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METHODS: A binary Au-10at% Pt alloy (AP10) was designed as a parent alloy. Six ternary AP10-X (X=In/Fe/Sn/Zn) and four quaternary (AP10-In2)-Y (Y=Fe/Sn/Zn) alloys containing oxide-forming elements, X and Y, up to 2at% were prepared and ion release from the experimental alloys in deionized water and commercial soft drink was examined. For ion release determination samples with size 10 mm x 10 mm x 0.5mm were immersed in 20 ml of deionized water for 5 min. Samples were then removed and immersed in 20 ml of Sprite Light for a further 5 min, and 2h at 37 degrees C. The amounts of ions released in the test solutions were analyzed by inductively coupled plasma-mass spectrometry. RESULTS: When looking at individual elemental ion release, the order of the amount of dissolved ions was Fe\u003eZn\u003eIn\u003eSn. Among the base metal elements examined, Fe showed significantly higher levels of ion release than the other base metal elements for all three testing conditions (P\u003c0.05). When looking at the effects of test solution on ion release from the alloys, Sprite Light caused significantly higher level of ion release than deionized water, with the exception of In in the ternary AP10-In1.0 and AP10-In1.7 alloys and the quaternary (AP10-In2)-Sn1.0 alloy, which showed similar or slightly greater amounts of ion release into deionized water. SIGNIFICANCE: Significant ion release was only observed from the Fe element. Sn and In elements showed less ion release than the Fe and Zn elements. Accordingly, Sn and In elements should be recommended as oxide-forming elements in Au-Pt-based metal-ceramic systems.", "subitem_description_type": "Abstract"}]}, "item_2_description_63": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "Dental materials, 26(7), pp.682-687; 2010", "subitem_description_type": "Other"}]}, "item_2_publisher_33": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Elsevier Ltd."}]}, "item_2_relation_11": {"attribute_name": "PubMed番号", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "20378160", "subitem_relation_type_select": "PMID"}}]}, "item_2_relation_12": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1016/j.dental.2010.03.012", "subitem_relation_type_select": "DOI"}}]}, "item_2_rights_13": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "Copyright © 2010 Academy of Dental Materials Published by Elsevier Ltd."}]}, "item_2_source_id_10": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA10443138", "subitem_source_identifier_type": "NCID"}]}, "item_2_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "01095641", "subitem_source_identifier_type": "ISSN"}]}, "item_2_source_id_8": {"attribute_name": "EISSN", "attribute_value_mlt": [{"subitem_source_identifier": "18790097", "subitem_source_identifier_type": "ISSN"}]}, "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_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Johnson, Anthony"}], "nameIdentifiers": [{"nameIdentifier": "57234", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shiraishi, Takanobu"}], "nameIdentifiers": [{"nameIdentifier": "57235", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Al-Salehi, Samira K"}], "nameIdentifiers": [{"nameIdentifier": "57236", "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": "DenMat26_682.pdf", "filesize": [{"value": "1.8 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1800000.0, "url": {"label": "DenMat26_682.pdf", "url": "https://nagasaki-u.repo.nii.ac.jp/record/15447/files/DenMat26_682.pdf"}, "version_id": "9cea5836-f678-4c8f-866f-10612101d0f8"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Corrosion", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Ion release", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Metal-ceramic alloys", "subitem_subject_scheme": "Other"}]}, "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": "Ion release from experimental Au-Pt-based metal-ceramic alloys.", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Ion release from experimental Au-Pt-based metal-ceramic alloys."}]}, "item_type_id": "2", "owner": "2", "path": ["11"], "permalink_uri": "http://hdl.handle.net/10069/23341", "pubdate": {"attribute_name": "公開日", "attribute_value": "2010-07-28"}, "publish_date": "2010-07-28", "publish_status": "0", "recid": "15447", "relation": {}, "relation_version_is_last": true, "title": ["Ion release from experimental Au-Pt-based metal-ceramic alloys."], "weko_shared_id": 2}
Ion release from experimental Au-Pt-based metal-ceramic alloys.
http://hdl.handle.net/10069/23341
http://hdl.handle.net/10069/233414d428742-0a4d-488a-8b10-efd1ee1229c1
名前 / ファイル | ライセンス | アクション |
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DenMat26_682.pdf (1.8 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2010-07-28 | |||||
タイトル | ||||||
タイトル | Ion release from experimental Au-Pt-based metal-ceramic alloys. | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Corrosion | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ion release | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Metal-ceramic alloys | |||||
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 |
Johnson, Anthony
× Johnson, Anthony× Shiraishi, Takanobu× Al-Salehi, Samira K |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | OBJECTIVE: The aim of the study was to assess the effect of individual metallic elements within experimental Au-Pt-based dental alloys for porcelain veneering on ion release. METHODS: A binary Au-10at% Pt alloy (AP10) was designed as a parent alloy. Six ternary AP10-X (X=In/Fe/Sn/Zn) and four quaternary (AP10-In2)-Y (Y=Fe/Sn/Zn) alloys containing oxide-forming elements, X and Y, up to 2at% were prepared and ion release from the experimental alloys in deionized water and commercial soft drink was examined. For ion release determination samples with size 10 mm x 10 mm x 0.5mm were immersed in 20 ml of deionized water for 5 min. Samples were then removed and immersed in 20 ml of Sprite Light for a further 5 min, and 2h at 37 degrees C. The amounts of ions released in the test solutions were analyzed by inductively coupled plasma-mass spectrometry. RESULTS: When looking at individual elemental ion release, the order of the amount of dissolved ions was Fe>Zn>In>Sn. Among the base metal elements examined, Fe showed significantly higher levels of ion release than the other base metal elements for all three testing conditions (P<0.05). When looking at the effects of test solution on ion release from the alloys, Sprite Light caused significantly higher level of ion release than deionized water, with the exception of In in the ternary AP10-In1.0 and AP10-In1.7 alloys and the quaternary (AP10-In2)-Sn1.0 alloy, which showed similar or slightly greater amounts of ion release into deionized water. SIGNIFICANCE: Significant ion release was only observed from the Fe element. Sn and In elements showed less ion release than the Fe and Zn elements. Accordingly, Sn and In elements should be recommended as oxide-forming elements in Au-Pt-based metal-ceramic systems. | |||||
書誌情報 |
Dental materials : official publication of the Academy of Dental Materials 巻 26, 号 7, p. 682-687, 発行日 2010-07 |
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出版者 | ||||||
出版者 | Elsevier Ltd. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 01095641 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18790097 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10443138 | |||||
PubMed番号 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | PMID | |||||
関連識別子 | 20378160 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.dental.2010.03.012 | |||||
権利 | ||||||
権利情報 | Copyright © 2010 Academy of Dental Materials Published by Elsevier Ltd. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Dental materials, 26(7), pp.682-687; 2010 |