Fluorescent salicylaldehyde hydrazone as selective chemosensor for Zn2+ in aqueous ethanol: a ratiometric approach

被引：35

作者：

Li, Na ^{[1
]}

Tang, Weixin ^{[1
]}

Xiang, Yu ^{[1
]}

Tong, Aijun ^{[1
]}

Jin, Peiyuan ^{[1
]}

Ju, Yong ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Chem, Minist Educ, Key Lab Bioorgan Phosphorus Chem & Chem Biol, Beijing 100084, Peoples R China

来源：

LUMINESCENCE | 2010年 / 25卷 / 06期

基金：

中国国家自然科学基金;

关键词：

ratiometry; fluorescent chemosensor; zinc ion; salicylaldehyde hydrazone; TRANSITION-METAL IONS; BIOLOGICAL APPLICATIONS; INTRACELLULAR ZINC; SENSOR MOLECULES; CHARGE-TRANSFER; RECOGNITION; PROBE; NITROAROMATICS; CHEMODOSIMETER; FLUOROPHORE;

D O I：

10.1002/bio.1175

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

4-N,N-diethylaminosalicylaldehyde hydrazone Schiff base (1) and its analogues (2-6) were synthesized and characterized by NMR, MS and elemental analysis. Compound 1 exhibited ratiometric fluorescent response to Zn2+ over other metal ions in aqueous ethanol solution with neutral buffer. The complexation ratio, site and constant and the effect of pH value and water fraction on its fluorescent response to Zn2+ were investigated. Copyright (C) 2009 John Wiley & Sons, Ltd.

引用

页码：445 / 451

页数：7

共 50 条

[1] A ratiometric fluorescence probe for selective visual sensing of Zn2+ [J].

Ajayaghosh, A ;

Carol, P ;

Sreejith, S .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (43) :14962-14963

[2] Light-emitting molecular devices based on transition metals [J].

Amendola, V ;

Fabbrizzi, L ;

Foti, F ;

Licchelli, M ;

Mangano, C ;

Pallavicini, P ;

Poggi, A ;

Sacchi, D ;

Taglietti, A .

COORDINATION CHEMISTRY REVIEWS, 2006, 250 (3-4) :273-299

[3]

[Anonymous], 1987, BINDING CONSTANTS ME

[4] Salicylhydrazone ligands for enantioselective addition of diethylzinc to aldehydes [J].

Arai, Takayoshi ;

Endo, Yoko ;

Yanagisawa, Akira .

TETRAHEDRON-ASYMMETRY, 2007, 18 (02) :165-169

[5] A sensitive and selective ratiometric near IR fluorescent probe for zinc ions based on the distyryl-bodipy fluorophore [J].

Atilgan, Serdar ;

Ozdemir, Tugba ;

Akkaya, Engin U. .

ORGANIC LETTERS, 2008, 10 (18) :4065-4067

[6] A new strategy for ratiometric fluorescence detection of transition metal ions [J].

Banthia, S ;

Samanta, A .

JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (13) :6437-6440

[7]

Beer PD, 2001, ANGEW CHEM INT EDIT, V40, P486, DOI 10.1002/1521-3773(20010202)40:3<486::AID-ANIE486>3.0.CO

[8]

2-P

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

Berg, JM ;

Shi, YG .

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

[10] ZP4, an improved neuronal Zn2+ sensor of the Zinpyr family [J].

Burdette, SC ;

Frederickson, CJ ;

Bu, WM ;

Lippard, SJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (07) :1778-1787

← 1 2 3 4 5 →