{"created":"2023-05-15T14:56:15.671223+00:00","id":76414,"links":{},"metadata":{"_buckets":{"deposit":"ea5df5c7-c3ed-4148-bd37-caf28e9d6d9e"},"_deposit":{"created_by":1,"id":"76414","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"76414"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00076414","sets":["1"]},"author_link":["790001","789998","789999","790002","789996","790003","789997","790000"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-10","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"111994","bibliographicVolumeNumber":"383","bibliographic_titles":[{"bibliographic_title":"Journal of Photochemistry and Photobiology A: Chemistry"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The laser-induced formation of gold nanoparticles (AuNPs) was studied in hydrochloric acid solutions containing isopolymolybdate. Aqueous solutions of HAuCl4 (0.5 mM) in HCl (0.1–1.0 M)/NaCl media containing ethanol (0.5% v/v) were irradiated with 355 nm laser pulses in the absence or presence of molybdate. The reaction progress was probed by UV-vis spectroscopy. Without molybdate, the formation of AuNPs is significantly hindered because a large excess of Cl− renders the AuCl4− precursor resistant to direct photoreduction with ethanol. The incorporation of molybdate into solution effectively mediates the photoinduced formation of AuNPs in 0.1–0.5 M HCl. For this range of acidity, photoirradiation generates the molybdenum blue (MB) species from the reaction of photoexcited Mo36O1128− (polyoxoanions) with ethanol, followed by the reduction of AuCl4− with the MB species. At a higher acidity, the formation of AuNPs is virtually undetectable because the MB species are no longer generated due to the absence of anionic molybdate precursors.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.jphotochem.2019.111994","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.sciencedirect.com/science/article/abs/pii/S1010603019305404","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1010-6030","subitem_source_identifier_type":"ISSN"}]},"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, Ryuzo"}],"nameIdentifiers":[{"nameIdentifier":"789996","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Saeki, Morihisa"}],"nameIdentifiers":[{"nameIdentifier":"789997","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Taguchi, Tomitsugu"}],"nameIdentifiers":[{"nameIdentifier":"789998","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ohba, Hironori"}],"nameIdentifiers":[{"nameIdentifier":"789999","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakanishi, Ryuzo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"790000","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Saeki, Morihisa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"790001","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Taguchi, Tomitsugu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"790002","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Oba, Hironori","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"790003","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Photoinduced gold recovery mediated by isopolymolybdate in strongly acidic HCl/NaCl solutions","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Photoinduced gold recovery mediated by isopolymolybdate in strongly acidic HCl/NaCl solutions"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-07-26"},"publish_date":"2019-07-26","publish_status":"0","recid":"76414","relation_version_is_last":true,"title":["Photoinduced gold recovery mediated by isopolymolybdate in strongly acidic HCl/NaCl solutions"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T00:03:12.979101+00:00"}