Rapid, high-sensitivity, and real-time characterization of microorganisms plays a significant
role in several areas, including clinical diagnosis, human healthcare, early detection of …

We introduce a multi-channel integrated circuit for fast stimulated Raman scattering (SRS)
microscopy on multiple simultaneous frequencies at a frame rate higher than 1 frame/s. The …

This paper presents a miniature and cost-effective cell fiber-spectrophotometer based on
fluorescence emission sensing for real-time detection of biomarkers. The prototype …

This paper presents a high-precision CMOS fluorescence photometry sensor using a novel
lock-in amplification scheme based on switched-biasing and ping-pong auto-zeroing …

This article describes a new biosensor prototype that uses microscale electrodes to measure
impedance, pH, and temperature changes caused by bacterial growth in vitro. The prototype …

This paper presents the design of a CMOS lock-in amplifier (LIA) encapsulated with an
impedance sensor for microbial monitoring applications. The custom integrated LIA is …

This research is funded by the SMAART-NSERC CREATE Program and the Sentinel North
Strategy at Université Laval. This project aimed to develop a multi-sensing biosensor …

Résumé Les derniers évènements planétaires et plus particulièrement l'avènement sans
précédent du nouveau coronavirus augmente la demande pour des appareils de test à …