A split-ring resonator-based microwave sensor for biosensing

Torun, Hamdi, Top, Furkan C., Dundar, Gunhan and Yalcinkaya, Arda D. (2014) A split-ring resonator-based microwave sensor for biosensing. In: 2014 International Conference on Optical MEMS and Nanophotonics. IEEE, pp. 159-160. ISBN 978-0-9928-4140-9

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Abstract

A split-ring resonator-based microwave sensor comprises a metallic ring with a slit and integrated monopole patch antennas on top of a dielectric substrate. The resonant frequency of the device is measured as 2.12 GHz. The device is demonstrated as a resonant biomolecular sensor where the interactions between heparin and fibroblast growth factor 2 are probed. The sensitivity of the device is obtained as 3.7 kHz/(ng/ml) with respect to changes in concentration of heparin.

Item Type:	Book Section
Subjects:	F300 Physics
Department:	Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Depositing User:	Becky Skoyles
Date Deposited:	10 Jun 2019 10:54
Last Modified:	10 Oct 2019 18:17
URI:	http://nrl.northumbria.ac.uk/id/eprint/39593

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