{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,20]],"date-time":"2025-11-20T09:18:20Z","timestamp":1763630300068,"version":"3.45.0"},"reference-count":70,"publisher":"Wiley","issue":"22","license":[{"start":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T00:00:00Z","timestamp":1756339200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22271183","22371179"],"award-info":[{"award-number":["22271183","22371179"]}],"id":[{"id":"10.13039\/501100001809","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":[[2025,11]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Intramolecular cross\u2010linking of mechanically interlocked polyrotaxanes (PRXs) is promising to create novel single\u2010chain nanoparticles with distinct architectures and properties. Here, we report intramolecular cross\u2010linking of thermoresponsive dendronized cyclodextrin\u2010based PRXs through photodimerization mediated by dendritic confinement. These PRXs are based on polyethylene glycol axle, which are dendronized with cinnamate\u2010cored threefold dendritic oligo(ethylene glycol)s (OEGs) to contribute dually thermoresponsive and photo\u2010cross\u2010linkable functions. The cinnamates confined by dendritic OEGs undergo efficient photodimerization in aqueous solutions to afford intramolecularly cross\u2010linked PRXs, and their photoreaction behavior is controlled by the PRX architecture and solvation. Dendronized PRXs exhibit characteristic thermoresponsive behavior in water because of thermally induced dehydration and aggregation of dendritic OEGs. Remarkably, phase transition temperatures of intramolecularly cross\u2010linked dendronized PRXs are increased significantly with the photodimerization of the hydrophobic cinnamate moieties, and thermally induced aggregation is retarded to form smaller coacervates irrespective of dehydration of the dendritic OEGs. These intramolecularly cross\u2010linked dendritic PRXs with unique architectures and thermoresponsiveness serve as a new class of stimuli\u2010responsive interlocked polymers for diverse applications.<\/jats:p>","DOI":"10.1002\/marc.202500307","type":"journal-article","created":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T07:18:38Z","timestamp":1756365518000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Photodimerization\u2010Mediated Intramolecular Cross\u2010Linking of Thermoresponsive Dendronized Cyclodextrin\u2010Based Polyrotaxanes"],"prefix":"10.1002","volume":"46","author":[{"given":"Yue","family":"Yuan","sequence":"first","affiliation":[{"name":"International Joint Laboratory of Biomimetic and Smart Polymers School of Materials Science and Engineering Shanghai University  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Songbin","family":"Wu","sequence":"additional","affiliation":[{"name":"International Joint Laboratory of Biomimetic and Smart Polymers School of Materials Science and Engineering Shanghai University  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuqiang","family":"Chen","sequence":"additional","affiliation":[{"name":"International Joint Laboratory of Biomimetic and Smart Polymers School of Materials Science and Engineering Shanghai University  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Liangxuan","family":"Ren","sequence":"additional","affiliation":[{"name":"International Joint Laboratory of Biomimetic and Smart Polymers School of Materials Science and Engineering Shanghai University  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiacong","family":"Zhang","sequence":"additional","affiliation":[{"name":"International Joint Laboratory of Biomimetic and Smart Polymers School of Materials Science and Engineering Shanghai University  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wen","family":"Li","sequence":"additional","affiliation":[{"name":"International Joint Laboratory of Biomimetic and Smart Polymers School of Materials Science and Engineering Shanghai University  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Afang","family":"Zhang","sequence":"additional","affiliation":[{"name":"International Joint Laboratory of Biomimetic and Smart Polymers School of Materials Science and Engineering Shanghai University  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9143-3431","authenticated-orcid":false,"given":"Jiatao","family":"Yan","sequence":"additional","affiliation":[{"name":"International Joint Laboratory of Biomimetic and Smart Polymers School of Materials Science and Engineering Shanghai University  Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,8,28]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5CS00209E"},{"key":"e_1_2_8_2_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.5b00290"},{"key":"e_1_2_8_2_3","doi-asserted-by":"publisher","DOI":"10.1016\/j.progpolymsci.2022.101593"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0MH00846J"},{"key":"e_1_2_8_3_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202015179"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsmacrolett.0c00774"},{"key":"e_1_2_8_4_2","doi-asserted-by":"publisher","DOI":"10.31635\/ccschem.019.20180036"},{"key":"e_1_2_8_4_3","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.0c00178"},{"key":"e_1_2_8_4_4","doi-asserted-by":"publisher","DOI":"10.1016\/j.jconrel.2018.07.041"},{"key":"e_1_2_8_4_5","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.8b02135"},{"key":"e_1_2_8_4_6","doi-asserted-by":"publisher","DOI":"10.1021\/acsanm.2c02313"},{"key":"e_1_2_8_4_7","doi-asserted-by":"publisher","DOI":"10.1007\/s00289-012-0844-5"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.progpolymsci.2019.101183"},{"key":"e_1_2_8_5_2","doi-asserted-by":"publisher","DOI":"10.1039\/C3PY01234D"},{"key":"e_1_2_8_5_3","