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Photo switchable Azobenzene Conjugated Matrices for Affinity Chromatography: Synthesis, Characterization and Studies

Start Date: Sunday, Jan 01,2012

End Date: Wednesday, May 30,2012

School: School of Biotechnology

Thematic Area: Biotech

Project Incharge:Dr. Sobha V. Nair
Co-Project Incharge:Reshma T.V., Sruthi.S, Dilip M V, Maya M.L. Prakash Chandran
Photo switchable Azobenzene Conjugated Matrices for Affinity Chromatography: Synthesis, Characterization and Studies

There are reports on derivatives of azobenzene that exhibit light-triggered association of Bovine Serum Albumin. To this end, an azobenzene-triazine conjugate was prepared by reacting Disperse Orange 3 dye with trichlorotrizaine. This intermediate was then conjugated to the biopolymer chitosan by a facile nucleophilic substitution. It was presumed that the interactions between the azobenzene moiety and albumin would lead to the development of new matrices which can bind albumin effectively.

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