Protein denaturation by ionic liquids and the Hofmeister series:: A case study of aqueous solutions of ribonuclease A

被引:263
作者
Constantinescu, Diana [1 ]
Weingaertner, Hermann [1 ]
Herrmann, Christian [1 ]
机构
[1] Ruhr Univ Bochum, D-44780 Bochum, Germany
关键词
differential scanning calorimetry; Hofmeister series; ionic liquids; proteins; ribonuclease A;
D O I
10.1002/anie.200702295
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The rating game: The effect of cations and anions of ionic liquids (ILs) on the stability of ribonuclease A in aqueous solutions was studied by differential scanning calorimetry (DSC thermogram shown). The salt-induced shifts of the transition temperature are used to rank the cations and anions of ILs in the Hofmeister series. (Graph Presented) © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:8887 / 8889
页数:3
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