Open-channel microdroplets array toward multiple biosensing. (IMAGE) Science China Press Caption The summary of four typical open-channel droplets array (Microchamber, Wettable pattern, Mini-pillar platform, and Liquid marbles) for fluorescence, electrochemical, SERS, colorimetric, MS, and multiple biosensing. Credit ©Science China Press Usage Restrictions Use with credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.