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201709991"},{"key":"e_1_2_8_5_4","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201805473"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1021\/ma800642r"},{"key":"e_1_2_8_6_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma401589z"},{"key":"e_1_2_8_6_3","doi-asserted-by":"publisher","DOI":"10.1021\/ma200691s"},{"key":"e_1_2_8_6_4","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.8b04531"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0PY01062F"},{"key":"e_1_2_8_7_2","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.1c09419"},{"key":"e_1_2_8_7_3","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.2c00156"},{"key":"e_1_2_8_7_4","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202306014"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202110766"},{"key":"e_1_2_8_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.cclet.2023.109217"},{"key":"e_1_2_8_8_3","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.4c14448"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr970027"},{"key":"e_1_2_8_9_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr9000622"},{"key":"e_1_2_8_9_3","doi-asserted-by":"publisher","DOI":"10.1016\/j.progpolymsci.2021.101408"},{"key":"e_1_2_8_9_4","doi-asserted-by":"publisher","DOI":"10.3762\/bjoc.20.252"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/1521-4095(200104)13:7<485::AID-ADMA485>3.0.CO;2-T"},{"key":"e_1_2_8_10_2","doi-asserted-by":"publisher","DOI":"10.1002\/app.40509"},{"key":"e_1_2_8_10_3","doi-asserted-by":"publisher","DOI":"10.1126\/science.aaz6694"},{"key":"e_1_2_8_10_4","doi-asserted-by":"publisher","DOI":"10.1038\/s41578-021-00278-z"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1038\/364516a0"},{"key":"e_1_2_8_11_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.5b03938"},{"key":"e_1_2_8_11_3","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.8b01445"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1038\/s42004-019-0180-x"},{"key":"e_1_2_8_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.carbpol.2024.122143"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja9074437"},{"key":"e_1_2_8_13_2","doi-asserted-by":"publisher","DOI":"10.1039\/D1CC03507J"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1039\/B607373E"},{"key":"e_1_2_8_14_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma062203z"},{"key":"e_1_2_8_14_3","doi-asserted-by":"publisher","DOI":"10.1021\/acsmacrolett.5b00927"},{"key":"e_1_2_8_14_4","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201605090"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.6b01493"},{"key":"e_1_2_8_15_2","doi-asserted-by":"publisher","DOI":"10.1039\/c1py00081k"},{"key":"e_1_2_8_15_3","doi-asserted-by":"publisher","DOI":"10.1080\/09205063.2017.1304173"},{"key":"e_1_2_8_15_4","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.9b00267"},{"key":"e_1_2_8_15_5","doi-asserted-by":"publisher","DOI":"10.1021\/acs.langmuir.1c01894"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.biomac.8b00301"},{"key":"e_1_2_8_16_2","doi-asserted-by":"publisher","DOI":"10.1002\/marc.202000322"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/ma800129w"},{"key":"e_1_2_8_17_2","doi-asserted-by":"publisher","DOI":"10.1039\/b811464a"},{"key":"e_1_2_8_17_3","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201001469"},{"key":"e_1_2_8_17_4","doi-asserted-by":"publisher","DOI":"10.1002\/asia.201100528"},{"key":"e_1_2_8_17_5","doi-asserted-by":"publisher","DOI":"10.1002\/marc.202000325"},{"key":"e_1_2_8_17_6","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.1c02066"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.0c02298"},{"key":"e_1_2_8_18_2","first-page":"24906","article-title":"Thermoresponsive Helical Dendronized Poly (Phenylacetylene) s: Remarkable Stabilization of Their Helicity via Photo\u2010Dimerization of the Dendritic Pendants","volume":"145","author":"Ren L.","year":"2023","journal-title":"Journal of the American Chemical Society"},{"key":"e_1_2_8_18_3","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.3c02143"},{"key":"e_1_2_8_18_4","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcis.2024.08.001"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.1c00507"},{"key":"e_1_2_8_19_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-023-41134-8"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/ejoc.202300009"},{"key":"e_1_2_8_20_2","doi-asserted-by":"publisher","DOI":"10.1002\/marc.202400441"},{"key":"e_1_2_8_20_3","doi-asserted-by":"publisher","DOI":"10.1002\/chem.202301582"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0CC03911J"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.2c01195"}],"container-title":["Macromolecular Rapid Communications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/marc.202500307","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,20]],"date-time":"2025-11-20T09:15:33Z","timestamp":1763630133000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/marc.202500307"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,8,28]]},"references-count":70,"journal-issue":{"issue":"22","published-print":{"date-parts":[[2025,11]]}},"alternative-id":["10.1002\/marc.202500307"],"URL":"https:\/\/doi.org\/10.1002\/marc.202500307","archive":["Portico"],"relation":{},"ISSN":["1022-1336","1521-3927"],"issn-type":[{"type":"print","value":"1022-1336"},{"type":"electronic","value":"1521-3927"}],"subject":[],"published":{"date-parts":[[2025,8,28]]},"assertion":[{"value":"2025-04-03","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-08-11","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-08-28","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e00307"}}