A Microwave Ring Resonator Based Glucose Sensor
Küçük Resim Yok
Tarih
2016
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Science Bv
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
A microwave ring resonator based glucose detecting biosensor incorporating glucose oxidase enzyme is presented. Sensor uses a split ring resonator as a transducer, where the sensing operation is done by the observation of shifts in its resonant frequency. Resonator was fabricated with basic fabrication techniques and the enzyme was immobilized via conductive polymer agent PEDOT: PSS. Experimentally observed redshift of resonant frequency of the sensor in response to different loading conditions are in agreement with simulation results and theoretical expectations. Sensor selectivity is confirmed with control experiments conducted with NaCl solutions. Experiments done with different glucose solution concentrations yielded a sensor sensitivity of 0.174MHz/mgml(-1). (C) 2016 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license.
Açıklama
30th Eurosensors Conference -- SEP 04-07, 2016 -- Budapest, HUNGARY
Anahtar Kelimeler
Metamaterials, Split Ring Resonators, Biosensors, Glucose, Gox, Biosensors
Kaynak
Proceedings of The 30th Anniversary Eurosensors Conference - Eurosensors 2016
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
168
