| Item type |
文献 / Documents(1) |
| 公開日 |
2014-02-04 |
| アクセス権 |
|
|
アクセス権 |
open access |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.2152/jmi.59.53 |
|
|
言語 |
ja |
|
|
関連名称 |
10.2152/jmi.59.53 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Sterilization effect of UV light on Bacillus spores using TiO2 films depends on wavelength |
|
言語 |
en |
| 著者 |
Nhung, Le Thi Tuyet
ナガタ, ヒロフミ
髙橋, 章
(中橋)粟飯原, 睦美
岡本, 敏弘
下畑, 隆明
馬渡, 一諭
芥川, 正武
木内, 陽介
原口, 雅宣
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
UV light and photocatalysts such as titanium dioxide (TiO2) and silver (Ag) are useful for disinfection of water and surfaces. However, the effect of UV wavelength on photocatalytic disinfection of spores is not well understood. Inactivation of Bacillus spores has been examined using different UV wavelengths and TiO2 or TiO2/Ag composite materials. The level of UVA disinfection of Bacillus anthracis and Bacillus brevis vegetative cells increased with the presence of the TiO2 and Ag photocatalysts, but had little effect on their spores. B. brevis spores were slightly more sensitive to UVB and UVC than the spores of B. atrophaeus. Photocatalytic sterilization against spores was strongest in UVC and UVB and weakest in UVA. The rate of inactivation of Bacillus spores was significantly increased by the presence of TiO2, but was not markedly different from that induced by the presence of Ag. Therefore, TiO2/Ag plus UVA can be used for the sterilization of vegetative cells, while TiO2 and UVC are effective against spores. |
|
言語 |
en |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
disinfection |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Bacillus spore |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
UV light |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
photocatalytic |
| 書誌情報 |
en : The journal of medical investigation : JMI
巻 59,
号 1-2,
p. 53-58,
発行日 2012-02
|
| 収録物ID |
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|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13431420 |
| 収録物ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11166929 |
| 備考 |
|
|
言語 |
ja |
|
値 |
P.53の著者の英語表記に誤植（誤）Yhosuke（正）Yohsuke |
| EID |
|
|
識別子 |
251590 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
LID201402042001.pdf (455 KB)
