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@ARTICLE{Wang:23329,
author = {Wang, Z. and Kriegs, H. and Wiegand, S.},
title = {{T}hermal {D}iffusion of {N}ucleotides},
journal = {The journal of physical chemistry / B},
volume = {116},
issn = {1520-6106},
address = {Washington, DC},
publisher = {Soc.},
reportid = {PreJuSER-23329},
pages = {7463 - 7469},
year = {2012},
note = {We appreciate many fruitful discussions with Dieter Braun
and Pablo Blanco. We express our gratitude to Jan Dhont for
his generous support. We thank Sabine Willbold for
performing the NMR measurements and Doris Vollmer for her
help with the micro calorimetry experiments. Financial
support due to the Deutsche Forschungsgemeinschaft Grant Wi
1684 is gratefully acknowledged.},
abstract = {We investigate the thermal diffusion behavior of aqueous
solutions of nucleotides using an infrared thermal diffusion
forced Rayleigh scattering (IR-TDFRS) setup. In this work we
study 5 nucleotides: cyclic nucleotides adenosine and
guanosine monophosphate, 5'-adenosine and 5'-cytidine
monophosphate, and also adenosine diphosphate in water. The
structures of nucleotides vary systematically, which results
in different physical properties such as acidity,
solubility, hydrophobicity, and melting point. We discuss
the connection between the thermal diffusion behavior and
the properties of the different nucleotides. Additionally,
as in the case of the alkanes and monoscaccharides, we find
a correlation between the thermal diffusion coefficient and
the ratio of the thermal expansion coefficient and the
kinematic viscosity.},
keywords = {Nucleotides: chemistry / Thermal Diffusion / Thermodynamics
/ Water: chemistry / Nucleotides (NLM Chemicals) / Water
(NLM Chemicals) / J (WoSType)},
cin = {ICS-3},
ddc = {530},
cid = {I:(DE-Juel1)ICS-3-20110106},
pnm = {BioSoft: Makromolekulare Systeme und biologische
Informationsverarbeitung},
pid = {G:(DE-Juel1)FUEK505},
shelfmark = {Chemistry, Physical},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:22663072},
UT = {WOS:000305769700009},
doi = {10.1021/jp3032644},
url = {https://juser.fz-juelich.de/record/23329},
}