Issue 7, 2011

A new ortho-phenylenediamine-based cleft for selective sensing of H2PO4 and ATP

Abstract

Ortho-phenylenediamine based chemosensor 1 has been designed and synthesized. The chemosensor 1 selectively binds H2PO4 in CH3CN showing excimer emission at 456 nm due to π–π stacking between the pendant naphthalene units. The sensor 1 also fluorometrically distinguishes ATP from ADP and AMP in CH3CN–H2O (1 : 1, v/v) at pH = 6.5.

Graphical abstract: A new ortho-phenylenediamine-based cleft for selective sensing of H2PO4− and ATP

Supplementary files

Article information

Article type
Paper
Submitted
14 Feb 2011
Accepted
23 Mar 2011
First published
12 Apr 2011

New J. Chem., 2011,35, 1397-1402

A new ortho-phenylenediamine-based cleft for selective sensing of H2PO4 and ATP

K. Ghosh and I. Saha, New J. Chem., 2011, 35, 1397 DOI: 10.1039/C1NJ20116F

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