The ordinary method to fabrication microfluidic chips by PDMS was casting, that was firstly to fabricate master of the chip, then use PDMS pre-polymer to cast the master, after the curing of PDMS, drill holes and bond them.

• 以PDMS为材料制作微流控芯片常使用模塑法,即首先需要制作芯片的阳模,然后以PDMS预聚物浇注阳模,固化后对其打孔、封接。