Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Direct comparison of the sensitivity of QCMs and AlN-based TFRs biosensors
Year:2016
Research Areas
  • Electronic technology and of the communications
Information
Abstract
We present the direct comparison of the performance of two gravimetric biosensors based on acoustic resonators, a quartz crystal microbalance and a high frequency AlN-based bulk acoustic wave film solidly mounted resonator (SMR). Both sensors are functionalized with streptavidin to detect the response to TBA29 aptamer biotin modified and different concentrations of thrombin. Experimental results reveal that both sensors succeed in detecting the targeted species, although SMRs show significantly greater sensitivity and a lower limit of detection.
International
Si
Congress
Eurosensors XXX (2016)
970
Place
Budapest (Hungría)
Reviewers
Si
ISBN/ISSN
1877-7058
http://dx.doi.org/10.1016/j.proeng.2016.11.136
Start Date
04/09/2016
End Date
07/09/2016
From page
481
To page
484
Proceedia Engineering, Vol. 168
Participants
  • Autor: José Miguel Escolano Moyano (UPM)
  • Autor: Barbara Diaz Duran (UPM)
  • Autor: Jimena Olivares Roza (UPM)
  • Autor: Marta Clement Lorenzo (UPM)
  • Autor: Teona Mirea (UPM)
  • Autor: Enrique Iborra Grau (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Fotónica Aplicada
  • Grupo de Investigación: Microsistemas y Materiales Electrónicos
  • Centro o Instituto I+D+i: Centro de Materiales y Dispositivos Avanzados para Tecnologías de Información y Comunicaciones
  • Departamento: Tecnología Fotónica y Bioingeniería
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