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Biofilm oxygen profiling using an array of microelectrodes on a microfabricated needle

Autor
Moya, A.; Guimera, X.; del Campo, F.; Prats-Alfonso, E.; Dorado, A.D.; Baeza, M.; Villa, R.; Gabriel, D.; Gamisans, X.; Gabriel Buguña, Gemma
Tipus d'activitat
Article en revista
Revista
Procedia engineering
Data de publicació
2014
Número
87
Pàgina inicial
256
Pàgina final
259
DOI
https://doi.org/10.1016/j.proeng.2014.11.654 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/24300 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S1877705814027696 Obrir en finestra nova
Resum
A novel microelectrode array (DO-MEA) sensor was designed and fabricated using microelectromechanical systems technology on a needle for real time measurement of dissolved oxygen (DO). The sensor consisted of eleven gold disk microelectrodes and a rectangular auxiliary electrode along them. The sensor can also be operated with an integrated reference system. Three different sensor designs were fabricated, and their responses were fully characterized and evaluated. The DO-MEA sensor presented a l...
Citació
Moya, A. [et al.]. Biofilm oxygen profiling using an array of microelectrodes on a microfabricated needle. "Procedia engineering", 2014.
Paraules clau
Biofilms, Bioprocess Monitoring, Dissolved Oxygen, Microelectrode Array, Microsensors, Profile
Grup de recerca
BIOGAP - Grup de Tractament Biològic de Contaminants Gasosos i Olors
SSR-UPC - Smart Sustainable Resources

Participants