WEKO3
アイテム
{"_buckets": {"deposit": "2c21f60b-1ce4-46dc-934b-5aa52e3f55fa"}, "_deposit": {"created_by": 2, "id": "16751", "owners": [2], "pid": {"revision_id": 0, "type": "depid", "value": "16751"}, "status": "published"}, "_oai": {"id": "oai:nagasaki-u.repo.nii.ac.jp:00016751", "sets": ["30"]}, "author_link": ["64683", "64679", "64678", "64677", "64681", "64676", "64680", "64682"], "item_2_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2009-09", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "5", "bibliographicPageEnd": "380", "bibliographicPageStart": "378", "bibliographicVolumeNumber": "62", "bibliographic_titles": [{"bibliographic_title": "Japanese Journal of Infectious Diseases"}]}]}, "item_2_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "By proving the bactericidal effects of a low-concentration titanium dioxide (TiO2) particle mixture against Staphylococcus aureus, we hope to ultimately apply a mixture of this type as part of a clinical treatment regimen. A bacterial suspension of S. aureus 1×105 CFU/ml was added dropwise to a TiO2 particle mixture (19 ppm TiO2) and irradiated by ultraviolet (UV) light. The colony-forming units were counted and the bacterial survival rate was calculated. In the control sample, the bacterial survival rate was 83.3% even after 120 min. In the TiO2 mixture + UV sample, the bacteria count dropped sharply, reaching 17.3% of the baseline value at 30 min and 0.4% at 60 min. TiO2 particles dispersed in water mixtures are known to elicit highly efficient UV absorption and greater bonding to bacteria. A reaction of the TiO2 with another oxidizer altered the aqueous pH and accelerated the photocatalytic chemical reaction. The TiO2 particle mixture showed high antibacterial action against S. aureus even at a low concentration.", "subitem_description_type": "Abstract"}]}, "item_2_description_63": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "Japanese Journal of Infectious Diseases, 62(5), pp. 378-380; 2009", "subitem_description_type": "Other"}]}, "item_2_publisher_33": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "National Institute of Infectious Diseases"}]}, "item_2_relation_11": {"attribute_name": "PubMed番号", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "19762988", "subitem_relation_type_select": "PMID"}}]}, "item_2_source_id_10": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA1132885X", "subitem_source_identifier_type": "NCID"}]}, "item_2_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "13446304", "subitem_source_identifier_type": "ISSN"}]}, "item_2_text_62": {"attribute_name": "出版者別言語", "attribute_value_mlt": [{"subitem_text_value": "国立感染症研究所"}]}, "item_2_version_type_16": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Asahara, Tomohiko"}], "nameIdentifiers": [{"nameIdentifier": "64676", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Koseki, Hironobu"}], "nameIdentifiers": [{"nameIdentifier": "64677", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tsurumoto, Toshiyuki"}], "nameIdentifiers": [{"nameIdentifier": "64678", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shiraishi, Koutaro"}], "nameIdentifiers": [{"nameIdentifier": "64679", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shindo, Hiroyuki"}], "nameIdentifiers": [{"nameIdentifier": "64680", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Baba, Koumei"}], "nameIdentifiers": [{"nameIdentifier": "64681", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Taoda, Hiroshi"}], "nameIdentifiers": [{"nameIdentifier": "64682", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Terasaki, Nao"}], "nameIdentifiers": [{"nameIdentifier": "64683", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2020-12-23"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "JJID62_378.pdf", "filesize": [{"value": "190.5 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 190500.0, "url": {"label": "JJID62_378.pdf", "url": "https://nagasaki-u.repo.nii.ac.jp/record/16751/files/JJID62_378.pdf"}, "version_id": "336df4eb-adc5-489c-992b-5780ac2ba7f8"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "The Bactericidal Efficacy of a Photocatalytic TiO2 Particle Mixture with Oxidizer against Staphylococcus aureus", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "The Bactericidal Efficacy of a Photocatalytic TiO2 Particle Mixture with Oxidizer against Staphylococcus aureus"}]}, "item_type_id": "2", "owner": "2", "path": ["30"], "permalink_uri": "http://hdl.handle.net/10069/22637", "pubdate": {"attribute_name": "公開日", "attribute_value": "2009-12-14"}, "publish_date": "2009-12-14", "publish_status": "0", "recid": "16751", "relation": {}, "relation_version_is_last": true, "title": ["The Bactericidal Efficacy of a Photocatalytic TiO2 Particle Mixture with Oxidizer against Staphylococcus aureus"], "weko_shared_id": -1}
The Bactericidal Efficacy of a Photocatalytic TiO2 Particle Mixture with Oxidizer against Staphylococcus aureus
http://hdl.handle.net/10069/22637
http://hdl.handle.net/10069/22637c3b4ec02-faaf-49fc-b8e8-a84d80eed6c1
名前 / ファイル | ライセンス | アクション |
---|---|---|
JJID62_378.pdf (190.5 kB)
|
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2009-12-14 | |||||
タイトル | ||||||
タイトル | The Bactericidal Efficacy of a Photocatalytic TiO2 Particle Mixture with Oxidizer against Staphylococcus aureus | |||||
言語 | ||||||
言語 | eng | |||||
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 | |||||
著者 |
Asahara, Tomohiko
× Asahara, Tomohiko× Koseki, Hironobu× Tsurumoto, Toshiyuki× Shiraishi, Koutaro× Shindo, Hiroyuki× Baba, Koumei× Taoda, Hiroshi× Terasaki, Nao |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | By proving the bactericidal effects of a low-concentration titanium dioxide (TiO2) particle mixture against Staphylococcus aureus, we hope to ultimately apply a mixture of this type as part of a clinical treatment regimen. A bacterial suspension of S. aureus 1×105 CFU/ml was added dropwise to a TiO2 particle mixture (19 ppm TiO2) and irradiated by ultraviolet (UV) light. The colony-forming units were counted and the bacterial survival rate was calculated. In the control sample, the bacterial survival rate was 83.3% even after 120 min. In the TiO2 mixture + UV sample, the bacteria count dropped sharply, reaching 17.3% of the baseline value at 30 min and 0.4% at 60 min. TiO2 particles dispersed in water mixtures are known to elicit highly efficient UV absorption and greater bonding to bacteria. A reaction of the TiO2 with another oxidizer altered the aqueous pH and accelerated the photocatalytic chemical reaction. The TiO2 particle mixture showed high antibacterial action against S. aureus even at a low concentration. | |||||
書誌情報 |
Japanese Journal of Infectious Diseases 巻 62, 号 5, p. 378-380, 発行日 2009-09 |
|||||
出版者 | ||||||
出版者 | National Institute of Infectious Diseases | |||||
出版者別言語 | ||||||
国立感染症研究所 | ||||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 13446304 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA1132885X | |||||
PubMed番号 | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | PMID | |||||
関連識別子 | 19762988 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Japanese Journal of Infectious Diseases, 62(5), pp. 378-380; 2009 |