Light gated reversible modulation of Cu2+ binding

Suman Pal; Joydev Hatai; K. Srikanth; Subhajit Bandyopadhyay

doi:10.1039/C3RA23089A

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Light gated reversible modulation of Cu²⁺ binding†

Suman Pal,^a Joydev Hatai,^a K. Srikanth^a and Subhajit Bandyopadhyay*^a

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* Corresponding authors

^a Indian Institute of Science Education and Research (IISER)-Kolkata, BCKV Main Campus PO, Mohanpur, WB 741252, India
E-mail: sb1@iiserkol.ac.in

Abstract

Binding of a Cu²⁺ ion to the closed form of a photochromic ligand is tight, whereas, to the open form, it is more than tenfold weaker. This is the first demonstration of a reversible photomodulation of the binding of a metal ion using a dimethyldihydropyrene based system.

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Article information

DOI: https://doi.org/10.1039/C3RA23089A
Article type: Paper
Submitted: 28 Nov 2012
Accepted: 09 Jan 2013
First published: 06 Feb 2013

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RSC Adv., 2013,3, 3739-3744

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Light gated reversible modulation of Cu²⁺ binding

S. Pal, J. Hatai, K. Srikanth and S. Bandyopadhyay, RSC Adv., 2013, 3, 3739 DOI: 10.1039/C3RA23089A

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