Metal oxide intercalated layered double hydroxide nanosphere: With enhanced electrocatalyic activity towards H2O2 for biological applications
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- 作者：Muhammad AsifaAuthor Vitae ; Wang HaitaoaAuthor Vitae ; Dong ShuangaAuthor Vitae ; Ayesha AzizaAuthor Vitae ; Guoan ZhangaAuthor Vitae ; Fei Xiaoa ; b ; xiaofei@hust.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Hongfang Liua ; b ; liuhf@mail.hust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; hongf_liu@163.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：p-Type layered double hydroxide ; n-Type copper oxide nanoparticles ; Composite nanosphere ; Electrochemical biosensor ; Hydrogen peroxide
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：239
- 期：Complete
- 页码：243-252
- 全文大小：3371 K
文摘
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CuO@MnAl NSs have been fabricated by co-precipitation and hydrothermal approach.
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MnAl layered doubled hydroxide can be used to wrap n-type CuO nanoparticles.
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MnAl layered doubled hydroxide serves as p-type semiconductive material.
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CuO@MnAl NSs electrode demonstrates excellent electrochemical performance towards the nonenzymatic sensing of H2O2.
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Real-time monitoring of H2O2 from blood serum, urine and secreted by live tumorigenic and normal cells.