Viscosity studies of (l-alanine-, l-proline, l-valine, l-leucine + aqueous KCl/KNO3) solutions at different temperatures

Riyazuddeen; Imran Khan

doi:10.1016/j.jct.2008.07.019

Viscosity studies of (l-alanine-, l-proline, l-valine, l-leucine + aqueous KCl/KNO₃) solutions at different temperatures

Riyazuddeen^*, Imran Khan

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

Viscosity coefficients of (l-alanine-, l-proline, l-valine, l-leucine + 2.0 M aqueous KCl/KNO₃) solutions have been determined as a function of amino acid concentration at different temperatures: (298.15, 303.15, 308.15, 313.15, 318.15, and 323.15) K. The trends of variation of viscosity values with increase in the concentration of l-alanine, l-proline, l-valine, and l-leucine in 2.0 M aqueous KCl and 2.0 M aqueous KNO₃ solutions, and temperature have been ascribed to the solute-solvent interactions operative in the solutions.

Original language	English
Pages (from-to)	1549-1551
Number of pages	3
Journal	Journal of Chemical Thermodynamics
Volume	40
Issue number	11
DOIs	https://doi.org/10.1016/j.jct.2008.07.019
Publication status	Published - Nov 2008
Externally published	Yes

Keywords

KCl
KNO
Solute-solvent interactions
Viscosity
l-Alanine
l-Leucine
l-Proline
l-Valine

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Materials Science(all)
Physical and Theoretical Chemistry

Access to Document

10.1016/j.jct.2008.07.019

Cite this

@article{6812d14029da431bb5339b396ab78007,

title = "Viscosity studies of (l-alanine-, l-proline, l-valine, l-leucine + aqueous KCl/KNO3) solutions at different temperatures",

abstract = "Viscosity coefficients of (l-alanine-, l-proline, l-valine, l-leucine + 2.0 M aqueous KCl/KNO3) solutions have been determined as a function of amino acid concentration at different temperatures: (298.15, 303.15, 308.15, 313.15, 318.15, and 323.15) K. The trends of variation of viscosity values with increase in the concentration of l-alanine, l-proline, l-valine, and l-leucine in 2.0 M aqueous KCl and 2.0 M aqueous KNO3 solutions, and temperature have been ascribed to the solute-solvent interactions operative in the solutions.",

keywords = "KCl, KNO, Solute-solvent interactions, Viscosity, l-Alanine, l-Leucine, l-Proline, l-Valine",

author = "Riyazuddeen and Imran Khan",

year = "2008",

month = nov,

doi = "10.1016/j.jct.2008.07.019",

language = "English",

volume = "40",

pages = "1549--1551",

journal = "Journal of Chemical Thermodynamics",

issn = "0021-9614",

publisher = "Academic Press Inc.",

number = "11",

}

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AU - Riyazuddeen,

AU - Khan, Imran

PY - 2008/11

Y1 - 2008/11

N2 - Viscosity coefficients of (l-alanine-, l-proline, l-valine, l-leucine + 2.0 M aqueous KCl/KNO3) solutions have been determined as a function of amino acid concentration at different temperatures: (298.15, 303.15, 308.15, 313.15, 318.15, and 323.15) K. The trends of variation of viscosity values with increase in the concentration of l-alanine, l-proline, l-valine, and l-leucine in 2.0 M aqueous KCl and 2.0 M aqueous KNO3 solutions, and temperature have been ascribed to the solute-solvent interactions operative in the solutions.

AB - Viscosity coefficients of (l-alanine-, l-proline, l-valine, l-leucine + 2.0 M aqueous KCl/KNO3) solutions have been determined as a function of amino acid concentration at different temperatures: (298.15, 303.15, 308.15, 313.15, 318.15, and 323.15) K. The trends of variation of viscosity values with increase in the concentration of l-alanine, l-proline, l-valine, and l-leucine in 2.0 M aqueous KCl and 2.0 M aqueous KNO3 solutions, and temperature have been ascribed to the solute-solvent interactions operative in the solutions.

KW - KCl

KW - KNO

KW - Solute-solvent interactions

KW - Viscosity

KW - l-Alanine

KW - l-Leucine

KW - l-Proline

KW - l-Valine

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