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Current Trends in Science and Technology

an Open Access Publication ISSN: 0976-9730 | 0976-9498

Engineering and Technology

Ultrasonic Studies and Compressibility behavior of Intermolecular interactions of L-Arginine in Aqueous Fructose (5%) solutions at 303, 308 and 313K

R. Chithra Devi, R.Mathammal, R.Kesavasamy
1Department of Physics, N.K.R Govt. Arts College for Women, Namakkal, India Email id: rajchithradevi@gmail.com Phone No: 8144089289 2Department of Physics, Sri Sarada College for Women, Salem, India Email id: mathammals_shanmugam@yahoo.com Phone No: 9944612730 3Department of Physics, Sri Ramakrishna Engineering College,Coimbatore, India Email id: kesav_cbe@yahoo.com Phone No: 9842523874 *Correspondence Author
Online First: November 03, 2017
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Abstract

The Ultrasonic velocity (U), Density (ρ), and viscosity (η) have been measured for the mixtures of L-arginine in aqueous fructose (5% of fructose) at different concentration and at 303, 308 and 313K. From these measured values the various parameters such as adiabatic compressibility, free length, acoustic impedance and relaxation time have been computed. These parameters were critically analyzed and interpreted in terms of possible interactions. The results were discussed as structure-making/ structure breaking effect of the amino acid in the mixtures.

Keyword : Ultrasonic velocity, adiabatic compressibility, free length, acoustic impedance

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Nov 3, 2017
Published
Nov 3, 2017
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