Fluoride release from a new glass-ionomer cement
P Neelakantan, S John, S Anand… - Operative …, 2011 - meridian.allenpress.com
Operative dentistry, 2011•meridian.allenpress.com
… It is possible that the increased surface area to volume of the nano-sized filler has the
capacity to release fluoride in the powder more quickly, increasing the fluoride release of
the material. The current study compared the amount and pattern of fluoride release of a
nano-ionomer, a conventional glass-ionomer cement, a resin-modified glass-ionomer
cement, a compomer and a resin composite using a fluoride ion-selective electrode with ion
analyzer. The null hypothesis was that the weekly and cumulative fluoride release of the …
capacity to release fluoride in the powder more quickly, increasing the fluoride release of
the material. The current study compared the amount and pattern of fluoride release of a
nano-ionomer, a conventional glass-ionomer cement, a resin-modified glass-ionomer
cement, a compomer and a resin composite using a fluoride ion-selective electrode with ion
analyzer. The null hypothesis was that the weekly and cumulative fluoride release of the …
Clinical Relevance
The antibacterial and cariostatic properties of glass-ionomer cements are associated with the amount of fluoride released. Therefore, fluoride release from a restorative material for extended periods of time is considered favorable.
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