Ultrasonic study on some monosaccharides in aqueous media at 298.15 K

被引：25

作者：

Nithiyanantham, S. ^{[1
]}

Palaniappan, L. ^{[2
]}

机构：

[1] SRM Univ, Sch Phys Sci & Nano Technol, Ultrason Biophys Div, Kattankulathur 603203, Tamil Nadu, India

[2] Annamalai Univ, DDE, Dept Phys, Annamalainagar 602008, Tamil Nadu, India

来源：

ARABIAN JOURNAL OF CHEMISTRY | 2012年 / 5卷 / 01期

关键词：

Ultrasonic velocity; Acoustic parameters; Monosaccharide; MIXTURES; VELOCITY;

D O I：

10.1016/j.arabjc.2010.07.018

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The ultrasonic velocity (U), density (rho) and viscosity (eta) at 298.15 K have been measured in the binary systems of monosaccharides (glucose, fructose and galactose) in aqueous medium. The acoustical parameters such as adiabatic compressibility (beta), free length (L(f)), free volume (V(f)), internal pressure (pi(i)), acoustical impedance (Z), relative association (R(A)), molar sound velocity (R) and molar sound compressibility (W) are calculated. The results are interpreted in terms of molecular interaction between the components of the mixtures. (C) 2011 King Saud University. Production and hosting by Elsevier B.V. All rights reserved.

引用

页码：25 / 30

页数：6

共 13 条

[1]

Aswar A. S., 1998, Journal of Pure and Applied Ultrasonics, V20, P82

[2]

BLOKHRA RL, 1991, INDIAN J PURE AP PHY, V29, P756

[3]

CHAKRABARTI BK, 1972, MODERN HUMAN PHYSL

[4]

Hermmers P., 1988, J PHYS CHEM, V84, P699

[5]

Langemann R.T., 1945, J. Phys. Chem, V49, P428

[6]

Nithiyanantham S., 2008, Metals Mater. Proc, V20, P203

[7]

Nithyanantham S., 2009, 18 NAT S ULTR VIT U, P132

[8]

Pal A., 2001, Journal of Pure and Applied Ultrasonics, V23, P10

[9]

PRAKASH S, 1988, ACUSTICA, V65, P263

[10] Inactivation of glucose-6-phosphate dehydrogenase in solution by low- and high-frequency ultrasound [J].

Rachinskaya, ZV ;

Karasyova, EI ;

Metelitza, DI .

APPLIED BIOCHEMISTRY AND MICROBIOLOGY, 2004, 40 (02) :120-128

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