Fabrication of Patterned Concave Microstructures by Inkjet Imprinting
文献类型：期刊论文
| 作者 | Bao, Bin1,2; Jiang, Jieke1,2; Li, Fengyu1; Zhang, Pengchao1,2; Chen, Shuoran1,2; Yang, Qiang1,2; Wang, Shutao1; Su, Bin1; Jiang, Lei1; Song, Yanlin1 |
| 刊名 | ADVANCED FUNCTIONAL MATERIALS
 |
| 出版日期 | 2015-06-10 |
| 卷号 | 25期号:22页码:3286-3294 |
| 关键词 | inkjet imprinting microstructures patterning |
| 英文摘要 | Concave microstructures such as microwells and microgrooves are widely utilized in fields such as biochips, microfluidics, and functional devices. Previously, concave microstructure fabrication was mostly based on laser etching or lithography which is either costly or of multisteps. The inkjet etching method is a direct structuring technique, but limited by its inherent transverse ink diffusion that leads to low feature resolution. Nanoimprint lithography can reach submicro and even nano ranges, whereas an elaborate template is needed. Thus, it is still a challenge to realize controllable fabrication of concave microstructures in large areas with high efficiency and resolution. Here, a template-free strategy to fabricate concave microstructures with high resolution by inkjet imprinting is provided. In this method, a sacrificial ink is inkjet-printed onto a precured viscoelastic surface and imprints its shapes to construct concave microstructures. The morphology of the microstructures could be adjusted by controlling the interaction between the two immiscible phases. The microwells/microgrooves could be used to pattern single cells and functional materials such as optical, electronic, and magnetic nanoparticles. These results will open a new pathway to fabricate concave microstructures and broaden their applications in various functional devices. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/28160]  |
| 专题 | 化学研究所_有机固体实验室 |
| 作者单位 | 1.Chinese Acad Sci, BNLMS, Key Lab Green Printing, Key Lab Organ Solids,Inst Chem, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bao, Bin,Jiang, Jieke,Li, Fengyu,et al. Fabrication of Patterned Concave Microstructures by Inkjet Imprinting[J]. ADVANCED FUNCTIONAL MATERIALS,2015,25(22):3286-3294. |
| APA | Bao, Bin.,Jiang, Jieke.,Li, Fengyu.,Zhang, Pengchao.,Chen, Shuoran.,...&Song, Yanlin.(2015).Fabrication of Patterned Concave Microstructures by Inkjet Imprinting.ADVANCED FUNCTIONAL MATERIALS,25(22),3286-3294. |
| MLA | Bao, Bin,et al."Fabrication of Patterned Concave Microstructures by Inkjet Imprinting".ADVANCED FUNCTIONAL MATERIALS 25.22(2015):3286-3294. |
入库方式： OAI收割
来源：化学研究所
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