{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T14:50:29Z","timestamp":1786978229990,"version":"build-2736575974"},"reference-count":20,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2024,11,15]],"date-time":"2024-11-15T00:00:00Z","timestamp":1731628800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100021135","name":"Toshiaki Ogasawara Memorial Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100021135","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["24K01570"],"award-info":[{"award-number":["24K01570"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Macromol. Rapid Commun."],"published-print":{"date-parts":[[2025,2]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Luminescent materials that respond to changes in microscopic chemical conditions are essential for visualizing and evaluating molecular environments. Boron complexes are often employed as robust scaffolds for constructing such responsive systems because of their inherent stimuli\u2010responsive properties. However, in the case of nonresponsive luminophores, the absence of these intrinsic features limits their range of applications. In this study, environment\u2010responsive luminescent homopolymers based on the boron\n                    <jats:italic>\u03b2<\/jats:italic>\n                    \u2010dialdiminate complex are developed, which is intrinsically less responsive, by introducing optimized side chains. As a key finding, the triethylene glycol\u2010decorated polymer exhibits more intense luminescence in chloroform but weaker luminescence in\n                    <jats:italic>N<\/jats:italic>\n                    ,\n                    <jats:italic>N<\/jats:italic>\n                    \u2010dimethylformamide. Structural analyses using NMR and size\u2010exclusion chromatography suggest that this polymer forms larger aggregates in polar solvents because of the solvophobicity of its main chain, while the polar side chains assist in maintaining adequate dispersibility of these aggregates. Photophysical measurements indicate that interchromophore interactions within the aggregates should be responsible for the reduced luminescence in polar solvents. These findings suggest that side\u2010chain engineering should be an effective strategy for creating stimuli\u2010responsive polymers from otherwise nonresponsive luminophores.\n                  <\/jats:p>","DOI":"10.1002\/marc.202400775","type":"journal-article","created":{"date-parts":[[2024,11,15]],"date-time":"2024-11-15T09:59:04Z","timestamp":1731664744000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Side\u2010Chain Engineering of Boron\n                    <i>\u03b2<\/i>\n                    \u2010Dialdiminate Homopolymer for Solvent\u2010Dependent Emission Properties"],"prefix":"10.1002","volume":"46","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3822-0247","authenticated-orcid":false,"given":"Shunichiro","family":"Ito","sequence":"first","affiliation":[{"name":"Department of Polymer Chemistry Graduate School of Engineering Kyoto University  Nishikyo\u2010ku, Katsura Kyoto 615\u20108510 Japan"},{"name":"Department of Technology and Ecology Graduate School of Global Environmental Studies Kyoto University  Katsura, Nishikyo\u2010ku Kyoto 615\u20108510 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuki","family":"Sakai","sequence":"additional","affiliation":[{"name":"Department of Polymer Chemistry Graduate School of Engineering Kyoto University  Nishikyo\u2010ku, Katsura Kyoto 615\u20108510 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6571-7086","authenticated-orcid":false,"given":"Kazuo","family":"Tanaka","sequence":"additional","affiliation":[{"name":"Department of Polymer Chemistry Graduate School of Engineering Kyoto University  Nishikyo\u2010ku, Katsura Kyoto 615\u20108510 Japan"},{"name":"Department of Technology and Ecology Graduate School of Global Environmental Studies Kyoto University  Katsura, Nishikyo\u2010ku Kyoto 615\u20108510 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,11,15]]},"reference":[{"key":"e_1_2_7_1_1","doi-asserted-by":"publisher","DOI":"10.1039\/b819539k"},{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr0501339"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1PY01170G"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201812210"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/macp.202100504"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.4c01149"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja00155a023"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9PY01733J"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1PY00213A"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3QM00761H"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr990120t"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.8b00527"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/jlac.198619860807"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1039\/a801654b"},{"key":"e_1_2_7_15_1","unstructured":"M. J.Frisch G. W.Trucks H. B.Schlegel G. E.Scuseria M. A.Robb J. R.Cheeseman G.Scalmani V.Barone G. A.Petersson H.Nakatsuji X.Li M.Caricato A. V.Marenich J.Bloino B. G.Janesko R.Gomperts B.Mennucci H. P.Hratchian J. V.Ortiz A. F.Izmaylov J. L.Sonnenberg D.Williams\u2010Young F.Ding F.Lipparini F.Egidi J.Goings B.Peng A.Petrone T.Henderson D.Ranasinghe et\u00a0al. Gaussian 16 Rev. C.01 Wallingford CT 2016."},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1515\/zna-1955-0707"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1246\/bcsj.28.690"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.478288"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp993190c"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.5b00702"}],"container-title":["Macromolecular Rapid Communications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/marc.202400775","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,3,11]],"date-time":"2025-03-11T22:19:01Z","timestamp":1741731541000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/marc.202400775"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,11,15]]},"references-count":20,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2025,2]]}},"alternative-id":["10.1002\/marc.202400775"],"URL":"https:\/\/doi.org\/10.1002\/marc.202400775","archive":["Portico"],"relation":{},"ISSN":["1022-1336","1521-3927"],"issn-type":[{"value":"1022-1336","type":"print"},{"value":"1521-3927","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,11,15]]},"assertion":[{"value":"2024-10-03","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-11-15","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"2400775"}}