{"created":"2023-06-19T07:37:46.639263+00:00","id":773,"links":{},"metadata":{"_buckets":{"deposit":"b52da9c8-1345-4b5d-844c-60064ee6725c"},"_deposit":{"created_by":3,"id":"773","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"773"},"status":"published"},"_oai":{"id":"oai:mdu.repo.nii.ac.jp:00000773","sets":["1:39:101"]},"author_link":["0"],"item_2_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"4-META MMAレジンで接着した矯正用ブラケットの再接着時における圧縮剪断荷重について"}]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997-08-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"105","bibliographicPageStart":"97","bibliographicVolumeNumber":"23","bibliographic_titles":[{"bibliographic_title":"松本歯学"}]}]},"item_2_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The purpose of this study was to determine the difference of the shear bond strength between new and rebonded brackets with a chairside cleaning method proposed by the authors. A preliminary study was carried out to examine the optimal cleaning time for both 4-META MMA resin (Superbond, Sun Medical, Kyoto, Japan) and Bis-GMA resin (Concise, 3M, Monrovia, California, USA) using acetone or chloroform. The 4-META MMA resin was completely removed by acetone (13 min.) and by chloroform (8 min.), while the Bis-GMA resin was not removed by either. The resin remnant on the bracket base was stained with alcohol-based ink and analyzed quantitatively under a microscope attached to a CCD camera and a computer analyzer. Stainless steel brackets with foil mesh base designs were bonded to twenty extracted human premolars with the 4-META MMA resin. All specimens were stored in water at 37℃ for 24 hours, and thermocycled 120 times from 4℃ to 60℃ before shear bond strength testing. Specimens were stressed to bond failure using an Autograph AG-5000D testing machine (Shimadzu, Kyoto, Japan). The bases of the debonded brackets were inspected for resin according to an adaptation of the adhesive remnant index (ARI) system. After recording of the shear bond strengths, the brackets were cleaned and rebonded to the same teeth and tested once more. The results revealed that the rebonding of the brackets even twice following the original bonding had no significant effect on the bond strength value. The capacity for rebonding of the same bracket by an easy and fast cleaning method is an advantage of the 4-META MMA resin over the Bis-GMA resin.","subitem_description_type":"Abstract"}]},"item_2_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"松本歯科大学学会"}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00232590","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0385-1613","subitem_source_identifier_type":"ISSN"}]},"item_2_version_type_20":{"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":"SUZUKI, EDUARDO YUGO"},{"creatorName":"OBATA, AKIHIKO"},{"creatorName":"DEGUCHI, TOSHIO"},{"creatorName":"ITO, MICHIO"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2012-05-24"}],"displaytype":"detail","filename":"matsumoto_shigaku_23-02-02.pdf","filesize":[{"value":"849.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"matsumoto_shigaku_23-02-02.pdf","url":"https://mdu.repo.nii.ac.jp/record/773/files/matsumoto_shigaku_23-02-02.pdf"},"version_id":"25e0b0b8-eaf9-42f5-ad3d-d82607cee8f3"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Adhesives","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Bond strength","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"4-META MMA resin","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Rebonding","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Bis-GMA resin","subitem_subject_language":"en","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":"Shear Bond Strength of Brackets Rebonded with 4-META MMA Resin","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Shear Bond Strength of Brackets Rebonded with 4-META MMA Resin","subitem_title_language":"en"}]},"item_type_id":"2","owner":"3","path":["101"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-05-24"},"publish_date":"2012-05-24","publish_status":"0","recid":"773","relation_version_is_last":true,"title":["Shear Bond Strength of Brackets Rebonded with 4-META MMA Resin"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T08:30:19.116038+00:00"}