Literature DB >> 12617649

A ratiometric fluorescent sensor for Ag(I) with high selectivity and sensitivity.

Rong-Hua Yang1, Wing-Hong Chan, Albert W M Lee, Ping-Fang Xia, Hong-Kui Zhang, Ke'An Li.   

Abstract

A bicyclic cycloadduct 1 bearing a pyrenyl moiety has been synthesized and investigated as a ratiometric fluorescent sensor for AgI. In an aqueous ethanol solution of 1, the presence of silver ion induces the formation of a 1:2 metal-ligand complex, which exhibits a strong intensity enhancement of the pyrene excimer emission at the expense of the emission of monomeric pyrene.

Entities:  

Year:  2003        PMID： 12617649     DOI： 10.1021/ja029253d

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  13 in total

Review 1.  The concept of λ-ratiometry in fluorescence sensing and imaging.

Authors:  Alexander P Demchenko
Journal:  J Fluoresc       Date:  2010-04-01       Impact factor: 2.217

2.  Covalent Polymers Containing Discrete Heterocyclic Anion Receptors.

Authors:  Brett M Rambo; Eric S Silver; Christopher W Bielawski; Jonathan L Sessler
Journal:  Top Heterocycl Chem       Date:  2010-01-01

3.  A highly selective and sensitive inorganic/organic hybrid polymer fluorescence "turn-on" chemosensory system for iron cations.

Authors:  Li-Juan Fan; Wayne E Jones
Journal:  J Am Chem Soc       Date:  2006-05-31       Impact factor: 15.419

4.  Carbamodithioate-based dual functional fluorescent probe for Hg(2+) and S(2-).

Authors:  Xiaohong Cheng; Shuang Li; Zhicheng Zhong; Song Wang; Ping He
Journal:  J Fluoresc       Date:  2014-09-30       Impact factor: 2.217

5.  Application of functionalized ZnSe nanoparticles to determinate heavy metal ions.

Authors:  Fenfen Zhang; Li Li; Yaping Ding; Yaping Wang
Journal:  J Fluoresc       Date:  2010-03-06       Impact factor: 2.217

6.  Thiophene Appended Dual Fluorescent Sensor for Detection of Hg2+ and Cysteamine.

Authors:  Soma Sarkar; Swapnadip Roy; R N Saha; Sujit S Panja
Journal:  J Fluoresc       Date:  2017-12-28       Impact factor: 2.217

7.  Selective fluorescence sensing of deoxycytidine 5'-monophosphate (dCMP) employing a bis(diphenylphosphate)diimine ligand.

Authors:  Weerachai Nasomphan; Pramuan Tangboriboonrat; Srung Smanmoo
Journal:  J Fluoresc       Date:  2010-08-12       Impact factor: 2.217

8.  Differentiating between fluorescence-quenching metal ions with polyfluorophore sensors built on a DNA backbone.

Authors:  Samuel S Tan; Su Jeong Kim; Eric T Kool
Journal:  J Am Chem Soc       Date:  2011-02-04       Impact factor: 15.419

9.  Selective sensor for silver ions built from polyfluorophores on a DNA backbone.

Authors:  Samuel S Tan; Yin Nah Teo; Eric T Kool
Journal:  Org Lett       Date:  2010-11-05       Impact factor: 6.005

10.  A label-free oligonucleotide based thioflavin-T fluorescent switch for Ag+ detection with low background emission.

Authors:  Yongxiang Wang; Fenghua Geng; Huiying Xu; Peng Qu; Xintao Zhou; Maotian Xu
Journal:  J Fluoresc       Date:  2012-01-12       Impact factor: 2.217
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