A specific probe for Hg2+ to delineate even H+ in pure aqueous buffer/Hct116 colon cancer cells: Hg(II)–η2-arene π-interaction and a TBET-based fluorescence response

Upendar Reddy G.; Vadde Ramu; Sovan Roy; Nandaraj Taye; Samit Chattopadhyay; Amitava Das

doi:10.1039/C4CC06740A

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A specific probe for Hg²⁺ to delineate even H⁺ in pure aqueous buffer/Hct116 colon cancer cells: Hg(ii)–η²-arene π-interaction and a TBET-based fluorescence response†

Upendar Reddy G.,^a Vadde Ramu,^a Sovan Roy,^a Nandaraj Taye,^b Samit Chattopadhyay*^b and Amitava Das*^a

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* Corresponding authors

^a Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune-411008, India
E-mail: a.das@ncl.res.in
Fax: +91 2025902629
Tel: +91 2025902385

^b Chromatin and Disease Biology Lab, National Centre for Cell Science, Pune-411007, India
E-mail: samit@nccs.res.in

Abstract

A new molecular probe that demonstrates a distinct TBET process, induced by the Hg(II)–η²-arene π-interaction, in pure aqueous medium with a large pseudo-Stokes shift of 200 nm.

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Article information

DOI: https://doi.org/10.1039/C4CC06740A
Article type: Communication
Submitted: 27 Aug 2014
Accepted: 15 Sep 2014
First published: 16 Sep 2014

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Chem. Commun., 2014,50, 14421-14424

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A specific probe for Hg²⁺ to delineate even H⁺ in pure aqueous buffer/Hct116 colon cancer cells: Hg(II)–η²-arene π-interaction and a TBET-based fluorescence response

U. Reddy G., V. Ramu, S. Roy, N. Taye, S. Chattopadhyay and A. Das, Chem. Commun., 2014, 50, 14421 DOI: 10.1039/C4CC06740A

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