One-pot hydrothermal synthesis of CuO with tunable morphologies on Ni foam as a hybrid electrode for sensing glucose | |
Department | 固体润滑国家重点实验室 |
Fan ZJ(范增杰)1,2; Liu B(刘斌)3; Li ZP(李章朋)1; Ma LM(马立民)1; Wang JQ(王金清)1; Yang SR(杨生荣)1; Wang JQ(王金清) | |
2014 | |
Source Publication | RSC Advances |
ISSN | 2046-2069 |
Volume | 4Issue:44Pages:23319-23326 |
Abstract | CuO microstructures with urchin-like, flower-like and sheet-like morphologies were directly grown on a Ni foam via a simple and low-cost hydrothermal method. The aim was to construct a three-dimensional porous hybrid electrode for an amperometric non-enzymatic glucose sensor. As a result, the asprepared hybrid electrode with a flower-like morphology exhibited a higher electrocatalytic activity towards the oxidation of glucose compared to electrodes with other morphologies and a pristine Ni foam electrode. The flower-like CuO/Ni foam electrode displayed a high sensitivity of 1084 mA mM_1cm_2 to glucose ranging from 0.5 µM to 3.5 mM, which is higher than most of the reported CuO based electrodes, and also a low detection limit of 0.16 mM (signal/noise = 3). Notably, poisoning by chloride ions and interference from ascorbic acid, uric acid, dopamine, and sucrose were negligible. These results indicate that the flower-like CuO/Ni foam hybrid electrode is a promising candidate for amperometric non-enzymatic glucose detection. |
Subject Area | 材料科学与物理化学 |
DOI | 10.1039/c3ra47422d |
Funding Organization | the National Natural Science Foundation of China (Grant no. 51375474;51205385);the “Funds for Distinguished Young Scientists of Gansu Province” |
Indexed By | SCI |
If | 3.840 |
Language | 英语 |
Funding Project | 聚合物摩擦学组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/6963 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Wang JQ(王金清) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100080, Peoples R China 3.Lanzhou Univ, Sch Stomatol, Lanzhou 730000, Peoples R China |
Recommended Citation GB/T 7714 | Fan ZJ,Liu B,Li ZP,et al. One-pot hydrothermal synthesis of CuO with tunable morphologies on Ni foam as a hybrid electrode for sensing glucose[J]. RSC Advances,2014,4(44):23319-23326. |
APA | Fan ZJ.,Liu B.,Li ZP.,Ma LM.,Wang JQ.,...&王金清.(2014).One-pot hydrothermal synthesis of CuO with tunable morphologies on Ni foam as a hybrid electrode for sensing glucose.RSC Advances,4(44),23319-23326. |
MLA | Fan ZJ,et al."One-pot hydrothermal synthesis of CuO with tunable morphologies on Ni foam as a hybrid electrode for sensing glucose".RSC Advances 4.44(2014):23319-23326. |
Files in This Item: | ||||||
File Name/Size | DocType | Version | Access | License | ||
3 FZJ-RSC Advances 2(3123KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment