Fig. 4. Analytical performance of the method.
(A) Absorbance ratio of the approach when detecting MRSA with different concentrations. (B) Correlation between the absorbance ratio and the concentration of MRSA. (C) Absorbance of the approach when detecting MRSA and interfering bacteria. n = 3 technical duplicates. (D) Absorbance of the approach when detecting MRSA from 10 sample duplicates.