A preliminary study of application of the antibacterial solution containing silver ion to the surface of soft lining material.
- Author:
Mi ZHOU
1
;
Li DU
;
Zhun YANG
;
Yunmao LIAO
Author Information
1. Department of Prosthodontics, West China College of Stonatology, Sichuan University, Chengdu 610041, China.
- Publication Type:Journal Article
- MeSH:
Anti-Bacterial Agents;
chemistry;
pharmacology;
Candida albicans;
drug effects;
Denture Cleansers;
pharmacology;
Denture Liners;
microbiology;
Membranes, Artificial;
Microbial Sensitivity Tests;
Silver;
pharmacology;
Staphylococcus aureus;
drug effects
- From:
Journal of Biomedical Engineering
2011;28(2):318-321
- CountryChina
- Language:Chinese
-
Abstract:
We tried to find the effects of the application of the antibacterial solution containing silver ions on the surface of the denture soft lining material. We selected the right concentration of the silver-containing solution and coated a soft lining material with the solution so that the soft lining material could be antibacterial. The antibacterial solution containing silver ions was prepared by sol-gel method. MIC of C. a and S. a were tested by broth dilution test. The surface property and thickness were tested after coated. The in vitro antibacterial ratio against C. a and S. a were demonstrated by the method of plate-counting. A film was formed after coating, while the adequacy was not changed. Antibacterial ratio of 0.64 mg/ml group against C. a was 90.82%, and that against S. a was 94.96% in 24 hours, respectively. It was found that the antibacterial property of the soft lining material can be acquired by coating this antibacterial solution with silver ion, without changing the adequacy.
