Synthesis of ZnO nanowire arrays/3D graphene foam and application for determination of levodopa in the presence of uric acid
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- 作者：Hong Yan Yuea ; hyyue@hrbust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Hong Zhanga ; Shuo Huangb ; Xuan Yu Lina ; Xin Gaoa ; Jing Changa ; Long Hui Yaoa ; Er Jun Guoa
- 关键词：ZnO nanowire arrays ; Graphene foam ; Electrochemical biosensors ; Levodopa ; Uric acid
- 刊名：Biosensors and Bioelectronics
- 出版年：2017
- 出版时间：15 March 2017
- 年：2017
- 卷：89
- 期：part_P1
- 页码：592-597
- 全文大小：241 K
文摘
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A vertically aligned and highly uniform ZnO nanowire arrays grows on graphene foam.
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The ZnO NWAs/GF hybrid provides huge surface areas and abundant active sites.
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The electrode shows a high sensitivity and low measured detection limit for Levodopa.
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The electrode can selectively and accurately detect LD in the presence of uric acid.