Feasible H₂S Sensing in Water with a Printed Amperometric Microsensor.

ABSTRACT: Concern over pollution has led to an increase in wastewater treatment systems, which require constant monitorization. In particular, hydrogen sulfide (H₂S) is a toxic gas, soluble in water, commonly found in industrial and urban effluents. For proper removal control, fast, durable, and easy-to-handle analytical systems, capable of on-line measurements, such as electrochemical sensors, are required. Moreover, for a proper monitoring of said treatment processes, analysis must be carried out through all steps, thus needing for an economic and highly reproducible method of sensor fabrication. Digital printing have risen in the last few years as technologies capable of mass producing miniaturized electronical devices, allowing for the fabrication of amperometric sensors. Here, a 2 mm

SUBMITTER: Pare F 

PROVIDER: S-EPMC10753653 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature