Figure 1
From: Optical µ-Printing of Cellular-Scale Microscaffold Arrays for 3D Cell Culture
(a) Schematic diagram of the DMD based optical µ-printing technology. (b) Typical processes of the optical µ-printing technology: (i) Exposure of SU-8 photoresist via dynamic optical maskless projection technique; (ii) scaffolds developing and biomaterial coating; (iii) in-situ printing of biomaterials on microscaffolds; (iv) cell culture in 3D microscaffold array.
