Bis(N-methylindolyl)methane-based chemical probes for Hg2+ and Cu2+ and molecular IMPLICATION gate operating in fluorescence mode

Paramjit Kaur; Sandeep Kaur; Kamaljit Singh

doi:10.1039/C2OB06793E

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Bis(N-methylindolyl)methane-based chemical probes for Hg²⁺ and Cu²⁺ and molecular IMPLICATION gate operating in fluorescence mode†

Paramjit Kaur,*^a Sandeep Kaur^ab and Kamaljit Singh*^b

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* Corresponding authors

^a Department of Chemistry, UGC-Center for Advance Studies-1, Guru Nanak Dev University, Amritsar, India
E-mail: paramjit19in@yahoo.co.in
Fax: +91-183-2258819-20
Tel: +91-183-2258853

^b Organic Synthesis Laboratory, Department of Applied Chemical Sciences and Technology, Guru Nanak Dev University, Amritsar, India
E-mail: kamaljit19in@yahoo.co.in
Fax: +91-183-2258819-20
Tel: +91-183-2258853

Abstract

Bis(N-methylindolyl)methane derivatives behave as chemosensors for Hg²⁺ and Cu²⁺ ions relying on the absorption as well as emission changes. Rarely reported IMPLICATION logic gate operating in the fluorescence mode has been developed with respect to the emission band of one of the derivatives as output, with Hg²⁺ and I⁻ as inputs.

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Article information

DOI: https://doi.org/10.1039/C2OB06793E
Article type: Communication
Submitted: 25 Oct 2011
Accepted: 29 Nov 2011
First published: 07 Dec 2011

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Org. Biomol. Chem., 2012,10, 1497-1501

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Bis(N-methylindolyl)methane-based chemical probes for Hg²⁺ and Cu²⁺ and molecular IMPLICATION gate operating in fluorescence mode

P. Kaur, S. Kaur and K. Singh, Org. Biomol. Chem., 2012, 10, 1497 DOI: 10.1039/C2OB06793E

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Organic & Biomolecular Chemistry