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Title: Recent advances in aptasensors based on graphene and graphene-like nanomaterials
Authors: Ping, Jianfeng
Zhou, Yubin
Wu, Yuanyuan
Papper, Vladislav
Boujday, Souhir
Marks, Robert S.
Steele, Terry W. J.
Keywords: Aptasensor
Issue Date: 2014
Source: Ping, J., Zhou, Y., Wu, Y., Papper, V., Boujday, S., Marks, R. S., et al. (2015). Recent advances in aptasensors based on graphene and graphene-like nanomaterials. Biosensors and Bioelectronics, 64, 373-385.
Series/Report no.: Biosensors and Bioelectronics
Abstract: Graphene and graphene-like two-dimensional nanomaterials have aroused tremendous research interest in recent years due to their unique electronic, optical, and mechanical properties associated with their planar structure. Aptamers have exhibited many advantages as molecular recognition elements for sensing devices compared to traditional antibodies. The marriage of two-dimensional nanomaterials and aptamers has emerged many ingenious aptasensing strategies for applications in the fields of clinical diagnosis and food safety. This review highlights current advances in the development and application of two-dimensional nanomaterials-based aptasensors with the focus on two main signal-transducing mechanisms, i.e. electrochemical and optical. A special attention is paid to graphene, a one-atom thick layer of graphite with exceptional properties, representing a fastgrowing field of research. In view of the unique properties of two-dimensional nanostructures and their inherent advantages of synthetic aptamers, we expect that high-performance two-dimensional nanomaterials-based aptasensing devices will find extensive applications in environmental monitoring, biomedical diagnostics, and food safety.
ISSN: 0956-5663
DOI: 10.1016/j.bios.2014.08.090
Schools: School of Materials Science & Engineering 
Rights: © 2014 Elsevier. This is the author created version of a work that has been peer reviewed and accepted for publication by Biosensors and Bioelectronics, Elsevier. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MSE Journal Articles

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