Nitrogen-Doped Carbon Nanotubes Supported by Macroporous Carbon as an Efficient Enzymatic Biosensing Platform for Glucose
文献类型：期刊论文
| 作者 | Song, Yonghai1; Lu, Xingping1; Li, Yi1; Guo, Qiaohui1; Chen, Shuiliang1; Mao, Lanqun2; Hou, Haoqing1; Wang, Li1 |
| 刊名 | ANALYTICAL CHEMISTRY
 |
| 出版日期 | 2016-01-19 |
| 卷号 | 88期号:2页码:1371-1377 |
| 英文摘要 | Effective immobilization of enzymes/proteins on an electrode surface is very essential for biosensor development, but it still remains challenging because enzymes/proteins tend to form close-packed structures on the electrode surface. In this work, nitrogen-doped carbon nanotubes (NCNTs) supported by three-dimensional Kenaf Stem-derived porous carbon (3D-KSC) (denoted as 3D-KSC/NCNTs) nanocomposites were constructed as the supporting matrix to load glucose oxidase (GOD) for preparing integrated glucose biosensors. These NCNTs are vertically arrayed on the channel walls of the 3D-KSC via the chemical vapor deposition method, which could noticeably increase the effective surface area, mechanical stability, and active sites (originating from the doped nitrogen) of the nanocomposites. The integrated glucose biosensor exhibits some advantages over the traditional GOD electrodes in terms of the capability to promote the direct electron transfer of GOD, enhance the mechanical stability of the biosensor attributed to the strong interaction between NCNTs and GOD, and enlarge the specific surface area to efficiently load a large number of GODs. The as-prepared biosensor shows a good performance toward both oxygen reduction and glucose biosensing. This study essentially offers a novel approach for the development of biosensors with excellent analytical properties. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/30094]  |
| 专题 | 化学研究所_活体分析化学实验室 |
| 作者单位 | 1.Jiangxi Normal Univ, Coll Chem & Chem Engn, Key Lab Funct Small Organ Mol, Minist Educ,Key Lab Chem Biol, Nanchang 330022, Jiangxi Provinc, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Analyt Chem Living Biosyst, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Yonghai,Lu, Xingping,Li, Yi,et al. Nitrogen-Doped Carbon Nanotubes Supported by Macroporous Carbon as an Efficient Enzymatic Biosensing Platform for Glucose[J]. ANALYTICAL CHEMISTRY,2016,88(2):1371-1377. |
| APA | Song, Yonghai.,Lu, Xingping.,Li, Yi.,Guo, Qiaohui.,Chen, Shuiliang.,...&Wang, Li.(2016).Nitrogen-Doped Carbon Nanotubes Supported by Macroporous Carbon as an Efficient Enzymatic Biosensing Platform for Glucose.ANALYTICAL CHEMISTRY,88(2),1371-1377. |
| MLA | Song, Yonghai,et al."Nitrogen-Doped Carbon Nanotubes Supported by Macroporous Carbon as an Efficient Enzymatic Biosensing Platform for Glucose".ANALYTICAL CHEMISTRY 88.2(2016):1371-1377. |
入库方式： OAI收割
来源：化学研究所
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