IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
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
2018-09-01
Source PublicationMICROCHIMICA ACTA
ISSN0026-3672
Volume185Issue:9Pages:8
Corresponding AuthorDuan, Jizhou(duanjz@qdio.ac.cn)
AbstractVarious 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.
KeywordMicroporous structure Photometry Catalytic activity H2O2 detection
DOI10.1007/s00604-018-2957-5
Indexed BySCI
Language英语
Funding ProjectNational Key Basic Research Project[2014CB643304] ; National Natural Science Foundation of China[41576080] ; National Natural Science Foundation of China[41706080]
WOS Research AreaChemistry
WOS SubjectChemistry, Analytical
WOS IDWOS:000441985000002
PublisherSPRINGER WIEN
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/159893
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorDuan, Jizhou
Affiliation1.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
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
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.
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