Highly sensitive graphene biosensors bas
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Wu, L.; Chu, H. S.; Koh, W. S.; Li, E. P.
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Article
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2010
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Optical Society of America
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English
β 795 KB
A surface plasmon resonance (SPR) based graphene biosensor is presented. It consists of a graphene sheet coated above a gold thin film, which has been proposed and experimentally fabricated recently [ChemPhysChem 11, 585 (2010)]. The biosensor uses attenuated total reflection (ATR) method to detect