Apparent molar volumes and heat capacities of nucleating lysozyme solutions at 25 degrees C

Authors
Zielenkiewicz, A
Citation
A. Zielenkiewicz, Apparent molar volumes and heat capacities of nucleating lysozyme solutions at 25 degrees C, J THERM ANA, 65(2), 2001, pp. 467-472
Citations number
4
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
ISSN journal
13886150 → ACNP
Volume
65
Issue
2
Year of publication
2001
Pages
467 - 472
Database
ISI
SICI code
1388-6150(2001)65:2<467:AMVAHC>2.0.ZU;2-Z
Abstract
Densities and heat capacities of lysozyme in Na-acetate buffer (pH 4.2) con taining 0.64 m sodium chloride at 25 degreesC were determined by Anton Paar 60/602 digital densimeter and differential scanning adiabatic calorimeter DASM-4 in the range of lysozyme concentration 0.000499-0.002450 m. The meas urements were made after 1, 24 and 48 h of the dissolution of lysozyme in t he buffer. The changes of the values of apparent molar volumes and heat cap acities in time were observed.