{"created":"2023-05-15T14:51:16.145748+00:00","id":70087,"links":{},"metadata":{"_buckets":{"deposit":"0f21742b-77c9-4c21-b002-4060fc74e9d8"},"_deposit":{"created_by":1,"id":"70087","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"70087"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00070087","sets":["10:28"]},"author_link":["688252","688258","688254","688256","688251","688260","688261","688263","688249","688262","688255","688257","688253","688250","688259"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-04-28","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In order to develop effective radioprotectors, we recently synthesized three vitamin E derivatives bearing a pyridine moiety with a linkage of different spacers.  All the vitamin E derivatives efficiently scavenged 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical in deaerated methanol at 298 K.  The second-order rate constant for DPPH radial-scavenging by one of the vitamin E derivatives determined by the stopped-flow technique is about 3-fold larger than that by 2,2,5,7,8-pentamethylchroman-6-ol, a vitamin E model.  This suggests that the pyridine moiety may accelerate the reaction by stabilizing the radical cation generated in the electron transfer from the vitamin E derivative to DPPH radical.","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"Experimental Biology Annual Meeting 2010 (EB2010)","subitem_description_type":"Other"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nakanishi, Ikuo"}],"nameIdentifiers":[{"nameIdentifier":"688249","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yakumaru, Haruko"}],"nameIdentifiers":[{"nameIdentifier":"688250","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nyuui, Minako"}],"nameIdentifiers":[{"nameIdentifier":"688251","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ohkubo, Kei"}],"nameIdentifiers":[{"nameIdentifier":"688252","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Matsumoto, Kenichiro"}],"nameIdentifiers":[{"nameIdentifier":"688253","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fukuhara, Kiyoshi"}],"nameIdentifiers":[{"nameIdentifier":"688254","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Okuda, Haruhiro"}],"nameIdentifiers":[{"nameIdentifier":"688255","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fukuzumi, Shunichi"}],"nameIdentifiers":[{"nameIdentifier":"688256","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ozawa, Toshihiko"}],"nameIdentifiers":[{"nameIdentifier":"688257","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Anzai, Kazunori"}],"nameIdentifiers":[{"nameIdentifier":"688258","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ikota, Nobuo"}],"nameIdentifiers":[{"nameIdentifier":"688259","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中西 郁夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"688260","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"薬丸 晴子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"688261","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"乳井 美奈子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"688262","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松本 謙一郎","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"688263","nameIdentifierScheme":"WEKO"}]}]},"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":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Intramolecular Base-Catalysis in the Radical-Scavenging Reaction by Vitamin E Derivatives Bearing a Pyridine Moiety","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Intramolecular Base-Catalysis in the Radical-Scavenging Reaction by Vitamin E Derivatives Bearing a Pyridine Moiety"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-05-06"},"publish_date":"2010-05-06","publish_status":"0","recid":"70087","relation_version_is_last":true,"title":["Intramolecular Base-Catalysis in the Radical-Scavenging Reaction by Vitamin E Derivatives Bearing a Pyridine Moiety"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:06:58.789820+00:00"}