Application and prospects of high-throughput screening for in vitro neurogenesis

Figure 2 Procedures for 3D microenvironment screening. The mixture of neural cells and 3D biomaterials is printed through a microarrayer and subsequently spotted on the substrate of microarrays or micropillars. Then, culture medium is added to the microarray, and the micropillar is stamped into the microwell containing culture medium, including various combinations of growth factors and chemicals.