Photoresponsive smart template for reversible cell micropatterning

J Mater Chem B. 2013 Apr 21;1(15):2013-2017. doi: 10.1039/c3tb20073f. Epub 2013 Mar 8.

Abstract

A novel micropatterned smart template based on transparency photolithography allows the spatial control of cell micropatterning. By utilizing the photoinduced reaction of azobenzene ligands and cyclodextrin-terminated alkanesilane via host-guest recognitions, cells can be easily controlled to adhere reversibly in well defined areas.