Two-dimensional transition metal dichalcogenide nanomaterials for biosensing applications

Yanling Hu, Ying Huang, Chaoliang Tan, Xiao Zhang, Qipeng Lu, Melinda Sindoro, Xiao Huang, Wei Huang, Lianhui Wang, Hua Zhang

科研成果: 期刊稿件文献综述同行评审

189 引用 (Scopus)

摘要

Biosensors are powerful tools used to monitor biological and biochemical processes, ranging from clinical diagnosis to disease therapy. The huge demands for bioassays greatly promote the development of new nanomaterials as sensing platforms. Two-dimensional (2D) nanomaterials with superior properties, such as large surface areas and excellent conductivities, are excellent candidates for biosensor applications. Among them, single- or few-layered transition metal dichalcogenide (TMD) nanomaterials represent an emerging class of 2D nanomaterials with unique physical, chemical, and electronic properties. In this mini-review, we summarize the recent progress in 2D TMD nanomaterial-based biosensors for the sensitive detection of various kinds of targets, including nucleic acid, proteins, and small biomolecules, based on different sensors like optical sensors and electrochemical sensors, and bioelectronic sensors. Finally, the challenges and opportunities in this promising field are also proposed.

源语言英语
页(从-至)24-36
页数13
期刊Materials Chemistry Frontiers
1
1
DOI
出版状态已出版 - 1月 2017
已对外发布

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