Antimicrobial and antifungal effects of tissue conditioners containing a photocatalyst
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概要
- 論文の詳細を見る
This study examined the antimicrobial/antifungal ability of a tissue conditioner containing a photocatalyst for Escherichia coli, Streptococcus mutans, Staphylococcus aureus and Candida albicans. The photocatalyst was mixed with tissue conditioners powders at concentrations of 0, 10, 15, and 20 wt%. Tissue conditioners powders containing a photocatalyst were mixed with liquid to make test specimens. Test specimens inoculated by each microorganism were irradiated by ultraviolet light for 0-, 2- and 4 hours. The antimicrobial/antifungal effects were evaluated by the CFU technique. The CFU values of each microorganism for tissue conditioners containing a photocatalyst showed significant decrease following UV-irradiation. The improvement in antimicrobial/antifungal effects was concomitant with the increase of the mixing ratio and the irradiation time. Therefore, the results indicated that tissue conditioners containing a photocatalyst might have photocatalytic ability.
- 日本歯科理工学会の論文
- 2011-09-01
著者
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Sakai Takako
Section Of Fixed Prosthodontics Division Of Oral Rehabilitation Faculty Of Dental Science Kyushu Uni
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SAKAI Hidetaka
Laboratory of Oral Pathology and Medicine, Faculty of Dental Science, Kyushu University
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Sakai Hidetaka
Laboratory Of Oral Pathology And Medicine Faculty Of Dental Science Kyushu University
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Terada Y
Fixed Prosthodontics Division Of Oral Rehabilitation Faculty Of Dental Science Kyushu University
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Moroi Ryoji
Section Of Fixed Prosthodontics Division Of Oral Rehabilitation Faculty Of Dental Science Kyushu Uni
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Terada Yoshihiro
Section Of Fixed Prosthodontics Division Of Oral Rehabilitation Faculty Of Dental Science Kyushu Uni
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Yamashita Yoshihisa
Section Of Preventive And Public Health Dentistry Division Of Oral Health Development And Growth Kyu
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Yamashita Yoshihisa
Section Of Preventive And Public Health Dentistry Division Of Oral Health Growth And Development Fac
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UCHIMARU Masayuki
Section of Fixed Prosthodontics, Division of Oral Rehabilitation, Faculty of Dental Science, Kyushu
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SHIOTA Susumu
Section of Preventive and Public Health Dentistry, Division of Oral Health, Growth and Development,
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SHIBATA Yukie
Section of Preventive and Public Health Dentistry, Division of Oral Health, Growth and Development,
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DEGUCHI Mikito
Section of Research and Development, Shofu Inc.
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Deguchi Mikito
Section Of Research And Development Shofu Inc.
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Shibata Yukie
Section Of Preventive And Public Health Dentistry Division Of Oral Health Growth And Development Fac
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Uchimaru Masayuki
Section Of Fixed Prosthodontics Division Of Oral Rehabilitation Faculty Of Dental Science Kyushu Uni
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Shiota Susumu
Section Of Preventive And Public Health Dentistry Division Of Oral Health Growth And Development Fac
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