Live Demonstration: A Portable ISFET Platform for PoC Diagnosis Powered by Solar Energy

This demonstration presents a portable and low-power ISFET platform, powered by a solar panel battery system. A 32x32 ISFET array is connected to the portable platform using a custom cartridge, which interface with a Raspberry Pi that controls biasing, configuration and data acquisition, while displaying the results on a touchscreen. Inspired by classic videogame consoles, we present a GUI for screening and diagnosis which provides an intuitive experience for non-expert users, ultimately offering an end-to-end system for ISFET-based Point-of-Care diagnosis.

[1]  Jesus Rodriguez-Manzano,et al.  A 12.8 k Current-Mode Velocity-Saturation ISFET Array for On-Chip Real-Time DNA Detection , 2018, IEEE Transactions on Biomedical Circuits and Systems.

[2]  Pantelis Georgiou,et al.  A Programmable, Highly Linear and PVT-Insensitive ISFET Array for PoC Diagnosis , 2019, 2019 IEEE International Symposium on Circuits and Systems (ISCAS).

[3]  Anselm Au,et al.  Live Demonstration: A Mobile Diagnostic System for Rapid Detection and Tracking of Infectious Diseases , 2018, 2018 IEEE International Symposium on Circuits and Systems (ISCAS).