Issue 58, 2014
From the journal:

RSC Advances

Effective discrimination of GTP from ATP by a cationic tentacle porphyrin through “turn-on” fluorescence intensity†

Suneesh C. Karunakaran,a   Albish K. Paula  and  Danaboyina Ramaiah*ab  

* Corresponding authors

a Photosciences and Photonics, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Trivandrum–695019, Kerala, India
E-mail: rama@niist.res.in, d.ramaiah@gmail.com

b CSIR-North East Institute of Science and Technology (CSIR-NEIST), Jorhat-785-006, Assam, India

Abstract

A cationic tentacle porphyrin selectively recognises guanosine (G) based nucleotides and was effectively utilized as a fluorescence “turn-on” probe to discriminate GTP from ATP through fluorescence indicator displacement (FID) assay in an aqueous medium.

Graphical abstract: Effective discrimination of GTP from ATP by a cationic tentacle porphyrin through “turn-on” fluorescence intensity

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Article information

DOI
https://doi.org/10.1039/C4RA04672B
Article type
Communication
Submitted
18 May 2014
Accepted
01 Jul 2014
First published
02 Jul 2014

RSC Adv., 2014,4, 30644-30647

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Effective discrimination of GTP from ATP by a cationic tentacle porphyrin through “turn-on” fluorescence intensity

S. C. Karunakaran, A. K. Paul and D. Ramaiah, RSC Adv., 2014, 4, 30644 DOI: 10.1039/C4RA04672B

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