A novel nonenzymatic electrochemical sensor based on double-shelled CuCo2O4 hollow microspheres for glucose and H2O2

doi:10.1016/j.jallcom.2019.153014

科研成果详情

题名	A novel nonenzymatic electrochemical sensor based on double-shelled CuCo2O4 hollow microspheres for glucose and H2O2
作者	Cheng, Di 1; Wang, Tuo 1; Zhang, Guangxue 3; Wu, Huimin 1; Mei, He2
发表日期	2020-04-05
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS 影响因子和分区
语种	英语
原始文献类型	Article
关键词	CuCo2O4 Hollow structure Electrochemical sensor Glucose H2O2
其他关键词	HYDROGEN-PEROXIDE SENSOR ; METAL-ORGANIC FRAMEWORK ; PERFORMANCE ; OXIDE ; CU ; NANOPARTICLES ; NANOTUBES ; ELECTRODE ; GRAPHENE ; CARBON
摘要	CuxCo3-xO4 (x = 0.5, 1, 1.5, 2) are successfully synthesized through hydrothermal and calcination processes. A series of electrochemical tests reveal that all of them exhibit electrocatalytic activity towards glucose and H2O2. Among them, CuCo2O4 (x =1) has a unique double-shelled hollow structure and shows higher catalytic performance. The electrochemical sensor based on CuCo2O4 displays a linear range from 2.5 mu M to 7.9 mM, with a sensitivity of 400.0 mu A mM(-1) cm(-2) for the detection of glucose. As for H2O2, it shows a linear range from 10.0 mu M to 8.9 mM, with a sensitivity of 94.1 mu A mM(-1) cm(-2). The sensor also exhibits short response time (<3 s), good selectivity, reproducibility, and stability over 18 days. Thus, this novel non-enzyme sensor has potential application in glucose and H2O2 detection. (C) 2019 Elsevier B.V. All rights reserved.
资助项目	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21205030]; key project of Hubei provincial education department [D20171001]; Hubei Key Laboratory of Ferro & Piezoelectric Materials and Devices [201710]; Hubei Key Laboratory for Processing and Application of Catalytic Materials [201829303]; 111 ProjectMinistry of Education, China - 111 Project [B12015]
出版者	ELSEVIER SCIENCE SA
出版地	LAUSANNE
ISSN	0925-8388
EISSN	1873-4669
卷号	819
DOI	10.1016/j.jallcom.2019.153014
页数	43
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000507378300101
收录类别	SCIE ; EI ; SCOPUS
EI入藏号	20194907785536
EI主题词	Electrochemical sensors
URL	查看原文
SCOPUSEID	2-s2.0-85075829683
通讯作者地址	[Wu, Huimin]Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials,Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules,Hubei Key Laboratory of Polymer Materials,National & Local Joint Engineering Research Center of High-throughput Drug Screening Technology,College of Chemistry & Chemical Engineering,Ministry of Education & Hubei Key Laboratory of Ferro & Piezoelectric Materials and Devices,Faculty of Physics & Electronic Science,Hubei University,Wuhan,430062,China
Scopus学科分类	Mechanics of Materials;Mechanical Engineering;Metals and Alloys;Materials Chemistry
引用统计	被引频次：47[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://kms.wmu.edu.cn/handle/3ETUA0LF/7306
专题	公共卫生学院_环境科学系
通讯作者	Wu, Huimin
作者单位	1.Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials,Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules,Hubei Key Laboratory of Polymer Materials,National & Local Joint Engineering Research Center of High-throughput Drug Screening Technology,College of Chemistry & Chemical Engineering,Ministry of Education & Hubei Key Laboratory of Ferro & Piezoelectric Materials and Devices,Faculty of Physics & Electronic Science,Hubei University,Wuhan,430062,China; 2.Department of Environmental Sciences,Zhejiang Provincial Key Laboratory of Watershed Science and Health,Wenzhou Medical University,Wenzhou,325035,China; 3.School of Nuclear Technology and Chemistry & Biology,Hubei University of Science and Technology,Xianning,437100,China
推荐引用方式 GB/T 7714	Cheng, Di,Wang, Tuo,Zhang, Guangxue,et al. A novel nonenzymatic electrochemical sensor based on double-shelled CuCo2O4 hollow microspheres for glucose and H2O2[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2020,819.
APA	Cheng, Di, Wang, Tuo, Zhang, Guangxue, Wu, Huimin, & Mei, He. (2020). A novel nonenzymatic electrochemical sensor based on double-shelled CuCo2O4 hollow microspheres for glucose and H2O2. JOURNAL OF ALLOYS AND COMPOUNDS, 819.
MLA	Cheng, Di,et al."A novel nonenzymatic electrochemical sensor based on double-shelled CuCo2O4 hollow microspheres for glucose and H2O2".JOURNAL OF ALLOYS AND COMPOUNDS 819(2020).