New ink jet approach offers simple way to print microdisk lasers for biosensing

Researchers have developed a unique inkjet printing method for fabricating tiny biocompatible polymer microdisk lasers for biosensing applications. The approach enables production of both the laser and sensor in a room temperature, open-air environment, potentially enabling new uses of biosensing technologies for health monitoring and disease diagnostics.

source https://www.sciencedaily.com/releases/2021/02/210203144540.htm