{"created":"2023-06-20T15:14:16.036979+00:00","id":11394,"links":{},"metadata":{"_buckets":{"deposit":"b0c2b7bf-b07a-4330-8b90-8fa8d340f94b"},"_deposit":{"created_by":3,"id":"11394","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"11394"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00011394","sets":["495:496"]},"author_link":["40213","40210","40211","34959","40212"],"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-09-15","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{"bibliographic_title":"Chemistry : a European journal"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Despite recent extensive studies on mechanochromic luminescence (MCL), rational control over the magnitude of the emission-wavelength shift in response to mechanical stimuli remains challenging. In the present study, a two-component donor-acceptor approach has been applied to create a variety of organic MCL composites that exhibit remarkable emission-wavelength switching. Dibenzofuran-based bis(1-pyrenylmethyl)diamine and typical organic fluorophores have been employed as donor and acceptor dyes, respectively. Outstanding wide-range MCL with an emission-wavelength shift of over 300 nm has been achieved by mixing the diamine with 3,4,9,10-perylenetetracarboxylic diimide. Unprecedented two-step MCL in response to mechanical stimuli of different intensity has also been realized for a two-component mixture with 9,10-anthraquinone. Fluorescence microscopy observations at the single-particle level revealed that the segregation and mixing of the two-component dyes contribute to the stimuli-responsive emission-color switching of the MCL composites.","subitem_description_type":"Abstract"}]},"item_2_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Wiley"}]},"item_2_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1002/chem.202102700","subitem_relation_type_select":"DOI"}}]},"item_2_relation_44":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://doi.org/10.1002/chem.202102700"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1002/chem.202102700","subitem_relation_type_select":"DOI"}}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11617391","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"15213765","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Department of Chemistry and Life Science, Graduate School of Engineering Science Yokohama National University"},{"subitem_text_value":"Department of Chemistry and Life Science, Graduate School of Engineering Science Yokohama National University"},{"subitem_text_value":"Department of Chemistry and Life Science, Graduate School of Engineering Science Yokohama National University"},{"subitem_text_value":"Department of Chemistry Graduate School of Science, Kobe University"},{"subitem_text_value":"Department of Chemistry Graduate School of Science, Kobe University & Molecular Photoscience Research Center, Kobe University"}]},"item_2_version_type_18":{"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":"Suguru, Ito"}],"nameIdentifiers":[{"nameIdentifier":"34959","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"80724418","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=80724418"}]},{"creatorNames":[{"creatorName":"Ryohei, Sekine"}],"nameIdentifiers":[{"nameIdentifier":"40210","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masayasu, Munakata"}],"nameIdentifiers":[{"nameIdentifier":"40211","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Maho, Yamashita"}],"nameIdentifiers":[{"nameIdentifier":"40213","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takashi, Tachikawa"}],"nameIdentifiers":[{"nameIdentifier":"40212","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"20432437","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=20432437"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-09-15"}],"displaytype":"detail","filename":"Manuscript_chem.202102700.pdf","filesize":[{"value":"3.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Manuscript_chem.202102700.pdf","url":"https://ynu.repo.nii.ac.jp/record/11394/files/Manuscript_chem.202102700.pdf"},"version_id":"dadef517-723f-4bd8-a793-22563c316b3f"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-09-15"}],"displaytype":"detail","filename":"Supporting_Information_chem.202102700.pdf","filesize":[{"value":"11.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Supporting_Information_chem.202102700.pdf","url":"https://ynu.repo.nii.ac.jp/record/11394/files/Supporting_Information_chem.202102700.pdf"},"version_id":"bcf732ec-1ff9-4f0b-8aff-82cbaa8e3865"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"dyes/pigments","subitem_subject_scheme":"Other"},{"subitem_subject":"luminescence","subitem_subject_scheme":"Other"},{"subitem_subject":"mechanochromism","subitem_subject_scheme":"Other"},{"subitem_subject":"photochemistry","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":"Mechanochromic Luminescence (MCL) of Purely Organic Two-Component Dyes: Wide-Range MCL over 300 nm and Two-Step MCL by Charge-Transfer Complexation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Mechanochromic Luminescence (MCL) of Purely Organic Two-Component Dyes: Wide-Range MCL over 300 nm and Two-Step MCL by Charge-Transfer Complexation"}]},"item_type_id":"2","owner":"3","path":["496"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-10-14"},"publish_date":"2021-10-14","publish_status":"0","recid":"11394","relation_version_is_last":true,"title":["Mechanochromic Luminescence (MCL) of Purely Organic Two-Component Dyes: Wide-Range MCL over 300 nm and Two-Step MCL by Charge-Transfer Complexation"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T17:46:54.032808+00:00"}