An oxygen microsensor with a guard cathode
Open Access
- 1 March 1989
- journal article
- research article
- Published by Wiley in Limnology and Oceanography
- Vol. 34 (2) , 474-478
- https://doi.org/10.4319/lo.1989.34.2.0474
Abstract
A new oxygen microsensor has an internal guard cathode that removes all oxygen diffusing toward the sensor from the internal electrolyte. It exhibits unprecedented signal stability and is easy to construct. The high stability may make the use of such microsensors advantageous for routine environmental applications.This publication has 3 references indexed in Scilit:
- Combined Oxygen and Nitrous Oxide Microsensor for Denitrification StudiesApplied and Environmental Microbiology, 1988
- On the velocity sensitivity (stirring effect) of polarographic oxygen microelectrodesNetherlands Journal of Sea Research, 1987
- Oxygen Microelectrode That Is Insensitive to Medium Chemical Composition: Use in an Acid Microbial Mat Dominated by Cyanidium caldariumApplied and Environmental Microbiology, 1983