“…Prior to the cdPCR tests on our microfluidic device, we employed ddPCR and qPCR (fluorescent quantitative polymerase chain reaction) to verify the effectiveness of our device. Chicken DNA amplification was performed in a homemade droplet generator chip [23,24], a commercial thermal cycler (Bio-Rad, T100, Hercules, CA, USA), and a droplet reader (Bio-Rad, QX200, Hercules, CA, USA), respectively. The fluorescence signal of qPCR was read out by a commercial PCR instrument (Bio-Rad, CFX96, Hercules, CA, USA).…”