Issue 2, 2013
From the journal:

Analytical Methods

A rhodamine–naphthalene conjugate as a FRET based sensor for Cr3+ and Fe3+ with cell staining application†

Sisir Lohar,a   Arnab Banerjee,a   Animesh Sahana,a   Avishek Banik,b   Subhra Kanti Mukhopadhyayb  and  Debasis Das*a  

* Corresponding authors

a Department of Chemistry, The University of Burdwan, Burdwan, West Bengal, India
E-mail: ddas100in@yahoo.com
Fax: +91-342-2530452
Tel: +91-342-2533913

b Department of Microbiology, The University of Burdwan, Burdwan, West Bengal, India

Abstract

A FRET based fluorescent probe (RDENAPH) containing a 2-hydroxynaphthalene unit as a donor and rhodamine B as an acceptor can discriminate Cr3+ and Fe3+ from other common metal ions through ratiometric sensing. The FRET process has been established from absorption, emission and lifetime decay studies. The probe can stain intracellular Cr3+ and Fe3+ in contaminated living cells.

Graphical abstract: A rhodamine–naphthalene conjugate as a FRET based sensor for Cr3+ and Fe3+ with cell staining application

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Article information

DOI
https://doi.org/10.1039/C2AY26224J
Article type
Communication
Submitted
17 Oct 2012
Accepted
26 Nov 2012
First published
29 Nov 2012

Anal. Methods, 2013,5, 442-445

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A rhodamine–naphthalene conjugate as a FRET based sensor for Cr3+ and Fe3+ with cell staining application

S. Lohar, A. Banerjee, A. Sahana, A. Banik, S. K. Mukhopadhyay and D. Das, Anal. Methods, 2013, 5, 442 DOI: 10.1039/C2AY26224J

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