Detection of zinc ions under aqueous conditions using chirality assisted solid-state fluorescence of a bipyridyl based fluorophore

被引：91

作者：

Sreejith, Sivaramapanicker ^{[1
]}

Divya, Kizhumuri P. ^{[1
]}

Ajayaghosh, Ayyappanpillai ^{[1
]}

机构：

[1] CSIR, Photosci & Photon Grp, Chem Sci & Technol Div, NIIST, Trivandrum 695019, Kerala, India

来源：

CHEMICAL COMMUNICATIONS | 2008年 / 25期

关键词：

D O I：

10.1039/b802958j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A pyrrole end-capped bipyridyl ligand 1a incorporating a chiral handle exhibited high solid-state emission when compared to the achiral analogue 1b and to the racemic molecule 1c which allowed the design of a reusable fluorescent probe for the selective detection of Zn2+ under aqueous conditions.

引用

页码：2903 / 2905

页数：3

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]

AJAYAGHOSH A, 2007, Patent No. 0105

[3] Enhanced emission and its switching in fluorescent organic nanoparticles [J].

An, BK ;

Kwon, SK ;

Jung, SD ;

Park, SY .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (48) :14410-14415

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

Berg, JM ;

Shi, YG .

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

[5] MOLECULAR FLUORESCENT SIGNALING WITH FLUOR SPACER RECEPTOR SYSTEMS - APPROACHES TO SENSING AND SWITCHING DEVICES VIA SUPRAMOLECULAR PHOTOPHYSICS [J].

BISSELL, RA ;

DE SILVA, AP ;

GUNARATNE, HQN ;

LYNCH, PLM ;

MAGUIRE, GEM ;

SANDANAYAKE, KRAS .

CHEMICAL SOCIETY REVIEWS, 1992, 21 (03) :187-195

[6] 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

[7] Luminescent sensors and switches in the early 21st century [J].

Callan, JF ;

de Silva, AP ;

Magri, DC .

TETRAHEDRON, 2005, 61 (36) :8551-8588

[8] Ratiometric and near-infrared molecular probes for the detection and imaging of zinc ions [J].

Carol, Priya ;

Sreejith, Sivaramapanicker ;

Ajayaghosh, Ayyappanpillai .

CHEMISTRY-AN ASIAN JOURNAL, 2007, 2 (03) :338-348

[9] Evolution of red organic light-emitting diodes: Materials and devices [J].

Chen, CT .

CHEMISTRY OF MATERIALS, 2004, 16 (23) :4389-4400

[10] Red-emitting fluorenes as efficient emitting hosts for non-doped, organic red-light-emitting diodes [J].

Chiang, CL ;

Wu, MT ;

Dai, DC ;

Wen, YS ;

Wang, JK ;

Chen, CT .

ADVANCED FUNCTIONAL MATERIALS, 2005, 15 (02) :231-238

← 1 2 3 4 5 →