Literature DB >> 16277484

Highly selective chromogenic and redox or fluorescent sensors of Hg2+ in aqueous environment based on 1,4-disubstituted azines.

Antonio Caballero1, Rosario Martínez, Vega Lloveras, Imma Ratera, José Vidal-Gancedo, Klaus Wurst, Alberto Tárraga, Pedro Molina, Jaume Veciana.   

Abstract

Two new chemosensors that exhibit high affinity and high selectivity for Hg2+ in aqueous environment which operate through two different channels, optic/redox and optic/fluorescent, are reported. The optical change in sensing can be used even for a "naked-eye" detection of Hg2+ ions, whereas the fluorescent response can be modulated by varying the solvent polarity.

Entities:  

Year:  2005        PMID： 16277484     DOI： 10.1021/ja0545766

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


  18 in total

1.  Selective Hg(II) detection in aqueous solution with thiol derivatized fluoresceins.

Authors:  Elizabeth M Nolan; Maryann E Racine; Stephen J Lippard
Journal:  Inorg Chem       Date:  2006-03-20       Impact factor: 5.165

2.  Selective detection of mercury (II) ion using nonlinear optical properties of gold nanoparticles.

Authors:  Gopala Krishna Darbha; Anant Kumar Singh; Uma Shanker Rai; Eugene Yu; Hongtao Yu; Paresh Chandra Ray
Journal:  J Am Chem Soc       Date:  2008-06-03       Impact factor: 15.419

3.  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

4.  A rhodamine-based "off-on" colorimetric and fluorescent chemosensor for Cu(II) in aqueous and non-aqueous media.

Authors:  Kun Dai; Baolian Xu; Jingwen Chen
Journal:  J Fluoresc       Date:  2014-05-04       Impact factor: 2.217

5.  A fluorescent chemodosimeter for Hg2+ based on a spirolactam ring-opening strategy and its application towards mercury determination in aqueous and cellular media.

Authors:  Kempahanumakkagaari Suresh Kumar; Thippeswamy Ramakrishnappa; R Geetha Balakrishna; Mallingappagari Pandurangappa
Journal:  J Fluoresc       Date:  2013-07-31       Impact factor: 2.217

6.  Synthesis of Starch-Stabilized Ag Nanoparticles and Hg Recognition in Aqueous Media.

Authors:  Yingju Fan; Zhen Liu; Le Wang; Jinhua Zhan
Journal:  Nanoscale Res Lett       Date:  2009-07-15       Impact factor: 4.703

7.  Highly sensitive "turn-on" fluorescent sensor for Hg2+ in aqueous solution based on structure-switching DNA.

Authors:  Zidong Wang; Jung Heon Lee; Yi Lu
Journal:  Chem Commun (Camb)       Date:  2008-10-14       Impact factor: 6.222

8.  Turn-on and ratiometric mercury sensing in water with a red-emitting probe.

Authors:  Elizabeth M Nolan; Stephen J Lippard
Journal:  J Am Chem Soc       Date:  2007-04-13       Impact factor: 15.419

9.  A ferrocene-quinoxaline derivative as a highly selective probe for colorimetric and redox sensing of toxic mercury(II) cations.

Authors:  Fabiola Zapata; Antonio Caballero; Pedro Molina; Alberto Tarraga
Journal:  Sensors (Basel)       Date:  2010-12-10       Impact factor: 3.576

10.  New rhodamine B-based chromo-fluorogenic probes for highly selective detection of aluminium(iii) ions and their application in living cell imaging.

Authors:  Xin Leng; Wenfeng Xu; Chengfang Qiao; Xu Jia; Ying Long; Bingqin Yang
Journal:  RSC Adv       Date:  2019-02-19       Impact factor: 3.361
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