The impact of silver nanoparticles integration on biofilm formation and mechanical properties of glass ionomer cement

ConclusionIncorporation of silver nanoparticles with GIC can limit S. aureus biofilm formation with an insignificant effect on mechanical properties and noticeable influence on its coloration, which restrict its usage in areas where esthetic is not of major concern.
Clinical significanceAs the modification of GIC with silver nanoparticles improved the antibiofilm properties without altering its mechanical properties, it could be used as a restoration of root carious lesion mainly in nonesthetic areas, a base under composite restorations in deep posterior cavities and as a core material in caries susceptible patients.

Source: Journal of Esthetic and Restorative Dentistry - September 1, 2017 Category: Dentistry Authors: Noha A. El ‐Wassefy, Rasha H. El‐Mahdy, Naglaa R. El‐Kholany Tags: RESEARCH ARTICLE Source Type: research