Micropatterned Cell-Repellent Interface Using Femtosecond Laser Direct Writing to Engineer Controlled Cell Organization
文献类型:期刊论文
作者 | Yang WG(杨文广)1; Chu HH(褚洪汇)1; Cai SX(蔡树向)1; Liang WF(梁文峰)3; Yu HB(于海波)2![]() ![]() ![]() |
刊名 | Advanced Materials Technologies
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出版日期 | 2021 |
卷号 | 6期号:7页码:1-7 |
关键词 | cell organization cell-repellent interface femtosecond laser direct writing |
ISSN号 | 2365-709X |
产权排序 | 3 |
英文摘要 | Cell-repellent interfaces have various applications, including microfluidic devices, biosensors, and antibiofouling surfaces. Efficient cell repellency, long-term stability, and ability to fabricate micropatterns with cell repellency are main optimal requirements for cell-repellent interfaces. In this study, a flexible and practical method is proposed to construct a cell-repellent interface and engineer controlled cell organization. Using femtosecond-laser direct writing to pattern surfaces with microcraters, it is shown that micropatterned surfaces with physical and chemical changes have outstanding characteristics of super-hydrophobicity. Furthermore, the cell adhesion is inhibited by these features and arbitrary cell patterns are achieved by selective cell adhesion induced by the distribution of the microcrater structures. These findings suggest a high potential for directing cell organization with desired shapes to analyze the fundamental mechanism of cell adhesion. |
语种 | 英语 |
WOS记录号 | WOS:000658021700001 |
资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61803323, 61973224] ; Natural Science Foundation of Shandong ProvinceNatural Science Foundation of Shandong Province [ZR2019BF049] |
源URL | [http://ir.sia.cn/handle/173321/29056] ![]() |
专题 | 沈阳自动化研究所_机器人学研究室 |
通讯作者 | Yang WG(杨文广); Yu HB(于海波); Liu LQ(刘连庆) |
作者单位 | 1.School of Electromechanical and Automotive Engineering, Yantai University, Yantai, 264005, China 2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang, 110016, China 3.School of Mechanical Engineering, Shenyang Jianzhu University, Shenyang, 110016, China |
推荐引用方式 GB/T 7714 | Yang WG,Chu HH,Cai SX,et al. Micropatterned Cell-Repellent Interface Using Femtosecond Laser Direct Writing to Engineer Controlled Cell Organization[J]. Advanced Materials Technologies,2021,6(7):1-7. |
APA | Yang WG.,Chu HH.,Cai SX.,Liang WF.,Yu HB.,...&Liu LQ.(2021).Micropatterned Cell-Repellent Interface Using Femtosecond Laser Direct Writing to Engineer Controlled Cell Organization.Advanced Materials Technologies,6(7),1-7. |
MLA | Yang WG,et al."Micropatterned Cell-Repellent Interface Using Femtosecond Laser Direct Writing to Engineer Controlled Cell Organization".Advanced Materials Technologies 6.7(2021):1-7. |
入库方式: OAI收割
来源:沈阳自动化研究所
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