Changes in shape and size of the stiff branched β-glucan in dimethlysulfoxide/water solutions
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- 作者：Shuqin Xua ; b ; Zhaohua Pinga ; Xiaojuan Xua ; xuxj@whu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Lina Zhanga ; zhangln@whu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Water-soluble β-glucan ; Conformation transition ; Stiff chain ; Light scattering ; Dimethlysulfoxide
- 刊名：Carbohydrate Polymers
- 出版年：2016
- 出版时间：15 March 2016
- 年：2016
- 卷：138
- 期：Complete
- 页码：86-93
- 全文大小：1801 K
文摘
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Stiff branched β-glucan in water transformed into flexible chain in DMSO.
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The viscosity and chain size of AF1 drop abruptly for vDMSO >0.8.
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Breaking of multiple hydrogen bonds led to the conformation transition of AF1.