How Does Silver Subfluoride Work?

Silver subfluoride is a chemical compound of silver and fluorine, with the molecular formula Ag₂F. It is a white crystalline powder that is used in dentistry as an antibacterial agent and for the treatment of dental caries.

The mechanism of action of silver subfluoride is not fully understood, but it is believed to work by releasing fluoride ions, which are known to have a strong antimicrobial effect. The fluoride ions disrupt the cell walls of bacteria, making them more susceptible to damage and death.

In addition, silver subfluoride has been shown to have a direct bactericidal effect on certain types of bacteria. It can penetrate bacterial cells and interfere with their metabolic processes, leading to cell death.

Furthermore, silver subfluoride has been found to have a remineralizing effect on tooth enamel. It can help to repair small cavities by promoting the formation of new mineral crystals in the enamel, strengthening the tooth and preventing further decay.

Overall, the exact mechanism of action of silver subfluoride is complex and multifaceted, involving both its fluoride ion-releasing properties and its direct bactericidal and remineralizing effects.