| Non-enzymatic Amperometric Glucose Sensor Based on Copper Nanowires Decorated Reduced Graphene Oxide |
| Ju LL; Wu GS; Lu B; Li XY; Wu HP; Liu AP; Liu, AP (reprint author), Zhejiang Sci Tech Univ, Ctr Optoelect Mat & Devices, Hangzhou 310018, Zhejiang, Peoples R China.; Liu, AP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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| 发表期刊 | ELECTROANALYSIS
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| 2016
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| 卷号 | 28期号:10页码:2543-2551 |
| ISSN | 1040-0397
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| 摘要 | A nanocomposite consisting of one-dimensional copper nanowires and two-dimensional reduced graphene oxide nanosheets (CuNWs/rGO) was synthesized by a simple one-step wet-chemical synthetic process. The Cu NWs anchored onto the rGO nanosheets with wrinkles and folds had a smooth surface. The CuNWs/rGO hybrids exhibited excellent electrocatalytic activity toward glucose oxidation due to the superior conductivity along one-dimensional direction and excellent catalytic activity of Cu NWs and rapid electron transfer in the two-dimensional rGO sheets. A wide linear range up to 11 mM, high sensitivity (1625 mu A/(mM.cm(2))), low detection limit (0.2 mu M) and fast response (< 2 s) to glucose oxidation were obtained under a working potential of 0.58V for the hybrid with optimized Cu/rGO mass ratio in the alkaline solution. Furthermore, the CuNWs/rGO composites displayed high selectivity to glucose and resistance against poisoning by commonly interfering species such as ascorbic acid, dopamine, uric acid, acetamidophenol and some carbohydrates. The CuNWs/rGO hybrids with good reproducibility, stability and poisoning resistance to chloride ions were therefore promising for the potential application as non-enzymatic amperometric glucose sensors with improved electrochemical performances. |
| 关键词 | Copper Nanowire
Reduced Graphene Oxide
Hydrothermal Synthesis
Non-enzymatic Glucose Sensor
Electrocatalytic Activity
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| DOI | 10.1002/elan.201600100
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| URL | 查看原文
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| 收录类别 | SCI
; EI
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| 语种 | 英语
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| WOS记录号 | WOS:000387886500035
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| 关键词[WOS] | Copper nanowire
; Reduced graphene oxide
; Hydrothermal synthesis
; Non-enzymatic glucose sensor
; Electrocatalytic activity
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| WOS研究方向 | Chemistry
; Electrochemistry
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| WOS类目 | Chemistry, Analytical
; Electrochemistry
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| 项目资助者 | National Natural Science Foundation of China [51272237, 51572242, 11372280]
; Zhejiang Provincial Natural Science Foundation of China [LY16E020011]
; 521 Talent Project of Zhejiang Sci-Tech University
; Program for Innovative Research Team of Zhejiang Sci-Tech University
; Opening Fund of State Key Laboratory of Nonlinear Mechanics
; Program for Innovative Research Team of Zhejiang Sci-Tech University [15010039-Y]
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| 论文分区 | 二类
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/59957
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| 专题 | 非线性力学国家重点实验室
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| 通讯作者 | Liu, AP (reprint author), Zhejiang Sci Tech Univ, Ctr Optoelect Mat & Devices, Hangzhou 310018, Zhejiang, Peoples R China.; Liu, AP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China. |
推荐引用方式
GB/T 7714 |
Ju LL,Wu GS,Lu B,et al. Non-enzymatic Amperometric Glucose Sensor Based on Copper Nanowires Decorated Reduced Graphene Oxide[J]. ELECTROANALYSIS,2016,28,10,:2543-2551.
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| APA |
Ju LL.,Wu GS.,Lu B.,Li XY.,Wu HP.,...&Liu, AP .(2016).Non-enzymatic Amperometric Glucose Sensor Based on Copper Nanowires Decorated Reduced Graphene Oxide.ELECTROANALYSIS,28(10),2543-2551.
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| MLA |
Ju LL,et al."Non-enzymatic Amperometric Glucose Sensor Based on Copper Nanowires Decorated Reduced Graphene Oxide".ELECTROANALYSIS 28.10(2016):2543-2551.
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