Large scale and controllable preparation of W2C nanorods or WC nanodots with peroxidase-like catalytic activity

W_2C nanorods or WC nanodots are prepared via an easy,shape-controllable and large-scale preparation technique.Results reveal that each of the W_2C nanorods and WC nanodots has a peroxidase-like activity.Besides,the peroxidase-like activity of W_2C is the first time to be demonstrated.The catalytic...

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Published inChinese physics B Vol. 26; no. 4; pp. 484 - 488
Main Author 任晓娜 夏敏 燕青芝 葛昌纯
Format Journal Article
LanguageEnglish
Published Chinese Physical Society and IOP Publishing Ltd 01.04.2017
Subjects
C nanorods
mesoporous carbon
peroxidase-like activity
WC nanodots
人工模拟酶
制备技术
可控制备
纳米棒
纳米点
过氧化物酶
酶催化活性
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Summary:W_2C nanorods or WC nanodots are prepared via an easy,shape-controllable and large-scale preparation technique.Results reveal that each of the W_2C nanorods and WC nanodots has a peroxidase-like activity.Besides,the peroxidase-like activity of W_2C is the first time to be demonstrated.The catalytic efficiency of W_2C nanorods is much higher than that of WC nanodots and chemical condition range of W_2C can be wider than that of WC,which indicates that W_2C is likely to be used as artificial mimetic peroxidase or in-situ amplified colorimetric immunoassay.
Bibliography:W_2C nanorods or WC nanodots are prepared via an easy,shape-controllable and large-scale preparation technique.Results reveal that each of the W_2C nanorods and WC nanodots has a peroxidase-like activity.Besides,the peroxidase-like activity of W_2C is the first time to be demonstrated.The catalytic efficiency of W_2C nanorods is much higher than that of WC nanodots and chemical condition range of W_2C can be wider than that of WC,which indicates that W_2C is likely to be used as artificial mimetic peroxidase or in-situ amplified colorimetric immunoassay.
11-5639/O4
W2C nanorods; WC nanodots; peroxidase-like activity; mesoporous carbon
Xiao-Na Ren, Min Xia, Qing-Zhi Yan, and Chang-Chun Ge（ Institute of Nuclear Energy and New Energy System Materials, School of Materials Sciences and Engineering University of Science and Technology Beijing （USTB）, Beijing 100083, China）
ISSN:1674-1056
2058-3834
DOI:10.1088/1674-1056/26/4/048103