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Development and impedimetric evaluation of a magnetic interdigitated microelectrode

Autor
Sánchez, B.; Vega, D.; Rodriguez, A.; Bragos, R.; Marco, M.P.; Valera, E.
Tipus d'activitat
Article en revista
Revista
Sensors and actuators B. Chemical
Data de publicació
2014-11-01
Volum
203
Pàgina inicial
444
Pàgina final
451
DOI
https://doi.org/10.1016/j.snb.2014.06.139 Obrir en finestra nova
Projecte finançador
Desarrollo de bioimplantes para la regeneración cardiaca con células progenitoras derivadas de la grasa cardiaca, biomateriales y..
Repositori
http://hdl.handle.net/2117/24319 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0925400514008314 Obrir en finestra nova
Resum
A magnetic interdigitated microelectrode (m-ID mu E) has been developed, characterized and evaluated. In order to demonstrate the potential use of these electrodes in the biosensors field, impedimetric measurements of bovine serum albumin (BSA) biofunctionalized magnetic mu-particles (BSAMP) were performed. Thanks to their magnetic capabilities and to the use of magnetic mu-particles, the developed electrodes were successfully regenerated and could be reused several times. The classical stepped-...
Citació
Sánchez, B. [et al.]. Development and impedimetric evaluation of a magnetic interdigitated microelectrode. "Sensors and actuators B. Chemical", 01 Novembre 2014, vol. 203, p. 444-451.
Paraules clau
Biofunctionalized magnetic mu-particles, Biosensors, Electrochemical impedance measurements, Electrodes, Faradaic admittance measurements, Food samples, Fourier-transform, Frequency response analyzer (FRA), Immunosensor, Impedance spectroscopy (IS), Label-free etection, Local polynomial method (LPM), Magnetic interdigitated microelectrode (m-ID mu E), Nonlinear distortions, Time
Grup de recerca
CREB - Centre de Recerca en Enginyeria Biomedica
IEB - Instrumentació Electrònica i Biomèdica
MNT - Grup de Recerca en Micro i Nanotecnologies

Participants