Adiabatic differential scanning microcalorimetry, which provides curves of the heat capacity vs temperature, was carried out for the DNA of plasmid pJL3-TB5 (5277 base pairs in length). The calorimetry curve shows nine peaks ranging from 81 to 96ยฐC in 1 X SSC buffer at a heating rate of 0.25'C, due
DNA hydration studied by pressure perturbation scanning microcalorimetry
โ Scribed by A. I. Dragan; D. J. Russell; P. L. Privalov
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2009
- Tongue
- English
- Weight
- 238 KB
- Volume
- 91
- Category
- Article
- ISSN
- 0006-3525
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Synopsis We have used Raman scattering to study the water 0-H stretching modes at -3450 and -3220 cm-' in DNA films as a function of relative humidity (r.h.). The intensity of the 3220-cm-' band vanishes 88 the r.h. is decreased from 98% to around 80%, which indicates that the hydrogen-bond net
## Abstract Complex formation parameters of macrotetrolide antibiotics with alkali and alkaline earth metal cations are given. The stability constants for the complexes in methanol and ethanol at 30ยฐ, as determined by vapour pressure osmometry, and ฮH^0^, ฮG^0^, and ฮS^0^ for some interactions in m
We have measured the dispersion of phonon line widths between frequencies of about 2 and 10 GHz in DNA films at relative humidities between 0 and 95%. The results show that the relaxation mode of the primary hydration shell retains its basic characteristics even in samples with very high water conte
## Abstract The primary hydration process of native biopolymers is analyzed in a brief review of the literature, pertaining to various aspects of biopolymerโwater systems. Based on this analysis, a hydration model is proposed that implies that the solution conformation of native biopolymers is stab