A SPLIT-RING RESONATOR-BASED MICROWAVE SENSOR FOR BIOSENSING

被引：0
|
作者：
Torun, Hamdi [1 ,2 ]
Top, Furkan C. [1 ]
Dundar, Gunhan [1 ]
Yalcinkaya, Arda D. [1 ,2 ]
机构：
[1] Bogazici Univ, Dept Elect & Elect Engn, TR-80815 Bebek, Turkey
[2] Bogazici Univ, Ctr Life Sci & Technol, TR-80815 Bebek, Turkey
来源：
2014 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) | 2014年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
引用
收藏
页码：159 / 160
页数：2
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