Table 4.

Zone of Inhibition (ZI)

Microorganisms	Zone of Inhibition (mm)
	Doxycycline	Surfactin	CO-CNF	50 SNPs	100 SNPs	200 SNPs
S. mutans	26.00 ± 3.00	12.33 ± 1.15	N	12.00 ± 2.00	15.00 ± 2.00	21.33 ± 0.57
P. gingivalis	23.33 ± 1.52	11.33 ± 1.15	N	10.00 ± 1.00	14.66 ± 1.15	16.66 ± 1.15

Notes: Data are expressed as mean ± SD. (n = 3).

Abbreviations: CO-CNF, ĸ-carrageenan oligosaccharides linked cellulose nanofibers; 50 SNPs, 50 mg surfactin-loaded CO-CNF nanoparticles; 100 SNPs, 100 mg surfactin-loaded CO-CNF nanoparticles; 200 SNPs, 200 mg surfactin-loaded CO-CNF nanoparticles.