (1) exhibited a rather high selectivity toward Zn2+ over other metal ions, even Cd2+. In acetonitrile, the red shift of fluorescent emission from 396 nm to 426 nm upon zinc binding is due to the formation of a 1:1 metal/ligand complex. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：1413 / 1415

页数：3

共 19 条

[1]

[Anonymous], 1994, TOPICS FLUORESCENCE

[2] The galvanization of biology: A growing appreciation for the roles of zinc [J].

Berg, JM ;

Shi, YG .

SCIENCE, 1996, 271 (5252) :1081-1085

[3] The urban environmental gradient: Anthropogenic influences on the spatial and temporal distributions of lead and zinc in sediments [J].

Callender, E ;

Rice, KC .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2000, 34 (02) :232-238

[4]

Cotton F.A., 1988, ADV INORG CHEM, P957

[5] ZINC AND CADMIUM [J].

DAKTERNIEKS, D .

COORDINATION CHEMISTRY REVIEWS, 1990, 98 :279-294

[6] Detection and imaging of zinc secretion from pancreatic β-cells using a new fluorescent zinc indicator [J].

Gee, KR ;

Zhou, ZL ;

Qian, WJ ;

Kennedy, R .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (05) :776-778

[7] Highly zinc-selective fluorescent sensor molecules suitable for biological applications [J].

Hirano, T ;

Kikuchi, K ;

Urano, Y ;

Higuchi, T ;

Nagano, T .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (49) :12399-12400

[8] Coumarin-based chemosensors for zinc(II):: Toward the determination of the design algorithm for CHEF-type and ratiometric probes [J].

Lim, NC ;

Schuster, JV ;

Porto, MC ;

Tanudra, MA ;

Yao, LL ;

Freake, HC ;

Brückner, C .

INORGANIC CHEMISTRY, 2005, 44 (06) :2018-2030

[9] Synthesis of a fluorescent chemosensor suitable for the imaging of Zinc(II) in live cells [J].

Lim, NC ;

Yao, L ;

Freake, HC ;

Brückner, C .

BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 2003, 13 (14) :2251-2254

[10]

Mason C., 2002, BIOL FRESHWATER POLL

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