Statistical analysis
All experiments were independently repeated three times.
Each biofilm assay experiments was conducted as independent samples of
six and mean values compared within and between groups using the
student’s t-tests.
All biofilm extraction experiments were conducted as three independent
experiments and mean values compared between groups using the student’s
t-tests.
Graphpad Prism 9 (GraphPad Software, LLC) was used for statistical
analysis. Differences were statistically different for a
P-value < 0.05.