Fabrication of interdigitated high-performance zinc oxide nanowire modified electrodes for glucose sensing
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- 作者：R. Haarindraprasada ; Uda Hashima ; uda@unimap.edu.my" class="auth_mail" title="E-mail the corresponding author ; Subash C.B. Gopinatha ; b ; Veeradasan Perumala ; Wei-Wen Liua ; S.R. Balakrishnana
- 关键词：Interdigitated electrode ; ZnO nanowire ; Glucose ; Biosensor ; Sol&ndash ; gel
- 刊名：Analytica Chimica Acta
- 出版年：2016
- 出版时间：21 June 2016
- 年：2016
- 卷：925
- 期：Complete
- 页码：70-81
- 全文大小：2934 K
文摘
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ZnO nanowire (NW) modified Interdigitated electrode (IDE) to monitor the level of glucose is fabricated using silver.
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Amendment of ZnO-based thin film and NW were done.
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ZnO thin films that was annealed yielded a good quality crystallite sized, 50, 100 and 110 nm.
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A flower-model NW was obtained with the lowest diameter of 21 nm.
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Designed IDE was shown to have the detection limit as low as 0.03 mg/dL of glucose with a fast response time of 3 s.