Literature DB >> 15369341

A new chromo-chemodosimeter selective for sulfide anion.

Diego Jiménez1, Ramón Martínez-Máñez, Félix Sancenón, José V Ros-Lis, A Benito, Juan Soto.   

Abstract

A new chromo-chemodosimeter for the anion sulfide in aqueous environments has been developed. The recognition concept is based on a pyrylium-thiopyrylium transformation that is conveniently drawn toward "color chemistry" concepts by means of the anchoring of an aniline group. This causes the color of the aniline-pyrylium backbone in L1 to change selectively from magenta to blue when transformed to the corresponding aniline-thiopyrylium in the presence of the sulfide anion. The method is simple and easy, suggesting potential applications in a variety of different environments where easy and rapid determination of sulfide might be required.

Entities:  

Year:  2003        PMID： 15369341     DOI： 10.1021/ja0347336

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


  14 in total

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4.  Coumarin Based Highly Selective "off-on-off" Type Novel Fluorescent Sensor for Cu2+ and S2- in Aqueous Solution.

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Review 5.  Progress on the reaction-based methods for detection of endogenous hydrogen sulfide.

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6.  Spectroscopic study of cyclen-based 19F NMR probe for detection of hydrogen sulfide.

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Journal:  Anal Sci       Date:  2022-03-22       Impact factor: 2.081

7.  Highly sensitive sulphide mapping in live cells by kinetic spectral analysis of single Au-Ag core-shell nanoparticles.

Authors:  Bin Xiong; Rui Zhou; Jinrui Hao; Yanghui Jia; Yan He; Edward S Yeung
Journal:  Nat Commun       Date:  2013       Impact factor: 14.919

8.  Catalyst displacement assay: a supramolecular approach for the design of smart latent catalysts for pollutant monitoring and removal.

Authors:  Cheuk-Fai Chow; Pui-Yu Ho; Wing-Leung Wong; Yu-Jing Lu; Qian Tang; Cheng-Bin Gong
Journal:  Chem Sci       Date:  2017-03-02       Impact factor: 9.825

9.  A Redox-Nucleophilic Dual-Reactable Probe for Highly Selective and Sensitive Detection of H2S: Synthesis, Spectra and Bioimaging.

Authors:  Changyu Zhang; Runyu Wang; Longhuai Cheng; Bingjie Li; Zhen Xi; Long Yi
Journal:  Sci Rep       Date:  2016-07-21       Impact factor: 4.379

10.  A turn-on endoplasmic reticulum-targeted two-photon fluorescent probe for hydrogen sulfide and bio-imaging applications in living cells, tissues, and zebrafish.

Authors:  Yonghe Tang; An Xu; Yanyan Ma; Gaoping Xu; Shiying Gao; Weiying Lin
Journal:  Sci Rep       Date:  2017-10-11       Impact factor: 4.379
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