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. 2019 Feb 4;9:1256. doi: 10.1038/s41598-018-37628-x

Figure 4.

Figure 4

Reduction of S. aureus (a) and P. aeruginosa (b) biofilmic cells number as a result of EO-saturated BC activity. Red triangles - contact discs; green squares - media discs; yellow circles - bottom discs. The reduction ratio is normalized with regard to biofilm growth control samples which were estimated as a 100% of possible absorbance. C - clove, oil, E - eucalyptus oil, T - thyme oil.