Fabrication of oriented wrinkles on polydopamine/polystyrene bilayer films
文献类型：期刊论文
| 作者 | Wang, Rong1,2; Long, Yuhua1; Zhu, Tang1,2; Guo, Jing1,2; Cai, Chao1,2; Zhao, Ning1; Xu, Jian1,2 |
| 刊名 | JOURNAL OF COLLOID AND INTERFACE SCIENCE
 |
| 出版日期 | 2017-07-15 |
| 卷号 | 498页码:123-127 |
| 关键词 | Orientation Polydopamine Polystyrene Thermal Anneal Wrinkle |
| 英文摘要 | Wrinkles exist widely in nature and our life. In this paper, wrinkles on polydopamine (PDA)/polystyrene (PS) bilayer films were formed by thermal annealing due to the different thermal coefficients of expansion of each layer. The factors that influenced the dimensions of wrinkles were studied. We found that oriented wrinkles could be formed if the bilayer films were patterned with micro-grooves, and the degree of the orientation depended on the thickness of the PDA and the dimensions of the grooves. Combined with the strong adhesion, biocompatibility and reactivity of PDA, the oriented wrinkles on PDA/PS patterned bilayers may find potential application in diffraction gratings, optical sensors and microfluidic devices. (C) 2017 Elsevier Inc. All rights reserved. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/39035]  |
| 专题 | 化学研究所_高分子物理与化学实验室 |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Lab Polymer Phys & Chem, Inst Chem, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Rong,Long, Yuhua,Zhu, Tang,et al. Fabrication of oriented wrinkles on polydopamine/polystyrene bilayer films[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2017,498:123-127. |
| APA | Wang, Rong.,Long, Yuhua.,Zhu, Tang.,Guo, Jing.,Cai, Chao.,...&Xu, Jian.(2017).Fabrication of oriented wrinkles on polydopamine/polystyrene bilayer films.JOURNAL OF COLLOID AND INTERFACE SCIENCE,498,123-127. |
| MLA | Wang, Rong,et al."Fabrication of oriented wrinkles on polydopamine/polystyrene bilayer films".JOURNAL OF COLLOID AND INTERFACE SCIENCE 498(2017):123-127. |
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来源：化学研究所
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