Synthesis and intrinsic enzyme-like activity of beta-MnOOH nanoplates
文献类型：期刊论文
| 作者 | Wang, Yi1 ; Zhang, Dun1; Xiang, Zhenbo1,2
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| 刊名 | JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
 |
| 出版日期 | 2016-02-01 |
| 卷号 | 59页码:547-552 |
| 关键词 | beta-MnOOH Nanoplate Hydrothermal treatment Enzyme mimic Peroxidase |
| 英文摘要 | Single phase beta-MnOOH with high crystallinity was successfully synthesized by a method combining controlled hydrothermal synthesis and subsequently air oxidation. The results of X-ray diffraction, scanning electron microscopy, transmission electron microscopy showed that the as-prepared beta-MnOOH had a thin hexagonal layered structure, uniform particle size distribution, and good dispersion. The presence of hydrazine and suitable hydrothermal temperature (140 degrees C) are of the two key factors to synthesize pure phase,beta-MnOOH. The synthesized beta-MnOOH nanoplates could catalyze the oxidation reaction of peroxidase substrate 3,3',5,5'-tetramethylbenzidine in the absence of H2O2 to produce a blue color change, indicating an intrinsic enzyme-like activity. Furthermore, as an inorganic enzyme mimic, beta-MnOOH also showed high stability, which facilitates its potential applications as enzyme mimics in biosensor, biotechnology, and biomedicine. (C) 2015 Taiwan Institute of Chemical Engineers. Published by Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000370883900064 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/112481]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, 19 Jia Yuquan Rd, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yi,Zhang, Dun,Xiang, Zhenbo. Synthesis and intrinsic enzyme-like activity of beta-MnOOH nanoplates[J]. JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS,2016,59:547-552. |
| APA | Wang, Yi,Zhang, Dun,&Xiang, Zhenbo.(2016).Synthesis and intrinsic enzyme-like activity of beta-MnOOH nanoplates.JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS,59,547-552. |
| MLA | Wang, Yi,et al."Synthesis and intrinsic enzyme-like activity of beta-MnOOH nanoplates".JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS 59(2016):547-552. |
入库方式： OAI收割
来源：海洋研究所
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