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Journal of Micro/Nanolithography, MEMS, and MOEMS

Manufacture of carbon microelectrodes by laser lithography for electrochemical detection
Author(s): Silvino Altuna; Adrian Fernandez; Miguel Garcia; Maria Rodriguez; Jose Rodriguez
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Paper Abstract

Carbon microelectrodes have been implemented as sensing phases in order to improve the efficiency of the electrochemical sensing in capillary electrophoresis microchips. Surface and embedded carbon microelectrodes were fabricated on glassy substrates using a laser lithography technique. Both types of microelectrodes were successfully verified and, in the case of embedded microelectrodes, are proving to be an excellent alternative to increase the sensitivity of biosensors based on capillary electrophoresis.

Paper Details

Date Published: 1 October 2011
PDF: 7 pages
J. Micro/Nanolith. 10(4) 043013 doi: 10.1117/1.3661993
Published in: Journal of Micro/Nanolithography, MEMS, and MOEMS Volume 10, Issue 4
Show Author Affiliations
Silvino Altuna, Univ. de Oviedo (Spain)
Adrian Fernandez, Univ. de Oviedo (Spain)
Miguel Garcia, ETH Zurich (Switzerland)
Maria Rodriguez, Univ. de Oviedo (Spain)
Jose Rodriguez, Univ. de Oviedo (Spain)


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