期刊
MRS BULLETIN
卷 37, 期 12, 页码 1290-1296出版社
CAMBRIDGE UNIV PRESS
DOI: 10.1557/mrs.2012.209
关键词
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资金
- National Natural Science Foundation of China [21075047]
- Special Fund for Basic Scientific Research of Central Colleges [CCNU11C01002, CCNU10A02005]
- NIH, National Institute of Environmental Health Sciences (NIEHS) [U54 ES16015]
- U.S. Department of Energy (DOE) Laboratory
- DOE [DE-AC05-76RL01830]
Graphene, a free-standing two-dimensional crystal with one-atom thickness, exhibits distinct properties that are highly attractive for biosensing and bioimaging, such as a high electrical conductivity, a large planar area, and an excellent ability to quench fluorescence. This article selectively reviews recent advances in the field of graphene-based materials for biosensing and bioimaging. In particular, graphene-based enzyme biosensors, DNA biosensors, and immunosensors are summarized in detail. Graphene-based biotechnology for cell imaging is also described. Future perspectives and possible challenges in this rapidly developing area are also discussed.
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