Council of Scientific and Industrial Research

Upendar Reddy Gandra

Amitava Das

Samit Chattopadhyay

Firoj Ali

Anila Hoskere Ashok

Nandaraj Taye

Hridesh Agarwalla

Anila Ashoka Hoskere

The present invention relates to a compound (L) for selective determination of free cysteine and a process for the preparation thereof. wherein R1 is selected from benzene, toluene, naphthalene and pyrene.

Compound for selective determination of free cysteine and a process for the preparation thereof

The Invention relates to a novel receptor molecule for estimation of amino acids based on florescence enhancements. Particularly, the invention relates to a novel Cu (II)-complex as a turn-on luminescence probe for selective detection of cysteine and histidine in pure aqueous environment and in biological sample as well as for detection of cyanide ions among various anions under physiological conditions.

Method for selective detection and estimation of histidine and cystein

The present invention relates to a coumarin derivative of Formula (L) for detection of cysteine and process for preparation thereof. The present invention further relates to a process of detection of cysteine residues present in protein as well as the cysteine released by the enzymatic action of aminoacylase 1 by using coumarin derivative of Formula (L). 

Coumarin derivative for detection of cysteine and process for the synthesis thereof

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Upendar Reddy Gandra