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Literature DB >> 23515951

A new pyrazoline-based fluorescent probe for Cu2+ in live cells.

Meng-Meng Li¹, Shu-Ya Huang, Hui Ye, Fei Ge, Jun-Ying Miao, Bao-Xiang Zhao.

Abstract

A new pyrazoline-based probe was synthesized and the structure was determined by using X-ray diffraction analysis. The probe responds to Cu(2+) in aqueous medium in "turn-off" fluorescent manner with selectivity and sensitivity. Furthermore, the probe could be used for real-time tracking of Cu(2+) in Hela cells.

Entities: Chemical

Mesh：

Substances：

Year: 2013 PMID： 23515951 DOI： 10.1007/s10895-013-1203-0

Source DB: PubMed Journal: J Fluoresc ISSN： 1053-0509 Impact factor: 2.217

19 in total

Review 1. Copper homeostasis and neurodegenerative disorders (Alzheimer's, prion, and Parkinson's diseases and amyotrophic lateral sclerosis).

Authors: Elena Gaggelli; Henryk Kozlowski; Daniela Valensin; Gianni Valensin
Journal: Chem Rev Date: 2006-06 Impact factor: 60.622

2. Hg2+-selective OFF-ON and Cu2+-selective ON-OFF type fluoroionophore based upon cyclam.

Authors: So Hee Kim; Jun Soo Kim; Sang Mi Park; Suk-Kyu Chang
Journal: Org Lett Date: 2006-02-02 Impact factor: 6.005

3. Design of fluorescent materials for chemical sensing.

Authors: Lourdes Basabe-Desmonts; David N Reinhoudt; Mercedes Crego-Calama
Journal: Chem Soc Rev Date: 2007-02-02 Impact factor: 54.564

4. Cu2+-selective naked-eye and fluorescent probe: its crystal structure and application in bioimaging.

Authors: Fabiao Yu; Wenshen Zhang; Ping Li; Yanlong Xing; Lili Tong; Jianping Ma; Bo Tang
Journal: Analyst Date: 2009-07-17 Impact factor: 4.616

5. Selective colorimetric and fluorometric sensing of Cu(II) by iminocoumarin derivative in aqueous buffer.

Authors: B Nisar Ahamed; Pradyut Ghosh
Journal: Dalton Trans Date: 2011-05-16 Impact factor: 4.390

6. Interactions of transition-metal ions with photoexcited states of flavins. Fluorescence quenching studies.

Authors: A W Varnes; R B Dodson; E L Wehry
Journal: J Am Chem Soc Date: 1972-02-09 Impact factor: 15.419

7. Development of an oxidative dehydrogenation-based fluorescent probe for Cu2+ and its biological imaging in living cells.

Authors: Jiangli Fan; Xiaojian Liu; Mingming Hu; Hao Zhu; Fengling Song; Xiaojun Peng
Journal: Anal Chim Acta Date: 2012-05-26 Impact factor: 6.558

A new pyrazoline-based fluorescent probe for Cu2+ in live cells.

Review 1. Copper homeostasis and neurodegenerative disorders (Alzheimer's, prion, and Parkinson's diseases and amyotrophic lateral sclerosis).

2. Hg2+-selective OFF-ON and Cu2+-selective ON-OFF type fluoroionophore based upon cyclam.

3. Design of fluorescent materials for chemical sensing.

4. Cu2+-selective naked-eye and fluorescent probe: its crystal structure and application in bioimaging.

5. Selective colorimetric and fluorometric sensing of Cu(II) by iminocoumarin derivative in aqueous buffer.

6. Interactions of transition-metal ions with photoexcited states of flavins. Fluorescence quenching studies.

7. Development of an oxidative dehydrogenation-based fluorescent probe for Cu2+ and its biological imaging in living cells.

8. Synthesis, crystal structure and living cell imaging of a Cu(2+)-specific molecular probe.

9. A highly sensitive fluorescent probe based on simple pyrazoline for Zn2+ in living neuron cells.

10. Coumarin-derived Cu(2+)-selective fluorescence sensor: synthesis, mechanisms, and applications in living cells.

1. A new thiophenyl pyrazoline fluorescent probe for Cu2+ in aqueous solution and imaging in live cell.

2. Benzothiazole Pyrazoline: Acid-Switchable Absorption and Fluorescence of Photoinduced Electron Transfer (PET).