The microphysiological system (MPS), also known as "organ on a chip" or "tissue chip," uses the latest advances in cell biology, tissue engineering, and microfabrication to create in vitro models of human organs and tissues. These systems provide promising solutions for simulating human physiology and diseases in vitro and have multiple applications in areas where traditional cell culture and animal models are insufficient. PDMS Chips custom https://microfluidics.alfa-chemistry.com/pdms-chips.html