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http://nopr.niscpr.res.in/handle/123456789/47098
Title: | Effect of concentration and temperature variations on interactions in (L-serine/L-valine + aqueous glucose/sucrose/lactose) systems: Viscometric and activation parametric study |
Authors: | Kumar, Ashwani Rani, Ruby Sharma, Tanu Bamezai, Rajinder K |
Keywords: | Viscosity;Amino acids;Saccharides;Viscosity B-coefficients;Activation parameters |
Issue Date: | Apr-2019 |
Publisher: | NISCAIR-CSIR, India |
Abstract: | Viscosities of (L-serine/L-valine + 0.1 mol dm-3 aqueous glucose/sucrose/lactose) systems have been measured as a function of molal concentration of amino acids at different temperatures; 293.15 K, 298.15 K, 303.15 K, 308.15 K and 313.15 K. The viscosity data has been utilized to determine viscosity B-coefficients employing Jones-Dole equation. The viscosity B-coefficients of transfer (ΔtrB), variation of B with temperature (dB/dT) and solvation number (Sn) of L-serine/L-valine have been obtained using the experimental viscosity values. Further, Gibbs free energy of activation of viscous flow per mole of solvent (Δµ°![]() ![]() ![]() ![]() |
Page(s): | 225-235 |
ISSN: | 0975-0959 (Online); 0301-1208 (Print) |
Appears in Collections: | IJPAP Vol.57(04) [April 2019] |
Files in This Item:
File | Description | Size | Format | |
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IJPAP 57(4) 225-235.pdf | 561.09 kB | Adobe PDF | View/Open |
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