Food Science Commons^™

Electrowetting-On-Dielectric (Ewod): Current Perspectives And Applications In Ensuring Food Safety, Snigdha Roy Barman, Imran Khan, Subhodeep Chatterjee, Subhajit Saha, Dukhyun Choi, Sangmin Lee, Zong-Hong Lin

Journal of Food and Drug Analysis

Digital microfluidic (DMF) platforms have contributed immensely to the development of multifunctional lab-on-chip systems for performing complete sets of biological and analytical assays. Electrowetting-on-dielectric (EWOD) technology, due to its outstanding flexibility and integrability, has emerged as a promising candidate for such lab-on-chip applications. Triggered by an electrical stimulus, EWOD devices allow precise manipulation of single droplets along the designed electrode arrays without employing external pumps and valves, thereby enhancing the miniaturization and portability of the system towards transcending important laboratory assays in resource-limited settings. In recent years, the simple fabrication process and reprogrammable architecture of EWOD chips have led to …