Rapid Fabrication of Hydrogel Microstructures Using UV-Induced Projection Printing
文献类型：期刊论文
| 作者 | Yang WG(杨文广); Yu HB(于海波) ; Liang WF(梁文峰); Wang YC(王越超); Liu LQ(刘连庆)
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| 刊名 | Micromachines
 |
| 出版日期 | 2015 |
| 卷号 | 6期号:12页码:1903-1913 |
| 关键词 | microstructure fabrication polymers spatial light modulators cell chains |
| ISSN号 | 2072-666X |
| 产权排序 | 1 |
| 通讯作者 | 于海波 ; 刘连庆 |
| 中文摘要 | Fabrication of hydrogel microstructures has attracted considerable attention. A large number of applications, such as fabricating tissue engineering scaffolds, delivering drugs to diseased tissue, and constructing extracellular matrix for studying cell behaviors, have been introduced. In this article, an ultraviolet (UV)-curing method based on a digital micromirror device (DMD) for fabricating poly(ethylene glycol) diacrylate (PEGDA) hydrogel microstructures was presented. By controlling UV projection in real-time using a DMD as digital dynamic mask instead of a physical mask, polymerization of the pre-polymer solution could be controlled to create custom-designed hydrogel microstructures. Arbitrary microstructures could also be fabricated within several seconds (<5 s) using a single-exposure, providing a much higher efficiency than existing methods, while also offering a high degree of flexibility and repeatability. Moreover, different cell chains, which can be used for straightforwardly and effectively studying the cell interaction, were formed by fabricated PEGDA microstructures. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Nanoscience & Nanotechnology ; Instruments & Instrumentation |
| 研究领域[WOS] | Science & Technology - Other Topics ; Instruments & Instrumentation |
| 关键词[WOS] | DIGITAL MICROMIRROR DEVICE ; EMBRYONIC STEM-CELLS ; SOFT LITHOGRAPHY ; STEREOLITHOGRAPHY ; ENCAPSULATION ; LASER ; VASCULARIZATION ; POLYMERIZATION ; SCAFFOLDS ; MICELLES |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000367532600006 |
| 源URL | [http://ir.sia.cn/handle/173321/17448]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 推荐引用方式 GB/T 7714 | Yang WG,Yu HB,Liang WF,et al. Rapid Fabrication of Hydrogel Microstructures Using UV-Induced Projection Printing[J]. Micromachines,2015,6(12):1903-1913. |
| APA | Yang WG,Yu HB,Liang WF,Wang YC,&Liu LQ.(2015).Rapid Fabrication of Hydrogel Microstructures Using UV-Induced Projection Printing.Micromachines,6(12),1903-1913. |
| MLA | Yang WG,et al."Rapid Fabrication of Hydrogel Microstructures Using UV-Induced Projection Printing".Micromachines 6.12(2015):1903-1913. |
入库方式： OAI收割
来源：沈阳自动化研究所
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