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Ultrasonic Absorption Studies in aqueous β-Alanine and LGlutamicAcid (Monosodium salt)

Omprakash P.Chimankar, Ranjeeta Shriwas and Vilas A.Tabhane

The ultrasonic wave propagation studies providing an understanding of physical and chemical properties leading to the knowledge of structure and properties of matter. The absorption and dispersion of ultrasonic waves provide information about relaxation process in liquids. It is the key to solve the critical problems with the role and interaction of these substances in living organism. The present paper describes the results of ultrasonic velocity and absorption measurements, made employing Pulse Echo Overlap (PEO) technique at 2 MHz at 298K in β- Alanine and L-Glutamic Acid(Monosodium salt) and related parameters relaxation time, classical absorption; excess absorption and volume viscosity has also been evaluated. These studies shows that the nature of molecular interaction and complex formation in solution of biomaterials provide important information regarding molecular properties of solvent and solute interaction.