title: Graphene oxide as an efficient signal-to-background enhancer for DNA detection with a long range resonance energy transfer strategy.
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.
authors.affiliation: Education Ministry Key Laboratory on Luminescence and Real-Time Analysis, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China.
authors.forename: Yan
authors.initials: Y
authors.lastname: Zhang
authors.forename: Yue
authors.initials: Y
authors.lastname: Liu
authors.forename: Shu Jun
authors.initials: SJ
authors.lastname: Zhen
authors.forename: Cheng Zhi
authors.initials: CZ
authors.lastname: Huang
mesh_terms: D004247:DNA / Q000032:analysis*; D004735:Energy Transfer; D006108:Graphite / Q000737:chemistry*; D013050:Spectrometry, Fluorescence
chemical_list: D006108:Graphite; D004247:DNA