A Fluctuation Theory Analysis of the Salting-Out Effect

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• 作者：Robert M. Mazo
• 刊名：Journal of Physical Chemistry B
• 出版年：2006
• 出版时间：November 30, 2006
• 年：2006
• 卷：110
• 期：47
• 页码：24077 - 24082
• 全文大小：56K
• 年卷期：v.110,no.47(November 30, 2006)
• ISSN：1520-5207

文摘

An analysis of the salting-out, or Sechenow, effect is given in terms of Kirkwood-Buff, or fluctuation, integrals.The analysis is formally exact but cannot easily be applied in its original form. When the solute that is beingsalted out is sparingly soluble, simplifications arise and the theory can be used to compute one of theKirkwood-Buff integrals which is otherwise difficult to obtain.