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Literature DB >> 22301487

A chromenoquinoline-based fluorescent off-on thiol probe for bioimaging.

Dnyaneshwar Kand¹, Arunasree Marasanapalli Kalle, Sreejith Jayasree Varma, Pinaki Talukdar.

Abstract

A new chromenoquinoline-based fluorescent off-on thiol probe 2 is reported. In aqueous buffer solutions at physiological pH, the probe exhibited 223-fold enhancement in fluorescence intensity by a Michael addition of cysteine to the maleimide appended to a chromenoquinoline. Cell permeability and live cell imaging of thiols are also demonstrated. This journal is © The Royal Society of Chemistry 2012

Entities: Chemical

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Year: 2012 PMID： 22301487 DOI： 10.1039/c2cc16593g

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

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Cited

10 in total

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

Authors: Puhui Xie; Guangqin Gao; Juanjuan Liu; Qiu Jin; Guoyu Yang
Journal: J Fluoresc Date: 2015-07-17 Impact factor: 2.217

Review 2. Fluorescent Probes with Multiple Binding Sites for the Discrimination of Cys, Hcy, and GSH.

Authors: Cai-Xia Yin; Kang-Ming Xiong; Fang-Jun Huo; James C Salamanca; Robert M Strongin
Journal: Angew Chem Int Ed Engl Date: 2017-09-22 Impact factor: 15.336

3. A novel and simple imidazo[1,2-a]pyridin fluorescent probe for the sensitive and selective imaging of cysteine in living cells and zebrafish.

Authors: Meiqing Zhu; Lijun Wang; Xiaoqin Wu; Risong Na; Yi Wang; Qing X Li; Bruce D Hammock
Journal: Anal Chim Acta Date: 2019-01-25 Impact factor: 6.558

4. Ionic liquid-functionalized magnetic nanostructures as an efficient catalyst for the synthesis of 6H-chromeno[4,3-b]quinolin-6-ones.

Authors: Golnaz Rahimzadeh; Saeed Bahadorikhalili; Ebrahim Kianmehr; Mohammad Mahdavi
Journal: Mol Divers Date: 2017-05-05 Impact factor: 2.943

Review 5. Molecular Probes, Chemosensors, and Nanosensors for Optical Detection of Biorelevant Molecules and Ions in Aqueous Media and Biofluids.

Authors: Joana Krämer; Rui Kang; Laura M Grimm; Luisa De Cola; Pierre Picchetti; Frank Biedermann
Journal: Chem Rev Date: 2022-01-07 Impact factor: 60.622

6. A one-pot three-component reaction involving 2-aminochromone in aqueous micellar medium: a green synthesis of hexahydrochromeno[2,3-b]quinolinedione.

Authors: Jaydip Ghosh; Pritam Biswas; Michael G B Drew; Chandrakanta Bandyopadhyay
Journal: Mol Divers Date: 2015-03-11 Impact factor: 2.943

A chromenoquinoline-based fluorescent off-on thiol probe for bioimaging.

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

Review 2. Fluorescent Probes with Multiple Binding Sites for the Discrimination of Cys, Hcy, and GSH.

3. A novel and simple imidazo[1,2-a]pyridin fluorescent probe for the sensitive and selective imaging of cysteine in living cells and zebrafish.

4. Ionic liquid-functionalized magnetic nanostructures as an efficient catalyst for the synthesis of 6H-chromeno[4,3-b]quinolin-6-ones.

Review 5. Molecular Probes, Chemosensors, and Nanosensors for Optical Detection of Biorelevant Molecules and Ions in Aqueous Media and Biofluids.

6. A one-pot three-component reaction involving 2-aminochromone in aqueous micellar medium: a green synthesis of hexahydrochromeno[2,3-b]quinolinedione.

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

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

Review 9. Thiol reactive probes and chemosensors.

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