Mo-MLO-06 - A miniaturized portable device for continuous sensing of environmental contaminants

Event

EUROSENSORS 2026
2026-09-06 - 2026-09-09
Zurich

Band

Poster

Chapter

Microfluidic Devices, Lab on a Chip, µTAS, Organ on Chip Systems

Author(s)

Pages

497 - 498

DOI

10.5162/eurosensors2026/Mo-MLO-06

ISBN

978-3-910600-12-6

Price

free

Abstract

This paper presents a compact, low-cost, and low-power device for multiplexed in situ detection of environmental contaminants in seawater. The system integrates microfluidics, electronics, and am-perometric biosensors to perform up to eight simultaneous measurements. A novel pulsed-flow meth-od ensures uniform fluid distribution across sensor chambers while reducing energy consumption. The device demonstrates good reproducibility (CV ~7%) and comparable performance to commercial po-tentiostats. Its portable design enables autonomous operation for real-time environmental monitoring. The platform shows strong potential for scalable and field-deployable biosensing applications.