Abstract
For the electrochemical detection of nitrite in aqueous solutions, a sensor was developed utilising microsystems techno-logy. With electrodes in the sub-millimetre range, measurements were successfully performed and a concentration down to of 0.6 mgl-1 were detected without the addition of supporting electrolytes. A carbon-doped-photoresist was developed as an alternative electrode material for increasing long term stability. The measurement was performed with a low-power potentiostat to realize a long-term observation of nitrite in natural water.
| Translated title of the contribution | Carbon-Doped-Photoresist as Electrode Material for in-situ Measure-ment of Nitrite |
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| Original language | German |
| Title of host publication | Proceedings of Mikrosystemtechnik Kongress |
| Number of pages | 4 |
| Publication date | 2013 |
| Publication status | Published - 2013 |
| Externally published | Yes |
| Event | Mikrosystemtechnik Kongress 2013 - Aachen, Germany Duration: 14 Oct 2013 → 16 Oct 2013 http://www.vde.com/de/fg/GMM/News/Seiten/Mikrosystemtechnik2013.aspx |
Conference
| Conference | Mikrosystemtechnik Kongress 2013 |
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| Country/Territory | Germany |
| City | Aachen |
| Period | 14/10/2013 → 16/10/2013 |
| Internet address |