SEARCH Articles Figures Tables Assay time Assay transfer Energy resonant Fluorescence assay Fluorescence energy transfer Fluorescence resonance energy Fluorescence resonance energy transfer time-resolved Fluorescence resonance transfer Fluorescent resonance energy transfer Fluorescent transfer Resonance Resolvent Resonance energy Resonance fluorescence Resonance transfer Time-resolved Fluorescence Energy Transfer Time-resolved fluorescence Time-resolved fluorescence resonance energy