Polymerase chain reaction (Polymerase Chain Reaction, referred to as PCR), refers to the DNA polymerase catalyzed by the parent strand DNA as a template, with specific primers as the starting point for extension, replication through denaturation, annealing, extension (elevating temperature reaction) and other steps The process of extracting the daughter strand DNA complementary to the mother couplet template realizes the massive replication of genes in vitro.

The microfluidics (Microfluidics) proposed in the early 1980s is a technology to study the processing and manipulation of fluids at the μm-mm scale. Our team is one of the first laboratories to study this technology in China. After nearly 10 years of research, Research, 58 related academic papers have been published.

Usually called a lab-on-a-chip (lab-on-a-chip), it integrates a series of basic operating units involved in biochemistry on a micron-sized chip, forming a network of microchannels, and controlling fluid throughout the entire system. It has the advantages of portability and low energy consumption, and can meet the needs of life sciences for low-dose, more efficient, and highly sensitive analysis of biological samples.