Figure 7.

Characterization of other bacteria under stress conditions by Raman spectroscopy and super-resolution fluorescence microscopy; (A–D) dose–response of H₂O₂ against Fn 10 953, Fn 23 726, S. Mutans, and MRSA USA300; data were fitted by a dose–response relationship function; (E–H) Raman spectra of Fn 10 953 (E), Fn 23 726 (F), S. mutans (G), and MRSA USA300 (H) with and without the treatment of H₂O₂; data: mean (solid line) ± SD (shadow) from three biological replicates; Raman peaks at 745 and 1128 cm⁻¹ were highlighted by dashed lines; (I) super-resolution fluorescence imaging of BODIPY C₁, C₁₂-labeled Fn 10 953, Fn 23 726, S. Mutans, and MRSA after the treatment of sub-MIC H₂O₂; scalar bar = 2 μm.