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Antimicrobial Activity of a New Nanobased Endodontic Irrigation Solution: In Vitro Study Publisher



Moghadas L1 ; Shahmoradi M2 ; Narimani T1
Authors
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Authors Affiliations
  1. 1. Department of Microbiology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
  2. 2. Department of Microbiology, Faculty of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran

Source: Dental Hypotheses Published:2012


Abstract

Aims: The purpose of this study was to introduce a nanosilver particle based endodontic irrigation solution and to evaluate its antimicrobial efficacy in comparison to 5.25% NaOCl. Materials and Methods: In an in vitro experiment the effect of the new irrigant against Enterococcus faecalis (ATCC: 29212) and Staphylococcus aureus (ATCC 25923), two most commonly isolated species of root canal space, was studied in different time intervals of 3, 5 and 15 minutes. Results: No growth of E. faecalis and S. aureus was observed in any of irrigant groups and any of different time intervals. Conclusion: These results indicate that the new irrigant is as effective as NaOCl in preventing the bacterial growth of common root canal bacteria.
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