This paper presents a large-scale CMOS chemicalsensing array operating in current mode
for real-time ion imaging and detection of DNA amplification. We show that the currentmode …

This paper describes a novel design of ISFET, which uses a hafnium oxide-coated
aluminum pad surface as a floating/extended gate. The design was realized using standard …

Recent advances in electronics and electrochemical sensors have led to an emerging class
of next generation wearables, detecting analytes in biofluids such as perspiration. Most of …

This paper presents a 32× 32 ISFET array with inpixel dual-sensing and programmability
targeted for on-chip DNA amplification detection. The pixel architecture provides thermal …

Ion-sensitive field-effect transistors (ISFETs) form a high sensitivity and scalable class of
sensors, compatible with advanced complementary metal-oxide semiconductor (CMOS) …

We present a model that can be used to compute the charging and potential at any point of
the electrochemical system comprising the ion-sensitive floating gate FET (ISFGFET) …

The ion-sensitive field-effect transistor (ISFET) is a type of electrochemical sensor with a
wide range of applications. They offer advantages of being compatible with standard CMOS …

In this paper, the ion-sensitive field-effect transistor (ISFET) performance in unmodified
complementary metal-oxide-semiconductor is thoroughly studied in terms of …

This paper demonstrates and compares three configurations for ISFET arrays fabricated in
unmodified CMOS that facilitate chemical imaging with linear pH-to-output conversion …

Reduction of drift in Complementary Metal Oxide-Semiconductor (CMOS) Ion-Sensitive Field-
Effect Transistor (ISFET) pH sensors is demonstrated using monolayer and multilayer …