Affiliations 

  • 1 International Islamic University Malaysia
MyJurnal

Abstract

Dental plaque is a structurally and functionally organized biofilm. Modern molecular
biological techniques have identified about 1000 different bacterial species in the dental biofilm,
twice as many as can be cultured. Inherent resistance of biofilm bacteria to conventional
antibiotics is alarming. It induces antibiotic resistance to an order of three or more in magnitude
greater than those displayed by planktonic bacteria. Staphylococcus aureus is the most dominant
bacterial species isolated from the saliva and dental plaques. One of the reasons for its
pathogenicity is its ability to form biofilms. In this study, the resistance of S. aureus biofilms
against a eries of metal-antibiotics, an alternative to the conventional antibiotics, was
investigated. (Copied from article).