{"created":"2023-07-27T06:26:51.360463+00:00","id":10750,"links":{},"metadata":{"_buckets":{"deposit":"2f3bce5e-736e-46bf-971e-9e96d3646232"},"_deposit":{"created_by":3,"id":"10750","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"10750"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00010750","sets":["934:935:937"]},"author_link":["16407","16406","16409","306","16408"],"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-06-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"22","bibliographicPageEnd":"6244","bibliographicPageStart":"6237","bibliographicVolumeNumber":"31","bibliographic_titles":[{"bibliographic_title":"Langmuir"}]}]},"item_4_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The heterogeneous photoinduced electron-transfer reaction of the ion associates between NH<inf>2</inf>-terminated polyamidoamine (PAMAM) dendrimers and 5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrinato zinc(II) (ZnTPPS4-) was studied at the polarized water|1,2-dichloroethane (DCE) interface. The positive photocurrent arising from the photoreduction of ZnTPPS4- by a lipophilic quencher, decamethylferrocene, in the interfacial region was significantly enhanced by the ion association with the PAMAM dendrimers. The photocurrent response of the dendrimer-ZnTPPS4- associates was dependent on the pH condition and on the generation of dendrimer. A few cationic additives such as polyallylamine and n-octyltrimethyammonium were also examined as alternatives to the PAMAM dendrimer, but the magnitude of the photocurrent enhancement was rather small. The high photoreactivity of the dendrimer-ZnTPPS4- associates was interpreted mainly as a result of the high interfacial concentration of photoreactive porphyrin units associated stably with the dendrimer which was preferably adsorbed at the polarized water|DCE interface. The photochemical data observed in the second and fourth generation PAMAM dendrimer systems demonstrated that the higher generation dendrimer which can incorporate a porphyrin molecule more completely in the interior is less efficient for the photocurrent enhancement at the interface. These results indicated that the photoreactivity of ionic reactant at a polarized liquid|liquid interface can readily be modified via ion association with the charged dendrimer. © 2015 American Chemical Society.","subitem_description_type":"Abstract"}]},"item_4_publisher_17":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Chemical Society"}]},"item_4_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1021/acs.langmuir.5b01165","subitem_relation_type_select":"DOI"}}]},"item_4_source_id_11":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA10461730","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0743-7463","subitem_source_identifier_type":"ISSN"}]},"item_4_version_type_25":{"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":"Nagatani, Hirohisa"}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"Saka, Hiroki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Torikai, Taishi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sagara, Takamasa"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Imura, Hisanori"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-10-03"}],"displaytype":"detail","filename":"SC-PR-NAGATANI-H-6237.pdf","filesize":[{"value":"525.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SC-PR-NAGATANI-H-6237.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/10750/files/SC-PR-NAGATANI-H-6237.pdf"},"version_id":"458ac8a9-ecb1-42ca-9b3f-e0f69749f932"}]},"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":"Photoinduced Electron Transfer of PAMAM Dendrimer-Zinc(II) Porphyrin Associates at Polarized Liquid|Liquid Interfaces","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Photoinduced Electron Transfer of PAMAM Dendrimer-Zinc(II) Porphyrin Associates at Polarized Liquid|Liquid Interfaces"}]},"item_type_id":"4","owner":"3","path":["937"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-10-03"},"publish_date":"2017-10-03","publish_status":"0","recid":"10750","relation_version_is_last":true,"title":["Photoinduced Electron Transfer of PAMAM Dendrimer-Zinc(II) Porphyrin Associates at Polarized Liquid|Liquid Interfaces"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-28T01:37:07.277781+00:00"}