Facile Synthesis of a MoS2-Prussian Blue Nanocube Nanohybrid-Based Electrochemical Sensing Platform for Hydrogen Peroxide and Carcinoembryonic Antigen Detection

doi:10.1021/acsami.7b01141

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Facile Synthesis of a MoS2-Prussian Blue Nanocube Nanohybrid-Based Electrochemical Sensing Platform for Hydrogen Peroxide and Carcinoembryonic Antigen Detection
	Su, S; Han, XY; Lu, ZW; Liu, W; Zhu, D; Chao, J; Fan, CH; Wang, LH; Song, SP; Weng, LX
刊名	ACS APPLIED MATERIALS & INTERFACES
	2017
卷号	9 期号:14 页码:12773-12781
关键词	Molybdenum Disulfide Prussian Blue Nanocubes Electrochemical Sensor Nonenzymatic Label-free
ISSN号	1944-8244
DOI	10.1021/acsami.7b01141
文献子类	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.
语种	英语
WOS记录号	WOS:000399354100071
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/27324]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	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,2017,9(14):12773-12781.
APA	Su, S.,Han, XY.,Lu, ZW.,Liu, W.,Zhu, D.,...&Wang, LH.(2017).Facile Synthesis of a MoS2-Prussian Blue Nanocube Nanohybrid-Based Electrochemical Sensing Platform for Hydrogen Peroxide and Carcinoembryonic Antigen Detection.ACS APPLIED MATERIALS & INTERFACES,9(14),12773-12781.
MLA	Su, S,et al."Facile Synthesis of a MoS2-Prussian Blue Nanocube Nanohybrid-Based Electrochemical Sensing Platform for Hydrogen Peroxide and Carcinoembryonic Antigen Detection".ACS APPLIED MATERIALS & INTERFACES 9.14(2017):12773-12781.