کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1257824 1496498 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Interactions between macromolecules and ions: the Hofmeister series
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Interactions between macromolecules and ions: the Hofmeister series
چکیده انگلیسی

The Hofmeister series, first noted in 1888, ranks the relative influence of ions on the physical behavior of a wide variety of aqueous processes ranging from colloidal assembly to protein folding. Originally, it was thought that an ion's influence on macromolecular properties was caused at least in part by ‘making’ or ‘breaking’ bulk water structure. Recent time-resolved and thermodynamic studies of water molecules in salt solutions, however, demonstrate that bulk water structure is not central to the Hofmeister effect. Instead, models are being developed that depend upon direct ion–macromolecule interactions as well as interactions with water molecules in the first hydration shell of the macromolecule.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Opinion in Chemical Biology - Volume 10, Issue 6, December 2006, Pages 658–663
نویسندگان
, ,