Protein Denaturation by Ionic Liquids and the Hofmeister Series: A Case Study of Aqueous Solutions of Ribonuclease A

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 I...

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Published inAngewandte Chemie (International ed.) Vol. 46; no. 46; pp. 8887 - 8889
Main Authors Constantinescu, Diana, Weingärtner, Hermann, Herrmann, Christian
Format Journal Article
LanguageEnglish
Published Weinheim Wiley-VCH Verlag 01.01.2007
WILEY-VCH Verlag
WILEY‐VCH Verlag
Subjects
differential scanning calorimetry
Hofmeister series
Ionic Liquids
Protein Denaturation
proteins
Ribonuclease, Pancreatic - chemistry
ribonuclease A
Water - chemistry
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Summary: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.
Bibliography:http://dx.doi.org/10.1002/anie.200702295
ark:/67375/WNG-9XN3PDNB-4
This work was supported financially by the Deutsche Forschungsgemeinschaft and by the EU within the framework of the project INTCHEM (MEST-CT-2005-020681; fellowship for D.C.).
istex:74D4A7C71AB5353230479EF3055B780E988678C6
Deutsche Forschungsgemeinschaft
ArticleID:ANIE200702295
This work was supported financially by the Deutsche Forschungsgemeinschaft and by the EU within the framework of the project INTCHEM (MEST‐CT‐2005‐020681; fellowship for D.C.).
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200702295