期刊

Lab on a Chip

标题

Lift-off cell lithography for cell patterning with clean background

作者

Cong Wu, Xiongfeng Zhu, Tianxing Man,  Pei-Shan Chung, Michael A. Teitell  and  Pei-Yu Chiou

摘要

We developed a highly efficient method for patterning cells by a novel and simple technique called lift-off cell lithography (LCL). Our approach borrows the key concept of lift-off lithography from microfabrication and utilizes a fully biocompatible process to achieve high-throughput, high-efficiency cell patterning with nearly zero background defects across a large surface area. Using LCL, we reproducibly achieved >70% patterning efficiency for both adherent and non-adherent cells with <1% defects in undesired areas.

原文链接

https://pubs.rsc.org/en/content/articlelanding/2018/lc/c8lc00726h