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CAS OpenIR  > 中科院上海应用物理研究所2011-2017年  > 期刊论文
题名:
Facile Synthesis of a MoS2-Prussian Blue Nanocube Nanohybrid-Based Electrochemical Sensing Platform for Hydrogen Peroxide and Carcinoembryonic Antigen Detection
作者: Su, S; Han, XY; Lu, ZW; Liu, W; Zhu, D; Chao, J; Fan, CH; Wang, LH; Song, SP; Weng, LX; Wang, LH
刊名: ACS APPLIED MATERIALS & INTERFACES
出版日期: 2017
卷号: 9, 期号:14, 页码:12773-12781
关键词: Molybdenum disulfide ; Prussian blue nanocubes ; electrochemical sensor ; nonenzymatic ; label-free
DOI: 10.1021/acsami.7b01141
文章类型: 期刊论文
英文摘要: Herein, an electrochemical detection platform was designed based on a Prussian blue nanocube-decorated molybdenum disulfide (MoS2-PBNCs) nanocomposite. Shape controlled and high-dispersion PBNCs were supported on the MoS2 nanosheet surface, which would be simply controlled by varying the experimental conditions. Expectedly, such obtained MoS2-based nanocomposites possessed excellent electro-catalytic ability, which could be employed to construct an electrochemical sensor for nonenzymatic hydrogen peroxide (H2O2) detection. More interestingly, MoS2-PBNCs nano composites could be utilized to construct a sensor for label-free detection of carcinoembryonic antigen (CEA). The electrochemical response of the MoS2-based immunosensor was linear with the CEA concentration ranging from 0.005 to 10 ng Moreover, the detection limit was calculated to be 0.54 pg mL(-1). The acceptable selectivity and high stability made such immunosensors detect CEA in human serum with satisfactory results. All data indicated that this MoS2-PBNCs nanocomposite may be a promising electrochemical sensing platform for the detection of chemical and biological molecules.
收录类别: SCI
语种: 英语
WOS记录号: WOS:000399354100071
ISSN号: 1944-8244
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sinap.ac.cn/handle/331007/27324
Appears in Collections:中科院上海应用物理研究所2011-2017年_期刊论文

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Recommended Citation:
Su, S,Han, XY,Lu, ZW,et al. Facile Synthesis of a MoS2-Prussian Blue Nanocube Nanohybrid-Based Electrochemical Sensing Platform for Hydrogen Peroxide and Carcinoembryonic Antigen Detection[J]. ACS APPLIED MATERIALS & INTERFACES,2017-01-01,9(14):12773-12781.
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文件名: Facile Synthesis of a MoS2-Prussian Blue Nanocube Nanohybrid-Based Electrochemical Sensing Platform for Hydrogen Peroxide and Carcinoembryonic Antigen Detection.pdf
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