期刊
ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY
卷 44, 期 6, 页码 1429-1433出版社
TAYLOR & FRANCIS LTD
DOI: 10.3109/21691401.2015.1031907
关键词
antibacterial rate; Candida albicans; inorganic antibacterial materials; nanosilver
Background: Candida albicans is a common symbiotic fungus in the oral cavity, which can easily adhere to the surface of implanted materials. Highlighted by a broad antibacterial spectrum and potent antibacterial effects, nanosilver-based inorganic antibacterial agents (NSBIAA) are currently being hotly discussed with regard to their influences on biofilm formation of Candida albicans. Purpose: This paper aims to explore the influence of NSBIAA on biofilm formation of Candida albicans. Method: The XTT reduction method and the method of crystal violet determination were applied in measuring the influence of NSBIAA on biofilm formation of Candida albicans. In addition, biofilm morphology was determined by crystal violet staining. Result: It was observed that with the application of liquid antibacterial agent, at a concentration of 0.62 mg/ml, the biofilm activity of Candida albicans reduced (96.1 +/- 3.0) %, along with a reduction in the biomass (95.4 +/- 2.7) %, and biofilm formation was not observed under an inverted microscope. Conclusion: NSBIAA are able to inhibit biofilm formation.
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