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. 2023 Mar 7;18:1145–1158. doi: 10.2147/IJN.S398748

Figure 4.

Figure 4

(A) Protein leakage from Methicillin-resistant Staphylococcus aureus (MRSA) suspensions treated with 2 × minimum inhibitory concentration (MIC) of (1,4-DBTPP)Br2 for 2.5 h. Quantification and images (inset) of (1,4-DBTPP)Br2 on MRSA biofilm formation after staining with (B) crystal violet and (C) resazurin (Excitation wavelength: 570 nm, Emission wavelength: 600 nm). Data are mean ± SD, n = 3, Student’s t-test; * p < 0.05 compared to the PBS-treated group.