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Literature DB >> 21409269

An iminocoumarin-Cu(II) ensemble-based chemodosimeter toward thiols.

Hyo Sung Jung¹, Ji Hye Han, Yoichi Habata, Chulhun Kang, Jong Seung Kim.

Abstract

An 'ensemble'-based fluoregenic chemodosimeter 1-Cu(II) for detection of thiols is reported. Complex 1-Cu(II) sensitively senses thiols followed by hydrolysis to give a marked fluorescence enhancement over other amino acids at pH 7.4 under aqueous media. Confocal microscopic imaging of complex 1-Cu(II) is also herewith demonstrated for cellular thiol detection in HepG2 cells. © The Royal Society of Chemistry 2011

Entities: Chemical

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Year: 2011 PMID： 21409269 DOI： 10.1039/c1cc10672d

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

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Cited

10 in total

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2. Detection of HSO₄⁻ ion based on the hydrolysis of diketopyrrolopyrrole-derived Schiff base with chromogenic and fluorogenic dual signals.

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3. A Cu^II -Salicylidene Glycinato Complex for the Selective Fluorometric Detection of Homocysteine over 20 Proteinogenic Amino Acids.

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Review 4. Metal-based optical chemosensors for CN^- detection.

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5. Coumarin-based fluorescent probes for dual recognition of copper(II) and iron(III) ions and their application in bio-imaging.

Authors: Olimpo García-Beltrán; Bruce K Cassels; Claudio Pérez; Natalia Mena; Marco T Núñez; Natalia P Martínez; Paulina Pavez; Margarita E Aliaga
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6. The Synthesis of a Coumarin Carbohydrazide Dinuclear Copper Complex Based Fluorescence Probe and Its Detection of Thiols.

Authors: Guangjie He; Jing Li; Lu Yang; Chunhua Hou; Tianjun Ni; Zhijun Yang; Xinlai Qian; Changzheng Li
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7. Solid-phase synthesis provides a modular, lysine-based platform for fluorescent discrimination of nitroxyl and biological thiols.

Authors: Andrei Loas; Robert J Radford; Alexandria Deliz Liang; Stephen J Lippard
Journal: Chem Sci Date: 2015-05-19 Impact factor: 9.825

An iminocoumarin-Cu(II) ensemble-based chemodosimeter toward thiols.

1. A New Turn on Fluorescent Probe for Selective Detection of Cysteine/Homocysteine.

2. Detection of HSO₄⁻ ion based on the hydrolysis of diketopyrrolopyrrole-derived Schiff base with chromogenic and fluorogenic dual signals.

3. A Cu^II -Salicylidene Glycinato Complex for the Selective Fluorometric Detection of Homocysteine over 20 Proteinogenic Amino Acids.

Review 4. Metal-based optical chemosensors for CN^- detection.

5. Coumarin-based fluorescent probes for dual recognition of copper(II) and iron(III) ions and their application in bio-imaging.

6. The Synthesis of a Coumarin Carbohydrazide Dinuclear Copper Complex Based Fluorescence Probe and Its Detection of Thiols.

7. Solid-phase synthesis provides a modular, lysine-based platform for fluorescent discrimination of nitroxyl and biological thiols.

8. Fluorescent probe for Cu²⁺ and the secondary application of the resultant complex to detect cysteine.

9. Specific and sensitive imaging of basal cysteine over homocysteine in living cells.

10. A Two-Photon Fluorescent Probe for Lysosomal Thiols in Live Cells and Tissues.

Review 4. Metal-based optical chemosensors for CN- detection.

Review 4. Metal-based optical chemosensors for CN^- detection.