Figure 5 | Scientific Reports

Figure 5

From: 3D-Printed Microfluidic Device for the Detection of Pathogenic Bacteria Using Size-based Separation in Helical Channel with Trapezoid Cross-Section

Figure 5

UV-Visible absorbance spectra of the inner outlet MNC-EC samples having a range of concentrations in (a) buffer and (b) milk samples. The spectrum from top to bottom represents E. coli concentrations of 105 cfu/mL (black), 104 cfu/mL (red), 103 cfu/mL (green), 102 cfu/mL (blue), 10 cfu/mL (brown) and 0 cfu/mL (orange). Variations in the light absorption intensities of the solution at 484.9 nm for (c) buffer and (d) milk samples.

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