Zinc oxide nanoparticles reduce biofilm formation, synergize antibiotics action and attenuate Staphylococcus aureus virulence in host; an important message to clinicians

Table 3 Percentage of biofilm inhibition by ZnO-NPs

Isolate No	ZnO-NPs concentration (µg/mL)/ Percentage reduction of biofilm formation (%)
Isolate No	256 µg/mL	128 µg/mL	64 µg/mL
*S. aureus* ATCC 6538	50.4	37.8	29.4
42B	45.2	25.4	0
62EN	10.3	8.6	0
68EA	13.3	0	0
99W	35.7	25.9	20.2

ISSN: 1471-2180