Uniform and Vertically Oriented ZnO Nanosheets Based on Thin Layered MoS2: Synthesis and High-Sensing Ability

doi:10.1021/acssuschemeng.6b01699

	Uniform and Vertically Oriented ZnO Nanosheets Based on Thin Layered MoS2: Synthesis and High-Sensing Ability
	Yang, Tao 1; Cui, Yanan 1; Chen, Meijing 1; Yu, Renzhong 1; Luo, Shizhong 1; Li, Weihua 2; Jiao, Kui 1
	2017-02-01
发表期刊	ACS SUSTAINABLE CHEMISTRY & ENGINEERING
卷号	5 期号:2 页码:1332-1338
文章类型	Article
摘要	Recently, a lot of nanomaterial-based composites have attracted wide interests in the field of electrochemical biosensing. Especially, the nanostructured ZnO (such as nanobelts, nanowires, and nanosheets) has emerged as a unique family of nanomaterials. In this Research Article, the uniform and vertically oriented ZnO nanosheets were electrodeposited on the preobtained MoS2 scaffold via cyclic voltammetry method further as a sensitively sensing platform to detect some molecules containing aromatic or conjugated rings. The morphology and electrochemical behaviors of ZnO-MoS2 nanosheets were investigated by scanning electron microscopy (SEM), X-ray powder diffraction (XRD), and some electrochemical methods. Taking the nitro-substituted aromatic explosive 2,4,6-trinitrotoluene (TNT) as an example, the parallel experiments were made to prove that the uniform ZnO-MoS2 nanosheets composite was a worthy electrochemical monitoring platform toward the TNT detection. Compared with individual ZnO and individual MoS2, the ZnO-MoS2 showed the most obvious electrochemical signal, lowest limit of detection, and superior linear relation in the low concentration range. Moreover, the detections of other molecules containing aromatic or conjugated rings, such as 2'-deoxyaguanosine-5'-triphosphate trisodium (dGTP) and riboflavin (V-b), were also investigated.
关键词	Mos2 Zno Cyclic Voltammetry Electrodeposition Electrochemical Sensing Application Tnt Dgtp Aromatic Molecules
DOI	10.1021/acssuschemeng.6b01699
收录类别	SCI
语种	英语
WOS记录号	WOS:000393634600012
引用统计	被引频次：20[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
版本	出版稿
条目标识符	http://ir.qdio.ac.cn/handle/337002/136376
专题	海洋环境腐蚀与生物污损重点实验室
作者单位	1.Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, Key Lab Sensor Anal Tumor Marker, Educ Minist, 53 Zhengzhou Rd, Qingdao 266042, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Yang, Tao,Cui, Yanan,Chen, Meijing,et al. Uniform and Vertically Oriented ZnO Nanosheets Based on Thin Layered MoS2: Synthesis and High-Sensing Ability[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2017,5(2):1332-1338.
APA	Yang, Tao.,Cui, Yanan.,Chen, Meijing.,Yu, Renzhong.,Luo, Shizhong.,...&Jiao, Kui.(2017).Uniform and Vertically Oriented ZnO Nanosheets Based on Thin Layered MoS2: Synthesis and High-Sensing Ability.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,5(2),1332-1338.
MLA	Yang, Tao,et al."Uniform and Vertically Oriented ZnO Nanosheets Based on Thin Layered MoS2: Synthesis and High-Sensing Ability".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 5.2(2017):1332-1338.

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文件名称/大小	文献类型	版本类型	开放类型	使用许可
Uniform and Vertical（5226KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览