Fig. 3From: Construction of in vitro liver-on-a-chip models and application progressPreparation process and internal structure of LOC. First, extract target cells in vitro for cultivation. Then prepare the LOC motherboard. Finally, integrate cells, microfluidics, and auxiliary controls into LOC. This figure was adapted and reproduced based on reference [2] using BioRender (agreement number: EE26FJBHFK)Back to article page