A non-enzymatic glucose sensing based on hollow cuprous oxide nanospheres in a Nafion matrix

doi:10.1016/j.snb.2015.03.026

QIBEBT-IR > 先进有机功能材料研究组

	A non-enzymatic glucose sensing based on hollow cuprous oxide nanospheres in a Nafion matrix
	Cao, Hongmei 1,2; Yang, Ailing 3; Li, Hua 1,2; Wang, Lele 3; Li, Shunpin 3; Kong, Jilie 1,2; Bao, Xichang4 ; Yang, Renqiang 4
	2015-07-31
发表期刊	SENSORS AND ACTUATORS B-CHEMICAL
卷号	214 页码:169-173
摘要	Utilizing as-prepared hollow cuprous oxide (Cu2O) nanospheres, a simple nonenzymatic glucose amperometric sensor was fabricated. The structure and morphology of hollow Cu2O nanospheres were characterized by transmission electron microscopy (TEM) and X-ray diffraction (XRD). Electrocatalytic activity of Cu2O was investigated by cyclic voltammetry (CV) and chronoamperometry, exhibiting a direct for the oxidation of glucose in an alkaline medium at 0.6 V. This constructing sensor was applied in detection of glucose with a detection limit of 0.41 mu M, a linear detection range from 1.25 to 37.5 mu M and with a high sensitivity of 2038.2 mu AmM(-1)cm(-2). Due to superior catalytic performance and low cost of hollow Cu2O nanospheres, it shows great potential in applications for direct sensing of glucose. (C) 2015 Elsevier B.V. All rights reserved.
文章类型	Article
关键词	Hollow Cuprous Oxide Nanospheres Nonenzymatic Glucose Amperometric Sensor
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1016/j.snb.2015.03.026
关键词[WOS]	GROWTH-MODEL ; SENSOR ; NANOSTRUCTURES ; SPHERES ; CU2O
收录类别	SCI
语种	英语
WOS研究方向	Chemistry ; Electrochemistry ; Instruments & Instrumentation
WOS类目	Chemistry, Analytical ; Electrochemistry ; Instruments & Instrumentation
WOS记录号	WOS:000353131300023
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/6450
专题	先进有机功能材料研究组
作者单位	1.Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China 2.Fudan Univ, Inst Biomed Sci, Shanghai 200433, Peoples R China 3.Ocean Univ China, Dept Phys, Qingdao 266100, Peoples R China 4.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
推荐引用方式 GB/T 7714	Cao, Hongmei,Yang, Ailing,Li, Hua,et al. A non-enzymatic glucose sensing based on hollow cuprous oxide nanospheres in a Nafion matrix[J]. SENSORS AND ACTUATORS B-CHEMICAL,2015,214:169-173.
APA	Cao, Hongmei.,Yang, Ailing.,Li, Hua.,Wang, Lele.,Li, Shunpin.,...&Yang, Renqiang.(2015).A non-enzymatic glucose sensing based on hollow cuprous oxide nanospheres in a Nafion matrix.SENSORS AND ACTUATORS B-CHEMICAL,214,169-173.
MLA	Cao, Hongmei,et al."A non-enzymatic glucose sensing based on hollow cuprous oxide nanospheres in a Nafion matrix".SENSORS AND ACTUATORS B-CHEMICAL 214(2015):169-173.