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Table 1 Intergroup comparative analysis showing the reduction percentage of colony-forming units (CFUs) after 24 h, 7 days, and 14 days of contact with intracanal medicaments on Enterococcus faecalis biofilms

From: The antimicrobial efficacy of graphene oxide, double antibiotic paste, and their combination against Enterococcus faecalis in the root canal treatment

Contact time

GO-DAP

DAP

GO

Positive control

P value

24 h

6.00

16.50

28.30

31.20

< 0.001

7 days

8.60

14.35

27.10

31.95

< 0.001

14 days

10.50

13.50

26.80

31.20

< 0.001

  1. Values are presented as mean rank
  2. GO Graphene oxide, DAP Double antibiotic paste