Literature DB >> 20024238

Sulfide-selective chemosignaling by a Cu2+ complex of dipicolylamine appended fluorescein.

Myung Gil Choi1, Sunyoung Cha, Haekyung Lee, Hye Lim Jeon, Suk-Kyu Chang.   

Abstract

A new sulfide-selective chemosignaling system was devised based on a Cu(2+) complex of fluorescein derivative having a dipicolylamine (DPA) binding site; the fluorescein-DPA conjugate 1, in the presence of Cu(2+) ions, revealed a selective turn-on type signaling behavior toward sulfide ions with a detection limit of 420 nM in 100% aqueous solution.

Entities:  

Year:  2009        PMID： 20024238     DOI： 10.1039/b916476f

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  26 in total

1.  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

Review 2.  Activity-Based Sensing: A Synthetic Methods Approach for Selective Molecular Imaging and Beyond.

Authors:  Kevin J Bruemmer; Steven W M Crossley; Christopher J Chang
Journal:  Angew Chem Int Ed Engl       Date:  2020-04-23       Impact factor: 15.336

3.  A Genetically Encoded, Ratiometric Fluorescent Biosensor for Hydrogen Sulfide.

Authors:  Suzan Youssef; Shen Zhang; Hui-Wang Ai
Journal:  ACS Sens       Date:  2019-05-23       Impact factor: 7.711

4.  Fluorescence Turn on Sensor for Sulfate Ion in Aqueous Medium Using Tripodal-Cu(2+) Ensemble.

Authors:  Md Najbul Hoque; Arghya Basu; Gopal Das
Journal:  J Fluoresc       Date:  2013-10-05       Impact factor: 2.217

5.  A new, highly water-soluble, fluorescent turn-on chemodosimeter for direct measurement of hydrogen sulfide in biological fluids.

Authors:  Matthew C T Hartman; M Michael Dcona
Journal:  Analyst       Date:  2012-09-10       Impact factor: 4.616

6.  Development of selective colorimetric probes for hydrogen sulfide based on nucleophilic aromatic substitution.

Authors:  Leticia A Montoya; Taylor F Pearce; Ryan J Hansen; Lev N Zakharov; Michael D Pluth
Journal:  J Org Chem       Date:  2013-06-17       Impact factor: 4.354

Review 7.  Reaction-based small-molecule fluorescent probes for chemoselective bioimaging.

Authors:  Jefferson Chan; Sheel C Dodani; Christopher J Chang
Journal:  Nat Chem       Date:  2012-12       Impact factor: 24.427

8.  2,6-dansyl azide as a fluorescent probe for hydrogen sulfide.

Authors:  Ke Wang; Hanjing Peng; Nanting Ni; Chaofeng Dai; Binghe Wang
Journal:  J Fluoresc       Date:  2013-10-01       Impact factor: 2.217

Review 9.  Chemical probes for molecular imaging and detection of hydrogen sulfide and reactive sulfur species in biological systems.

Authors:  Vivian S Lin; Wei Chen; Ming Xian; Christopher J Chang
Journal:  Chem Soc Rev       Date:  2015-07-21       Impact factor: 54.564

Review 10.  Thiol reactive probes and chemosensors.

Authors:  Hanjing Peng; Weixuan Chen; Yunfeng Cheng; Lovemore Hakuna; Robert Strongin; Binghe Wang
Journal:  Sensors (Basel)       Date:  2012-11-19       Impact factor: 3.576
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