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Graphene oxide as an efficient signal-to-background enhancer for DNA detection with a long range resonance energy
Yan Zhang1, Yue Liu, Shu Jun Zhen
1Education Ministry Key Laboratory on Luminescence and Real-Time Analysis, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China.
Chemical Communications (Cambridge, England)
|September 29, 2011
Abstract:
A long range resonance energy transfer (LrRET) strategy for label-free and sensitive DNA detection is outlined by introducing graphene oxide (GO) as an efficient signal-to-background enhancer, giving a limit of determination (3σ) of 0.31 nM.
