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. 2012 Mar 27;12(4):4065–4073. doi: 10.3390/s120404065

Figure 4.

Figure 4.

RRLC analysis of C8-HSL after incubation with B. sonorensis L62 resting cells for 0 (red) and 24 h (blue). Note the degradation of C8-HSL after incubation for 24 h corresponded to the drop of peak (with retention time (RT) at 0.95 min in the RRLC chromatogram). Preceding peak (RT = 0.65 min) was solvent front. mAU: Absorbance unit at 210 nm.