Abstract
In this work, we evaluate the suitability of various biobased materials for the fabrication of electrochemical
sensors. The working and counter electrodes are based on laser-induced graphene (LIG), a highly innovative
material allowing to manufacture conductive 3D porous graphene by direct irradiation a suitable substrate with a laser. Electrochemical LIG sensors usually rely on further additive processing, including the printing of a reference electrode and leads from conductive materials (e.g. silver ink), and a dielectric to allow the submersion into the solution containing the analyte (reference electrode: Ag/AgCl). Here, we employed for the substrate, the dielectric, and the leads sustainable and even biodegradable materials and evaluated their suitability for
electrochemical sensing.
sensors. The working and counter electrodes are based on laser-induced graphene (LIG), a highly innovative
material allowing to manufacture conductive 3D porous graphene by direct irradiation a suitable substrate with a laser. Electrochemical LIG sensors usually rely on further additive processing, including the printing of a reference electrode and leads from conductive materials (e.g. silver ink), and a dielectric to allow the submersion into the solution containing the analyte (reference electrode: Ag/AgCl). Here, we employed for the substrate, the dielectric, and the leads sustainable and even biodegradable materials and evaluated their suitability for
electrochemical sensing.
Originalsprache | Englisch |
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Publikationsstatus | Veröffentlicht - 28 Feb. 2023 |
Veranstaltung | LOPEC Conference 2023: Driving the future of printed electronics - ICM – International Congress Center München, München, Deutschland Dauer: 28 Feb. 2023 → 2 März 2023 https://lopec.com/en/ |
Konferenz
Konferenz | LOPEC Conference 2023 |
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Land/Gebiet | Deutschland |
Ort | München |
Zeitraum | 28/02/23 → 2/03/23 |
Internetadresse |
Schlagwörter
- electrochemical sensors
- sustainable sensors
- additive manufacturing
- laser-induced graphene