Abstract
The desirable features of mobile diagnostics include rapid, inexpensive testing with minimal usage protocols, yet reliable results in a short span of time. Our research has unraveled a novel sensing methodology for FET based biosensors that enable detection of target proteins in physiological conditions with high sensitivity and low detection limit. The miniaturized sensor is packaged into disposable micro-SD card chips, making it easy to be integrated into a portable or handheld diagnostic system, which is accessible and affordable to all. The current technology can revolutionize the IoT biosensor industry.