通过电凝胶化快速制备具有可控结构的丝膜。
Rapid fabrication of silk films with controlled architectures via electrogelation.
作者信息
Bressner Jason E, Marelli Benedetto, Qin Guokui, Klinker Lauren E, Zhang Yuji, Kaplan David L, Omenetto Fiorenzo G
机构信息
Department of Biomedical Engineering Tufts University, Medford, MA, 02155, USA.
出版信息
J Mater Chem B. 2014 Aug 21;2(31):4983-4987. doi: 10.1039/c4tb00833b. Epub 2014 Jul 8.
Current methods to produce silk films include casting and spin coating. Here we introduce a new method for the fabrication of silk films: electrogelation. Through use of a closed-loop anode, films with high surface smoothness and optical transparency are produced. Bending the electrode loop allows films with three-dimensional topologies to be formed, possessing thicknesses capable of descending into the submicron thin film regime.
目前生产丝膜的方法包括浇铸和旋涂。在此，我们介绍一种制备丝膜的新方法：电凝胶化。通过使用闭环阳极，可以生产出具有高表面光滑度和光学透明度的薄膜。弯曲电极环可形成具有三维拓扑结构的薄膜，其厚度能够降至亚微米薄膜范围。
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