Fig. 4From: Functional rolling circle amplification-based sensitive determination and low-speed centrifugation-based isolation of Staphylococcus aureusAnalytical performance of the approach. A Fluorescent spectrum of the approach when detecting different concentrations of S. aureus. B Correlation between the recorded fluorescence intensity and the concentrations of target. Inserted is the linear equation between the recorded fluorescence intensity and the logarithmic concentrations of S. aureus. C Fluorescence intensity of the approach when detecting S. aureus and interfering bacteriaBack to article page