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Literature DB >> 16555847

New BODIPY derivatives as OFF-ON fluorescent chemosensor and fluorescent chemodosimeter for Cu2+: cooperative selectivity enhancement toward Cu2+.

Xin Qi¹, Eun Jin Jun, Li Xu, Sung-Jin Kim, Jay Sung Joong Hong, Yeo Joon Yoon, Juyoung Yoon.

Abstract

New 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) derivatives (1 and 2) were synthesized as an "off-on" fluorescent chemosensor and fluorescent chemodosimeter for Cu2+ and Pb2+. Compound 1 displayed selective and large chelation enhanced fluorescence effects with Pb2+ and Cu2+ among the metal ions examined. On the other hand, compound 2, a fluorescent chemodosimeter, effectively recognized Cu2+ via a selective hydrolysis of the acetyl group.

Entities: Chemical

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Year: 2006 PMID： 16555847 DOI： 10.1021/jo052542a

Source DB: PubMed Journal: J Org Chem ISSN： 0022-3263 Impact factor: 4.354

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Cited

13 in total

1. An NBD-based sensitive and selective fluorescent sensor for copper(II) ion.

Authors: Shi-Rong Liu; Shu-Pao Wu
Journal: J Fluoresc Date: 2011-01-28 Impact factor: 2.217

2. Disabling photoinduced electron transfer in 4,4-difluoro-8(-4'-hydroxyphenyl)-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene by phosphorylation.

Authors: Michaela Jacob; Alexander Schmitt; Gregor Jung
Journal: J Fluoresc Date: 2008-05-15 Impact factor: 2.217

3. A rhodamine-cyclen conjugate as chromogenic and fluorescent chemosensor for copper ion in aqueous media.

Authors: Min Wang; Di Zhang; Man Li; Min Fan; Yong Ye; Yu-fen Zhao
Journal: J Fluoresc Date: 2013-01-16 Impact factor: 2.217

4. A pyrene-based highly selective turn-on fluorescent sensor for copper(II) ion and its application in live cell imaging.

Authors: Shu-Pao Wu; Zhen-Ming Huang; Shi-Rong Liu; Peter Kun Chung
Journal: J Fluoresc Date: 2011-08-26 Impact factor: 2.217

New BODIPY derivatives as OFF-ON fluorescent chemosensor and fluorescent chemodosimeter for Cu2+: cooperative selectivity enhancement toward Cu2+.

1. An NBD-based sensitive and selective fluorescent sensor for copper(II) ion.

2. Disabling photoinduced electron transfer in 4,4-difluoro-8(-4'-hydroxyphenyl)-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene by phosphorylation.

3. A rhodamine-cyclen conjugate as chromogenic and fluorescent chemosensor for copper ion in aqueous media.

4. A pyrene-based highly selective turn-on fluorescent sensor for copper(II) ion and its application in live cell imaging.

5. Synthesis of a novel fluorescent Schiff base as a possible Cu(II) ion selective sensor.

Review 6. A Brief Review on Fluorescent Copper Sensor Based on Conjugated Organic Dyes.

7. A highly selective and sensitive probe for Cu2+ based on rhodamine-pyridazine conjugate and its application.

8. Anthracene coupled adenine for the selective sensing of copper ions.

9. A Cu2+ ion-selective fluoroionophore with dual off/on switches.

10. Synthesis and spectral properties of cholesterol- and FTY720-containing boron dipyrromethene dyes.