کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
812801 | 906134 | 2012 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Controlling peptidebased hydrogelation
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
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چکیده انگلیسی
Hydrogels can be formed by the self-assembly of certain small molecules. Many of these hydrogelating molecules assemble under specific conditions into nanofibers. The entanglement of these fibers leads to the matrix of the gel. Preparing gels with reproducible properties requires careful control of the self-assembly. Here, we describe recent methods for controlling the assembly of a range of oligopeptide-based gelators, using triggers such as pH, salts, and in situ reduction. We focus on the different methods available to trigger gel formation, rather than attempting to describe all examples of each. The oligopeptide gelators have applications in areas including cell culturing, controlled release, catalysis and energy materials.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: - Volume 15, Issue 11, November 2012, Pages 500–507
Journal: - Volume 15, Issue 11, November 2012, Pages 500–507
نویسندگان
Huaimin Wang, Zhimou Yang, Dave J. Adams,