Kohlenstoff-dotierter-Fotolack als Elektrodenmaterial für die in-situ Messung von Nitrit

Translated title of the contribution: Carbon-Doped-Photoresist as Electrode Material for in-situ Measure-ment of Nitrite

L. Wahn, L. Behrendt, Suhith Hemanth, H.K. Trieu

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review


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 contributionCarbon-Doped-Photoresist as Electrode Material for in-situ Measure-ment of Nitrite
Original languageGerman
Title of host publicationProceedings of Mikrosystemtechnik Kongress
Number of pages4
Publication date2013
Publication statusPublished - 2013
Externally publishedYes
EventMikrosystemtechnik Kongress 2013 - Aachen, Germany
Duration: 14 Oct 201316 Oct 2013


ConferenceMikrosystemtechnik Kongress 2013
Internet address


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