Carmellose Mucoadhesive Oral Films Containing Vermiculite/Chlorhexidine Nanocomposites as Innovative Biomaterials for Treatment of Oral Infections

Table 6

Antimicrobial properties of mucoadhesive oral films against Staphylococcus aureus.

Sample	CFU
Exposition	30 min	60 min	90 min	120 min	180 min	240 min	300 min	1 day	2 days	3 days	4 days
10CHDAC	CN	CN	CN	CN	CN	CN	CN	55	0	0	0
10CHDAC-T	CN	0	0	0	0	0	0	0	0	0	0
20CHDAC	CN	CN	CN	CN	CN	CN	CN	0	0	0	0
20CHDAC-T	CN	0	0	0	0	0	0	0	0	0	0
10CHDG	CN	CN	CN	CN	CN	CN	CN	CN	0	0	0
10CHDG-T	0	0	0	0	0	0	0	0	0	0	0
20CHDG	CN	CN	CN	CN	CN	CN	CN	0	0	0	0
20CHDG-T	CN	7	0	0	0	0	0	0	0	0	0
C	CN	CN	CN	CN	CN	CN	CN	CN	CN	CN	CN
C-T	CN	CN	CN	CN	CN	CN	CN	CN	CN	CN	CN
Growth on glass	CN	CN	CN	CN	CN	CN	CN	CN	CN	CN	CN
Growth on blood agar	CN	CN	CN	CN	CN	CN	CN	CN	CN	CN	CN

CN (countless number: >300 CFU on the plate).
The initial time periods, in which microorganism growth was completely inhibited, are written in bold for each sample.