The continuous monitoring of a chemical parameter, usually the concentration of a
molecular species, is of central importance in analytical science. It also has commercial …

This paper describes a microcontroller-based interface circuit for chemoresistive metal-oxide
gas sensor dedicated to environmental pollution detection. The circuit controls the sensor …

Building on the invention of the transistor by Brattain and Bardeen, 1 an enormous amount
of research in semiconductors and integrated circuits (ICs) has established the modern …

An integrated chemical sensor with multiple ion and gas sensors, composed of four ISFETs
(pH, Na+, K+ and Cl−) and two gas sensors (PO 2 and P CO 2) on a 4 mm× 4 mm chip, is …

According to a 2007 report entitled “Sensors: A Global Strategic Business Report,” the global
sensor market grew at an annual average rate of 4.5% between 2000 and 2008 and is …

A polydimethylsiloxane micromolded separation column is presented with monolithically
integrated gas injection, temperature control, and a nanomaterial chemiresistor array for …

Through two specific examples, the possibilities offered by silicon-based micro-biosensors
are presented: the urea-ENFET (enzymatic field-effect transistor) and the impedimetric …

Because of its characteristics of miniaturization and integration, the ion-sensitive field effect
transistor (ISFET) is a potential candidate for the low-cost mass fabrication of multisensor …

A microfluidic channel is integrated with a tin oxide-based generic gas sensor on a PMMA
(polymethyl methacrylate) substrate to fabricate a miniature gas analyzer. The analyte gas …

Investigations with human breath and cultures of oral bacteria have been performed to
examine the analytical performance of the KAMINA gradient microarray based on a …