Figure 1 | Scientific Reports

Figure 1

From: Assessment of the biofilm-forming ability on solid surfaces of periprosthetic infection-associated pathogens

Figure 1

Congo red tests to screen biofilm production of microorganisms. (a). Representative images of Congo red tests with broth culture (left) and agar plates (right) at 24-, 48-, and 72-h time points. (b) Heatmap for Congo red test results of 11 microorganisms used throughout this study. Each number on the scale bar indicates the media color as follows: 1 = red, 2 = dark red, 3 = brown, 4 = dark brown, 5 = black.

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