ShanghaiTech University Knowledge Management System
Transfer-free CVD graphene for highly sensitive glucose sensors | |
2020-01-15 | |
发表期刊 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (IF:11.2[JCR-2023],10.4[5-Year]) |
ISSN | 1005-0302 |
卷号 | 37页码:71-76 |
发表状态 | 已发表 |
DOI | 10.1016/j.jmst.2019.07.039 |
摘要 | Chemical vapor deposition (CVD) graphene film is a promising electrode-modifying material for fabricating high-performance glucose sensor due to its high electrical conductivity and two-dimensional structure over large area. However, the use of typical metal-based CVD graphene suffers from the residue contamination of polymer transfer-support and heavy metal ions. In this work, we directly grew few-layer graphene on the SiO2/Si substrate without transfer process and then fabricated graphene-based glucose sensors by sequentially immobilizing glucose oxidase and depositing Nafion layer on its surface that was functionalized by oxygen-plasma treatment. Our transfer- and metal-free process shows distinct advantage over the common metal-CVD method in improving the electrochemical performance by eliminating the contamination of transfer-residue. Thus-obtained glucose sensor shows a high sensitivity (16.16 mu A mM(-1) cm(-2)) with a detection limit of 124.19 mu M. This method is simple and promising for the development of highly sensitive glucose sensors. (C) 2019 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
关键词 | Graphene Chemical vapor deposition Transfer-free Oxygen-plasma treatment Glucose sensor |
收录类别 | EI ; SCIE ; SCI ; CSCD |
资助项目 | Liaoning Revitalization Talents Program[XLYC1808013] |
WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
WOS类目 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
WOS记录号 | WOS:000503163100009 |
CSCD记录号 | CSCD:6664486 |
出版者 | JOURNAL MATER SCI TECHNOL |
EI入藏号 | 20194807736092 |
EI主题词 | Chemical vapor deposition ; Glucose ; Glucose oxidase ; Graphene ; Heavy metals ; Metal ions ; Plasma applications ; Silica |
EI分类号 | Biology:461.9 ; Biomedical Equipment, General:462.1 ; Metallurgy and Metallography:531 ; Metallurgy:531.1 ; Nanotechnology:761 ; Chemical Reactions:802.2 ; Chemical Products Generally:804 ; Organic Compounds:804.1 ; Plasma Physics:932.3 |
WOS关键词 | DIRECT ELECTROCHEMISTRY ; METALLIC IMPURITIES ; GROWN GRAPHENE ; OXIDASE ; BIOSENSOR ; ELECTRODE ; FUNCTIONALIZATION ; NANOPARTICLES ; SURFACES ; FILMS |
原始文献类型 | Article |
引用统计 | 正在获取...
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文献类型 | 期刊论文 |
条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/104879 |
专题 | 物质科学与技术学院_特聘教授组_成会明组 物质科学与技术学院_博士生 |
共同第一作者 | Hao, Yabin |
通讯作者 | Ma, Lai-Peng; Zeng, You |
作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 2.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 200031, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, Shanghai 200050, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China 6.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China 7.Tsinghua Univ, Shenzhen Geim Graphene Ctr, TBSI, Shenzhen 518055, Guangdong, Peoples R China |
第一作者单位 | 物质科学与技术学院 |
推荐引用方式 GB/T 7714 | Wei, Shijing,Hao, Yabin,Ying, Zhe,et al. Transfer-free CVD graphene for highly sensitive glucose sensors[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2020,37:71-76. |
APA | Wei, Shijing.,Hao, Yabin.,Ying, Zhe.,Xu, Chuan.,Wei, Qinwei.,...&Zeng, You.(2020).Transfer-free CVD graphene for highly sensitive glucose sensors.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,37,71-76. |
MLA | Wei, Shijing,et al."Transfer-free CVD graphene for highly sensitive glucose sensors".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 37(2020):71-76. |
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