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| One-step electrochemical fabrication of a nickel oxide nanoparticle/polyaniline nanowire/graphene oxide hybrid on a glassy carbon electrode for use as a non-enzymatic glucose biosensor | |
| 其他题名 | One-step electrochemical fabrication of a nickel oxide nanoparticle/polyaniline nanowire/graphene oxide hybrid on a glassy carbon electrode for use as a non-enzymatic glucose biosensor |
Zhuang, XM; Tian, CY; Luan, F; Wu, XR; Chen, LX ; Chen, LX (reprint author), Yantai Univ, Coll Chem & Chem Engn, Yantai, Shandong, Peoples R China.; Chen, LX (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Beijing 100864, Peoples R China. Email:[email protected]; [email protected]
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| 发表期刊 | RSC ADVANCES
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| ISSN | 2046-2069 |
| 2016 | |
| 卷号 | 6期号:95页码:92541-92546 |
| 关键词 | Graphene Oxide Nio Nanofibers Sensor Nanoparticles Polyaniline Nanosheets Nanotubes Composites Deposition Oxidation |
| DOI | 10.1039/c6ra14970g |
| 产权排序 | [Zhuang, Xuming; Tian, Chunyuan; Luan, Feng; Wu, Xuran; Chen, Lingxin] Yantai Univ, Coll Chem & Chem Engn, Yantai, Shandong, Peoples R China; [Chen, Lingxin] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Beijing 100864, Peoples R China |
| 作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
| 英文摘要 | We propose here a novel non-enzymatic glucose biosensor composed of a nickel oxide nanoparticle/polyaniline nanowire/graphene oxide hybrid composite on a glassy carbon electrode (NiONP/PANiNW/GO/GCE). The composite, prepared by mixing aniline with graphene oxide (GO) together, was transferred onto the surface of a bare glassy carbon electrode (GCE). This was then immersed in deoxygenated 50 mM NiCl2 solution and electrodeposited at -0.8 V for 400 s to obtain the modified electrode, NiONP/PANiNW/GO/GCE. We characterized the morphology and electrochemical performance of the modified electrode using scanning electron microscopy (SEM) and cyclic voltammetry (CV), respectively. We found that the NiONP/PANiNW/GO/GCE exhibits higher electrocatalytic activity for glucose oxidation than a nickel oxide nanosheet/graphene oxide modified glassy carbon electrode (NiONS/GO/GCE) in alkaline solution. The sensitivity of the sensor towards glucose oxidation is 376.22 mu A mM(-1) cm(-2) with a linearity range of 2 mu M to 5.560 mM and a detection limit of 0.5 mM (S/N = 3). The sensor selectively detects glucose in the presence of common interfering species such as ascorbic acid, uric acid and dopamine. Furthermore, we examined the applicability of this modified electrode as a sensing probe for the detection of glucose concentration in fetal bovine serum. We conclude that the highly selective and sensitive NiONP/PANiNW/GO/GCE based nonenzymatic glucose sensor has the potential to be applied to the accurate measurement of glucose levels for various practical purposes such as clinical diagnosis and food analysis, etc. |
| 文章类型 | Article |
| 资助机构 | National Natural Science Foundation of China [21405132, 21405131, 21575122] ; Young Scholars Fund of Yantai University [HY13B19, HY13B21] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | GRAPHENE OXIDE ; NIO NANOFIBERS ; SENSOR ; NANOPARTICLES ; POLYANILINE ; NANOSHEETS ; NANOTUBES ; COMPOSITES ; DEPOSITION ; OXIDATION |
| 研究领域[WOS] | Chemistry, Multidisciplinary |
| WOS记录号 | WOS:000385389800048 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/17493 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Wu, XR; Chen, LX (reprint author), Yantai Univ, Coll Chem & Chem Engn, Yantai, Shandong, Peoples R China.; Chen, LX (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Beijing 100864, Peoples R China. Email:[email protected]; [email protected] |
| 作者单位 | 1.Yantai Univ, Coll Chem & Chem Engn 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat |
| 推荐引用方式 GB/T 7714 | Zhuang, XM,Tian, CY,Luan, F,et al. One-step electrochemical fabrication of a nickel oxide nanoparticle/polyaniline nanowire/graphene oxide hybrid on a glassy carbon electrode for use as a non-enzymatic glucose biosensor[J]. RSC ADVANCES,2016,6(95):92541-92546. |
| APA | Zhuang, XM.,Tian, CY.,Luan, F.,Wu, XR.,Chen, LX.,[email protected].(2016).One-step electrochemical fabrication of a nickel oxide nanoparticle/polyaniline nanowire/graphene oxide hybrid on a glassy carbon electrode for use as a non-enzymatic glucose biosensor.RSC ADVANCES,6(95),92541-92546. |
| MLA | Zhuang, XM,et al."One-step electrochemical fabrication of a nickel oxide nanoparticle/polyaniline nanowire/graphene oxide hybrid on a glassy carbon electrode for use as a non-enzymatic glucose biosensor".RSC ADVANCES 6.95(2016):92541-92546. |
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