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题名: Controllable cancer cell growth using UV patterned hydrogels via DMD-based modulating projection printing
作者: Yang WG(杨文广); Yu HB(于海波); Wang YC(王越超); Liu LQ(刘连庆)
作者部门: 机器人学研究室
会议名称: 15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015
会议日期: July 27-30, 2015
会议地点: Rome, Italy
会议主办者: Nanotechnology Council
会议录: IEEE-NANO 2015 - 15th International Conference on Nanotechnology
会议录出版者: IEEE
会议录出版地: Piscataway, NJ, USA
出版日期: 2015
页码: 1410-1413
收录类别: EI ; CPCI(ISTP)
ISBN号: 978-1-4673-8155-0
关键词: cell pattern ; cell biology ; microfabrication ; cell adhesion ; rapid pattern
摘要: Fabrication of cell growth environment in vitro to control the cell spatial arrangement and proliferation is an indispensable technique for cell-based technologies. Previously several developed micropatterning methods such as soft lithography required relatively complicated operations, which leads to difficulties in the following research to investigate the effects of different cell growth patterns. This manuscript introduces a DMD-based projection technique to quickly pattern a poly(ethylene) glycol diacrylate (PEGDA)-based hydrogel on common glass substrates, which were used to control the growth patterns of cells. Compared with other methods, employed with digital dynamic mask, polymerisation of PEGDA solution can be induced to create arbitrary shape microstructures with high efficiency, flexibility and repeatability. The time duration of UV exposure is less than 10 s by controlling the projected illumination pattern. The resistance to cell attachment enables patterned PEGDA-coated film to be employed to hinder cell adhesion while the blank area allowing cells to grow in various patterns and sizes.
语种: 英语
产权排序: 1
WOS记录号: WOS:000380515200282
Citation statistics:
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/18611
Appears in Collections:机器人学研究室_会议论文

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Recommended Citation:
Yang WG,Yu HB,Wang YC,et al. Controllable cancer cell growth using UV patterned hydrogels via DMD-based modulating projection printing[C]. 见:15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015. Rome, Italy. July 27-30, 2015.
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