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Literature DB >> 20067242

A new fluorescent chemodosimeter for Hg2+: selectivity, sensitivity, and resistance to Cys and GSH.

Jianjun Du¹, Jiangli Fan, Xiaojun Peng, Pingping Sun, Jingyun Wang, Honglin Li, Shiguo Sun.

Abstract

On the basis of the mechanism of Hg(2+)-promoted hydrolysis, a new fluorescent chemodosimeter (Rho-Hg1) is reported for single-selective and parts per billion level-sensitive detection of Hg(2+) in natural waters. Moreover, the fluorescence response of Rho-Hg1 to Hg(2+) has little interference from sulfur compounds such as cysteine and glutathione and could be used in the Hg(2+) imaging in living cells.

Entities: Chemical

Mesh：

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Year: 2010 PMID： 20067242 DOI： 10.1021/ol902590g

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

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Cited

13 in total

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2. A fluorescence turn-on sensor for Hg2+ with a simple receptor available in sulphide-rich environments.

Authors: Jiangli Fan; Xiaojun Peng; Song Wang; Xiaojian Liu; Honglin Li; Shiguo Sun
Journal: J Fluoresc Date: 2012-01-07 Impact factor: 2.217

3. Synthesis and Properties of a Novel FRET-Based Ratiometric Fluorescent Sensor for Cu(2.).

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Journal: J Fluoresc Date: 2016-01-19 Impact factor: 2.217

4. Theoretical investigation of a "turn-on" fluorescent sensor induced by complexation of mercury(II) ion.

Authors: Yong Xia; Zhengjian Qi; Yueming Sun; Du Cao; Huanhuan Ling; Fan Yang; Xin Ji
Journal: J Mol Model Date: 2014-05-02 Impact factor: 1.810

5. Design and synthesis of a terbium(III) complex-based luminescence probe for time-gated luminescence detection of mercury(II) ions.

Authors: Guanfeng Cui; Zhiqiang Ye; Run Zhang; Guilan Wang; Jingli Yuan
Journal: J Fluoresc Date: 2011-08-20 Impact factor: 2.217

6. 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

A new fluorescent chemodosimeter for Hg2+: selectivity, sensitivity, and resistance to Cys and GSH.

1. A new bis(rhodamine)-based fluorescent chemosensor for Fe3+.

2. A fluorescence turn-on sensor for Hg2+ with a simple receptor available in sulphide-rich environments.

3. Synthesis and Properties of a Novel FRET-Based Ratiometric Fluorescent Sensor for Cu(2.).

4. Theoretical investigation of a "turn-on" fluorescent sensor induced by complexation of mercury(II) ion.

5. Design and synthesis of a terbium(III) complex-based luminescence probe for time-gated luminescence detection of mercury(II) ions.

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

7. Development and applications of fluorogenic probes for mercury(II) based on vinyl ether oxymercuration.

8. A dansyl-rhodamine ratiometric fluorescent probe for Hg2+ based on FRET mechanism.

9. A simple and efficient dual optical signaling chemodosimeter for toxic Hg(II).

10. Characterization of a Hg²⁺-Selective Fluorescent Probe Based on Rhodamine B and Its Imaging in Living Cells.