Chemical potential derivatives and preferential interaction parameters in biological systems from Kirkwood-Buff theory.
Chemical potential derivatives and preferential interaction parameters in biological systems from Kirkwood-Buff theory.
复制标题
来自 Kirkwood-Buff 理论的生物系统中的化学势导数和优先相互作用参数。
DOI:
10.1529/biophysj.105.078790
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发表时间:
2006
影响因子:
3.4
通讯作者:
Paul E. Smith
中科院分区:
文献类型:
--
作者:
Paul E. Smith
New expressions for chemical potential derivatives and preferential interaction parameters for ternary mixtures are derived for open, semiopen, and closed ensembles in terms of Kirkwood-Buff integrals, where all three components are present at finite concentrations. This is achieved using a simple approach that avoids the use of the general matrix formulation of Kirkwood-Buff theory. The resulting expressions provide a rigorous foundation for the analysis of experimental and simulation data. Using the results, a simple model is developed and used to investigate the possible effects of finite protein concentrations on the corresponding cosolvent dependent chemical potential and denaturation thermodynamics.
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影响因子:
3.8
作者:
J. Schellman
通讯作者:
J. Schellman
影响因子:
3.8
作者:
Timasheff, SN;Xie, GF
通讯作者:
Xie, GF
影响因子:
3.4
作者:
Schurr,JMichael;Rangel,DavidP;Aragon,SergioR
通讯作者:
Aragon,SergioR
DOI:
10.1073/pnas.97.8.3987
发表时间:
2000-04-11
影响因子:
11.1
作者:
Parsegian, VA;Rand, RP;Rau, DC
通讯作者:
Rau, DC
DOI:
10.1016/s0006-3495(02)75629-4
发表时间:
2002
期刊:
Biophysical journal.
影响因子:
--
作者:
Tang,KarenES;Bloomfield,VictorA
通讯作者:
Bloomfield,VictorA