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| A 3-dimensional C/CeO2 hollow nanostructure framework as a peroxidase mimetic, and its application to the colorimetric determination of hydrogen peroxide | |
Wang, Nan1,2,3,4 ; Duan, Jizhou1,3,4; Shi, Weijie5; Zhai, Xiaofan1,3,4; Guan, Fang1,3,4; Yang, Lihui1,3,4; Hou, Baorong1,3,4
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| 2018-09-01 | |
| 发表期刊 | MICROCHIMICA ACTA
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| ISSN | 0026-3672 |
| 卷号 | 185期号:9页码:8 |
| 通讯作者 | Duan, Jizhou([email protected]) |
| 摘要 | Various 3-dimensional C/CeO2 hollow nanostructure frameworks (3D C/CeO2 HNFs) were synthesized by using a polymer blowing process that is accelerated by adding a certain amount of cerium nitrate. Polyvinylpyrrolidone was used as the polymer. The resulting HNFs were characterized by scanning electron microscopy, energy dispersive spectrometry, X-ray diffraction, and X-ray photoelectron spectroscopy. The HNFs possess a large specific surface area, and the CeO2 nanocrystals consist of a single phase. The HNFs display intrinsic peroxidase-like activity and can catalyze the oxidation of the peroxidase substrate 3,3',5,5'-tetramethylbenzidine in the presence of H2O2 to produce a blue product. The method was applied to the quantification of H2O2 with a 5.2 nM detection limit. The analytical range is from 10 nM to 1 mu M. |
| 关键词 | Microporous structure Photometry Catalytic activity H2O2 detection |
| DOI | 10.1007/s00604-018-2957-5 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Key Basic Research Project[2014CB643304]###2143; National Natural Science Foundation of China[41576080]###2144; National Natural Science Foundation of China[41706080]###956; National Key Basic Research Project[2014CB643304]; National Natural Science Foundation of China[41576080]; National Natural Science Foundation of China[41706080] |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Analytical |
| WOS记录号 | WOS:000441985000002 |
| 出版者 | SPRINGER WIEN |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/159893 |
| 专题 | 海洋环境腐蚀与生物污损重点实验室 |
| 通讯作者 | Duan, Jizhou |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, 19 Jia Yuquan Rd, Beijing 100039, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China 5.Shandong Agr Univ, Coll Chem & Mat Sci, Tai An 271018, Shandong, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 通讯作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Wang, Nan,Duan, Jizhou,Shi, Weijie,et al. A 3-dimensional C/CeO2 hollow nanostructure framework as a peroxidase mimetic, and its application to the colorimetric determination of hydrogen peroxide[J]. MICROCHIMICA ACTA,2018,185(9):8. |
| APA | Wang, Nan.,Duan, Jizhou.,Shi, Weijie.,Zhai, Xiaofan.,Guan, Fang.,...&Hou, Baorong.(2018).A 3-dimensional C/CeO2 hollow nanostructure framework as a peroxidase mimetic, and its application to the colorimetric determination of hydrogen peroxide.MICROCHIMICA ACTA,185(9),8. |
| MLA | Wang, Nan,et al."A 3-dimensional C/CeO2 hollow nanostructure framework as a peroxidase mimetic, and its application to the colorimetric determination of hydrogen peroxide".MICROCHIMICA ACTA 185.9(2018):8. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| A 3-dimensional CCeO（2244KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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