{"created":"2023-05-15T08:55:55.287924+00:00","id":1158,"links":{},"metadata":{"_buckets":{"deposit":"606aa8a2-2764-4f8d-b9c1-27343926914d"},"_deposit":{"created_by":10,"id":"1158","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"1158"},"status":"published"},"_oai":{"id":"oai:tsurumi-u.repo.nii.ac.jp:00001158","sets":["100:101:103:177"]},"author_link":["809"],"item_10007_date_8":{"attribute_name":"報告年度","attribute_value_mlt":[{"subitem_date_issued_datetime":"2017-03-31","subitem_date_issued_type":"Issued"}]},"item_10007_description_13":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"研究成果の概要（和文）：本研究では，骨への早期定着と長期維持を目指したジルコニアインプラントの開発として，分子プレカーサー法による炭酸含有アパタイト(CA)薄膜コーティングについて検討した．イットリア安定型正方晶部分安定化ジルコニア(Y-TZP)にCA薄膜コーティングした．スクラッチ試験の結果，CA薄膜は高い接着強度を示した．また，温度と時間を変化させた４条件でCA薄膜を形成させると，結晶性などの性状に影響されることがわかった．さらに，Y-TZPにナノ秒パルスレーザを照射し微細な凹凸を付与したインプラントをラット大腿骨に埋入した．レーザ照射Y-TZPは，高い骨-インプラント接触率を獲得した．","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"研究成果の概要（英文）：In order to establish a zirconia implant system for good bone response, the aim of the present study was to evaluate thin carbonate-containing hydroxyapatite (CA) film coated yttria-stabilized tetragonal zirconia polycrystal (Y-TZP) using a molecular precursor method. The CA film was deposited on the surface of Y-TZP using a molecular precursor solution, which was a mixture of a calcium-EDTA complex and phosphate compounds. Scratch test and AFM analysis suggested that CA film on Y-TZP was strongly adhered. Moreover, four different heating conditions in firing CA ―namely, 600℃-2 hr, 800℃2-hr, 1000℃-2 hr, and 600℃-4 hr―were applied. It was suggested that properties of CA coating on Y-TZP were influenced to crystalline by the heating temperature and time. Nanosecond-pulsed laser processing technique to Y-TZP was applied to generate a surface microgrooves, and evaluating its behavior in rat femur. Bone-to-implant contact ratio was higher for laser treated Y-TZP implants.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10007_description_14":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"・2016(平成28)年度 科学研究費補助金 若手研究(B) 研究成果報告書","subitem_description_language":"ja","subitem_description_type":"Other"},{"subitem_description":"・研究期間 (年度)：2015-04-01 – 2017-03-31","subitem_description_language":"ja","subitem_description_type":"Other"},{"subitem_description":"・研究分野：歯科理工学","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_10007_description_9":{"attribute_name":"研究課題番号","attribute_value_mlt":[{"subitem_description":"研究課題/領域番号 : 15K20492","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_10007_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-15K20492/","subitem_relation_type_select":"URI"}}]},"item_10007_version_type_20":{"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_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-04-19"}],"displaytype":"detail","filename":"15K20492.pdf","filesize":[{"value":"430.1 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"15K20492","url":"https://tsurumi-u.repo.nii.ac.jp/record/1158/files/15K20492.pdf"},"version_id":"fe5887fa-0ee0-4cd8-9675-3a86e9969a49"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ジルコニア","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"インプラント","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"表面改質","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"アパタイトコーティング","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"骨形成","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"スクラッチ試験","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"ナノパルスレーザ","subitem_subject_language":"ja","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_researcher":{"attribute_name":"研究代表者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"HIROTA, Masatsugu","creatorNameLang":"en"},{"creatorName":"廣田, 正嗣","creatorNameLang":"ja"},{"creatorName":"ヒロタ, マサツグ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"HIROTA","familyNameLang":"en"},{"familyName":"廣田","familyNameLang":"ja"},{"familyName":"ヒロタ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Masatsugu","givenNameLang":"en"},{"givenName":"正嗣","givenNameLang":"ja"},{"givenName":"マサツグ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"809","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"50734860","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=50734860"},{"nameIdentifier":"809","nameIdentifierScheme":"WEKO著者ID"}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"アパタイト薄膜コーティングジルコニアインプラントの開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"アパタイト薄膜コーティングジルコニアインプラントの開発","subitem_title_language":"ja"},{"subitem_title":"Development of thin apatite coated zirconia implant","subitem_title_language":"en"}]},"item_type_id":"10007","owner":"10","path":["177"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-04-19"},"publish_date":"2022-04-19","publish_status":"0","recid":"1158","relation_version_is_last":true,"title":["アパタイト薄膜コーティングジルコニアインプラントの開発"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2024-08-02T00:03:25.694742+00:00"}