Antimicrobial Properties of Chitosan-Alumina/f-MWCNT Nanocomposites

Table 3

Summary of the highest dilutions (MICs) of the beads that inhibited the bacterial growth as determined by the INT assay.

Organism	Nanocomposites (μg/L)
	Chitosan	Chitosan-alumina	Chitosan-alumina/f-MWCNTs
E. faecalis	Up to 31.3	Up to 31.3	Up to 31.3
K. pneumoniae	125	125	125
K. pneumoniae	125	125	125
P. aeruginosa	62.5	62.5	125
E. coli	62.5	62.5	125
S. sonnei	62.5	62.5	125
E. coli	125	125	125
P. mirabilis	62.5	62.5	62.5
K. oxytoca	125	125	125
B. cereus	62.5	62.5	125
S. boydii	62.5	62.5	125
E. cloacae	125	125	250