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  • Title: Ion-selective interactions of biologically relevant inorganic ions with alanine zwitterion: a 3D-RISM study.
    Author: Fedotova MV, Dmitrieva OA.
    Journal: Amino Acids; 2015 May; 47(5):1015-23. PubMed ID: 25663287.
    Abstract:
    The ion-molecular association between inorganic ions and the charged groups of alanine zwitterion in biologically relevant aqueous salt solutions, namely NaCl(aq), KCl(aq), MgCl2(aq), and CaCl2(aq), has been investigated over a wide range of electrolyte concentration. The influence of salt concentration on the stability of the formed ion-molecular associates is analyzed. The structure of the formed aggregates and its dependence on salt concentration and chemical nature of the inorganic ion are discussed.
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