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Literature DB >> 23032481

Simple pyrazoline and pyrazole "turn on" fluorescent sensors selective for Cd2+ and Zn2+ in MeCN.

Alexander Ciupa¹, Mary F Mahon, Paul A De Bank, Lorenzo Caggiano.

Abstract

An efficient two-step synthesis of pyrazoline ligand is described which is an effective "turn on" fluorescent sensor for Cd(2+) in MeCN. Oxidation to the corresponding pyrazole ligand creates a "turn on" fluorescent sensor now selective for Zn(2+) and able to distinguish it from Cd(2+).

Entities: Chemical Gene

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Year: 2012 PMID： 23032481 DOI： 10.1039/c2ob26608c

Source DB: PubMed Journal: Org Biomol Chem ISSN： 1477-0520 Impact factor: 3.876

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Cited

7 in total

1. Selective and Sensitive Fluorescein-Benzothiazole Based Fluorescent Sensor for Zn²⁺ Ion in Aqueous Media.

Authors: Serkan Erdemir; Begum Tabakci
Journal: J Fluoresc Date: 2017-09-14 Impact factor: 2.217

2. A New Sensitive and Selective Off-On Fluorescent Zn²⁺ Chemosensor Based on 3,3',5,5'-Tetraphenylsubstituted Dipyrromethene.

Authors: Natalia A Bumagina; Elena V Antina; Anna Yu Nikonova; Mikhail B Berezin; Alexander A Ksenofontov; Anatoly I Vyugin
Journal: J Fluoresc Date: 2016-08-01 Impact factor: 2.217

3. Novel pyrazoline-based selective fluorescent sensor for Hg2+.

Authors: Sheng-Qing Wang; Shu-Yan Liu; Hao-Yan Wang; Xiao-Xin Zheng; Xun Yuan; Yi-Zhi Liu; Jun-Ying Miao; Bao-Xiang Zhao
Journal: J Fluoresc Date: 2013-12-13 Impact factor: 2.217

4. A phenylbenzothiazole derived fluorescent sensor for Zn(II) recognition in aqueous solution through "turn-on" excited-state intramolecular proton transfer emission.

Authors: Lijun Tang; Xin Dai; Keli Zhong; Xin Wen; Di Wu
Journal: J Fluoresc Date: 2014-08-07 Impact factor: 2.217

Simple pyrazoline and pyrazole "turn on" fluorescent sensors selective for Cd2+ and Zn2+ in MeCN.

1. Selective and Sensitive Fluorescein-Benzothiazole Based Fluorescent Sensor for Zn²⁺ Ion in Aqueous Media.

2. A New Sensitive and Selective Off-On Fluorescent Zn²⁺ Chemosensor Based on 3,3',5,5'-Tetraphenylsubstituted Dipyrromethene.

3. Novel pyrazoline-based selective fluorescent sensor for Hg2+.

4. A phenylbenzothiazole derived fluorescent sensor for Zn(II) recognition in aqueous solution through "turn-on" excited-state intramolecular proton transfer emission.

5. Synthesis and Antiproliferative Activity of 2,4,6,7-Tetrasubstituted-2H-pyrazolo[4,3-c]pyridines.

6. A highly selective colorimetric fluorescent probe for detection of Hg²⁺ and its application on test strips.

Review 7. Recent progress in chemosensors based on pyrazole derivatives.

Simple pyrazoline and pyrazole "turn on" fluorescent sensors selective for Cd2+ and Zn2+ in MeCN.

1. Selective and Sensitive Fluorescein-Benzothiazole Based Fluorescent Sensor for Zn2+ Ion in Aqueous Media.

2. A New Sensitive and Selective Off-On Fluorescent Zn2+ Chemosensor Based on 3,3',5,5'-Tetraphenylsubstituted Dipyrromethene.

3. Novel pyrazoline-based selective fluorescent sensor for Hg2+.

4. A phenylbenzothiazole derived fluorescent sensor for Zn(II) recognition in aqueous solution through "turn-on" excited-state intramolecular proton transfer emission.

5. Synthesis and Antiproliferative Activity of 2,4,6,7-Tetrasubstituted-2H-pyrazolo[4,3-c]pyridines.

6. A highly selective colorimetric fluorescent probe for detection of Hg2+ and its application on test strips.

Review 7. Recent progress in chemosensors based on pyrazole derivatives.

1. Selective and Sensitive Fluorescein-Benzothiazole Based Fluorescent Sensor for Zn²⁺ Ion in Aqueous Media.

2. A New Sensitive and Selective Off-On Fluorescent Zn²⁺ Chemosensor Based on 3,3',5,5'-Tetraphenylsubstituted Dipyrromethene.

6. A highly selective colorimetric fluorescent probe for detection of Hg²⁺ and its application on test strips.