Literature DB >> 20450147

Hg2+-selective ratiometric and "off-on" chemosensor based on the azadiene-pyrene derivative.

Yi Zhou1, Chao-Yun Zhu, Xu-Sheng Gao, Xue-Yan You, Cheng Yao.   

Abstract

A new pyrene-based derivative bearing an azadiene group was synthesized as a ratiometric chemosensor for Hg(2+) in aqueous acetonitrile solution. The "off-on" type signaling behavior of the fluoroionophore is due to the metal ion induced conformational changes from the weak pyrene monomer emissions to strong pyrene excimer emission.

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Year:  2010        PMID： 20450147     DOI： 10.1021/ol1007636

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  10 in total

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2.  A disulfide-linked naphthalimide dimer for Hg(II) detection in aqueous solution.

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4.  Two highly sensitive and selective colorimetric "off-on" rhodamine-based fluorescent chemosensor for Hg(II) in aqueous media.

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Journal:  J Fluoresc       Date:  2013-05-08       Impact factor: 2.217

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Journal:  J Fluoresc       Date:  2011-08-17       Impact factor: 2.217

6.  [Benz-yl(2-pyridyl-methyl-idene)amine]-dichloridomercury(II).

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Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-09-11

7.  Poly[[diaqua-tris-(μ(2)-3-methyl-pyridine-2-carboxyl-ato)(3-methyl-pyridine-2-car-boxyl-ato)sodiumterbium(III)] ethanol monosolvate monohydrate].

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Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-10-02

8.  Crystal structures of three mercury(II) complexes [HgCl2 L] where L is a bidentate chiral imine ligand.

Authors:  Guadalupe Hernández; Sylvain Bernès; Oscar Portillo; Alejandro Ruíz; Gloria E Moreno; René Gutiérrez
Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2015-11-07

9.  Diphenylpyrenylamine-functionalized polypeptides: secondary structures, aggregation-induced emission, and carbon nanotube dispersibility.

Authors:  Ahmed F M El-Mahdy; Shiao-Wei Kuo
Journal:  RSC Adv       Date:  2018-04-23       Impact factor: 4.036

10.  Enzyme-Responsive Amphiphilic Peptide Nanoparticles for Biocompatible and Efficient Drug Delivery.

Authors:  Su Jeong Song; Joon Sig Choi
Journal:  Pharmaceutics       Date:  2022-01-07       Impact factor: 6.321
  10 in total

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