Publication:
Highly selective fluorescent chemosensor for Fe3+ imaging in living cells

Issued Date

2011-02-01

Resource Type

Article

ISSN

13877003

DOI

10.1016/j.inoche.2010.11.025

Other identifier(s)

2-s2.0-79551470006

Rights

Mahidol University

Rights Holder(s)

SCOPUS

Bibliographic Citation

Inorganic Chemistry Communications. Vol.14, No.2 (2011), 351-354

Suggested Citation

Srung Smanmoo, Weerachai Nasomphan, Pramuan Tangboriboonrat Highly selective fluorescent chemosensor for Fe3+ imaging in living cells. Inorganic Chemistry Communications. Vol.14, No.2 (2011), 351-354. doi:10.1016/j.inoche.2010.11.025 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/11730

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Title

Highly selective fluorescent chemosensor for Fe3+ imaging in living cells

Author(s)

Srung Smanmoo
 Weerachai Nasomphan
 Pramuan Tangboriboonrat

Other Contributor(s)

Thailand National Center for Genetic Engineering and Biotechnology
 Mahidol University

Abstract

2-Hydroxybenzyl dansyl cadaverine (DNSCH) was designed as a fluorescent chemosensor for Fe 3+ . DNSCH exhibited significant FL quenching with increasing concentrations of Fe 3+ . The presence of 15 M equiv of Fe 3+ significantly quenched the FL intensity of DNSCH. The binding constant of DNSCH towards Fe 3+ was determined and found to be 1.5 ± 0.4 × 10 -4 M -1 . DNSCH was employed as an intracellular chemosensor for Fe 3+ . © 2010 Elsevier B.V. All rights reserved.

Keyword(s)

Chemistry
 Materials Science

Availability

URI

https://repository.li.mahidol.ac.th/handle/20.500.14594/11730

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Scopus 2011-2015