Label-free, capacitive immunosensor for protein detection

Gül, Özgür and Heves, Emre and Kaynak, Mehmet and Başağa, Hüveyda and Gürbüz, Yaşar (2006) Label-free, capacitive immunosensor for protein detection. In: IEEE SENSORS 2006 Conference, Daegu, South Korea

[thumbnail of label-free.pdf] PDF

Download (2MB)


This paper presents a biosensor implementation for the detection of protein molecules using specific antibodies. Affinity sensors allow the detection and quantification of target molecules in complex mixtures by affinity-based interactions. Immobilized antibody molecules are the probes that bind to specific protein molecules (targets) in biological fluids. In this study, interdigitated electrodes in the form of capacitance on glass slide were designed/simulated and used to measure the changes in the dielectric properties of the interdigated capacitances.
Item Type: Papers in Conference Proceedings
Uncontrolled Keywords: Biosensor; antibody; capacitive; cardiovascular.
Subjects: T Technology > TP Chemical technology
Divisions: Faculty of Engineering and Natural Sciences
Depositing User: Yaşar Gürbüz
Date Deposited: 19 Dec 2006 02:00
Last Modified: 26 Apr 2022 08:33

Actions (login required)

View Item
View Item