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Pal, M. K.
- Reversal of Signs of Circular Dichroism of Heparin pseudoisocyanine System by Excess of the Polymer
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1 Department of Biochemistry & Biophysics, Kalyani University, Kalyani 741235, IN
1 Department of Biochemistry & Biophysics, Kalyani University, Kalyani 741235, IN
Source
Journal of Surface Science and Technology, Vol 3, No 1 (1987), Pagination: 63-65Abstract
The anionic polysaccharide binds the cationic dye N, N'-diethylpseudoisocyanine to induce red shifted J-band of the dye. Chirality in the bound aggregated dye is induced by heparin and the system exhibits circular dichroism in the visible range reminescent of the absorption spectra. Signs of the dichroic bands are reversed at high polymer to dye ratio.Keywords
CD of Heparin-Pseudoisocyanine.- Induction of Circular Dichroism in Acridine Orange with Opposite Signs by DNA and t-RNA respectively
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Authors
M. K. Pal
1,
R. C. Yadav
1
Affiliations
1 Department of Biochemistry & Biophysics, University of Kalyani, Kalyani-741235, IN
1 Department of Biochemistry & Biophysics, University of Kalyani, Kalyani-741235, IN