Rapid whole-cell sensing chip for low-level arsenite detection.

A novel whole-cell sensing chip system consisted of a micro-concentrator, a set of electrochemical detection electrodes, and a microfluidic channel was developed for rapid detection of arsenite in water. Firstly, the E. coli cells transformed with arsenited-regulated reporter plasmids were incubated with solution contained arsenite.

A Multi Parameters Wearable Telemetric System for Cardio-Pulmonary Fitness of e-Health.

We report a multi parameters cardio-pulmonary (CP) monitoring system with features of low power consumptions (30mA,3.3V), miniaturization (size 25 cm), and wireless data communications (Frequency 96 MHz) for wearable applications in e-Health. Its target application is forthe evaluation of fitness of CP during exercises.