Issue 64, 2014
From the journal:

RSC Advances

Reduced fluorenoazomethine based photoluminescence turn-on sensors for transition metal ions†

Pradip Kr. Dutta,a   Snigdha Panda,*a   Debangshu Chaudhuri*a  and  Sanjio S. Zade*a  

* Corresponding authors

a Department of Chemical Sciences, Indian Institute of Science Education and Research-Kolkata, Mohanpur 741246, Nadia, India
E-mail: sanjiozade@iiserkol.ac.in, dchaudhuri@iiserkol.ac.in, snigdha@iiserkol.ac.in

Abstract

Photoluminescence (PL) turn-on sensors for first row transition metal ions have been developed based on reduced fluorenoazomethine podands. The bare podands, which are in the PL-quenched state, are quantitatively converted into an emissive charge-transfer species upon metal-ion binding, leading to a remarkable PL enhancement.

Graphical abstract: Reduced fluorenoazomethine based photoluminescence turn-on sensors for transition metal ions

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Article information

DOI
https://doi.org/10.1039/C4RA06528J
Article type
Communication
Submitted
02 Jul 2014
Accepted
17 Jul 2014
First published
17 Jul 2014

RSC Adv., 2014,4, 33955-33957

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Reduced fluorenoazomethine based photoluminescence turn-on sensors for transition metal ions

P. Kr. Dutta, S. Panda, D. Chaudhuri and S. S. Zade, RSC Adv., 2014, 4, 33955 DOI: 10.1039/C4RA06528J

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