Material Conformity and Bactericidal Characteristics of High-Density Ozone Disinfection in Vinyl Polysiloxane Impression and PMMA Dentistry Fillings

• 作者: Hiroshi Ohkawa Tetsuya Akitsu
• 来源期刊: 工程(英文)(1947-3931)
• 学科: 医学
• 关键词: Ozone Disinfection Bacillus atrophaeus GEOBACILLUS stearothermophil Aspergillus NIGER Pseudomonas AERUGINOSA Escherichia coli STAPHYLOCOCCUS aureus Candida ALBICANS
• 年，卷（期）: gc-eng_2014,（7）
• 页码范围: 319-328
• 页数: 10页
• 分类号: R28

摘要

Disinfection was investigated in high-density ozone produced by dielectric barrier discharge under atmospheric pressure. Disinfection was studied on three-dimensional carriers made of hydrophilic vinyl-polysiloxane impression material and granular acrylic resin used for oral surgery. Experimental results indicate disinfection of spore-forming bacteria: Geobacillus stearothermophilus and Bacillus atrophaeus, and selected species of opportunistic pathogens: Aspergillus niger, Pseudomonas aeruginosa, Escherichia coli, Staphylococcus aureus, and Candida albicans.