Superhydrophobic Diffusion Barriers for Hydrogels via Confined Interfacial Modification

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• 作者：Xi Yao ; Lie Chen ; Jie Ju ; Changhua Li ; Ye Tian ; Lei Jiang and Mingjie Liu
• 刊名：Advanced Materials
• 出版年：2016
• 出版时间：September 14, 2016
• 年：2016
• 卷：28
• 期：34
• 页码：7383-7389
• 全文大小：2002K
• ISSN：1521-4095

文摘

A ubiquitous strategy to superhydrophobize the surfaces of synthetic hydrogels is reported, creating heterogeneous wettability across the surface and the inner network. Such wetting disparity shows significant influence on preventing immediate diffusion of substances between the hydrogel and the aqueous environment on different scales.