Ion sensitive field effect transistors (ISFETs) form a very attractive solution for wearable
sensors due to their capacity for ultra-miniaturization, low power operation, and very high …

Biosensors translate biological events into electronic signals that quantify biological
processes. They are increasingly used in in vitro diagnostics applications that leverage their …

A potentiostat circuit for the application of bipolar electrode voltages and detection of
bidirectional currents using a microelectrode array is presented. The potentiostat operates …

High-density biosensor arrays are essential for many cutting-edge biomedical applications
including point-of-care vaccination screening to detect multiple highly contagious diseases …

We introduce a hybrid CMOS-graphene sensor array for subsecond measurement of
dopamine via fast-scan cyclic voltammetry (FSCV). The prototype chip has four independent …

Fast-scan cyclic voltammetry (FSCV) is an electrochemical sensing method used for
measuring the concentration of neurotransmitters within the brain. FSCV is typically …

This paper describes the design of a high-density 4,096-pixel electrochemical biosensor
array in 180nm CMOS for biomedical applications that require multiple analyte detection …

This paper presents a novel implantable electro-chemical sensor with a built-in readout
circuit, with an ultimate aim of measuring dopamine levels in human striatum. The chosen …

As a result of numerous advances towards miniaturization in several diverse fields including
chemistry, nanofabrication, microfluidics, and electronics, point-of-care (PoC) biosensors …

Wearable sweat sensing systems offer non-invasive and real-time bio-data streaming
solutions. They open the possibility for continuous monitoring of biomarkers' concentrations …