Adiabatic compressibility and intrinsic viscosity studies on peptide aggregates |
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| Authors: | Andrews Maneesha E. Moses Julia P. Sendhil S. Rakkappan C. Jayakumar Rajadas |
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| Affiliation: | (1) Bioorganic laboratory, Central Leather Research Institute, Adyar, Chennai, India;(2) Department of Physics, Annamalai University, Chidambaram, Tamil Nadu, India |
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| Abstract: | Summary Density and sound velocity measurements and1H NMR investigations were carried out in aqueous solution at various temperatures for determining the adiabatic compressibility (β) and hydration of the tetrapeptide, TFA. Tyr-Gly-Phe-Ala-Obz I. The present investigation showed changes in the temperature coefficient of adiabatic compressibility at 40°C,1H NMR studies indicated the inverse temperature transition in the concentration range studied. |
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| Keywords: | adiabatic compressibility peptide aggregates structural transtion |
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