{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T11:38:32Z","timestamp":1792496312545,"version":"4.5.0"},"reference-count":70,"publisher":"Wiley","issue":"20","license":[{"start":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T00:00:00Z","timestamp":1787702400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T00:00:00Z","timestamp":1787702400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Macromol. Rapid Commun."],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Polyimine\u2010based covalent adaptive networks crosslinked with Schiff bases (PI\u2010CANs) have been developed as effective building blocks to construct advanced polymeric materials possessing reprocessability, self\u2010healability, and sustainability. Most approaches to fabricate PI\u2010CANs involve the synthesis and use of small molecule polyaldehydes. Herein, we report a versatile approach exploring the synthesis of polymeric polyaldehydes (PP\u2010CHO) with a polyacrylate backbone bearing pendant aldehyde groups to develop self\u2010healable, reprocessable polyacrylate\u2010PI hybrid CANs. The approach centers on the synthesis of well\u2010defined poly(2\u2010hydroxyethyl acrylate) bearing aldehyde pendants (PHEA\u2010CHO) by a photo\u2010indued reversible deactivation radical polymerization,(Photo\u2010RDRP) followed by post\u2010polymerization modification. The PHEA\u2010CHO is highly reactive to an aliphatic diamine, enabling the fabrication of transparent, integrated, dynamic PHEA\u2010PI hybrid CAN films. They exhibit lower activation energy (E\n                    <jats:sub>a<\/jats:sub>\n                    = 14.6\u00a0kcal\/mol) for stress relaxation even at mild temperature (50\u00b0C \u2013 80\u00b0C) and good self\u2010healability and reprocessability as retaining their mechanical strengths upon a recycle. Promisingly, they degrade to corresponding aldehyde and amine precursors through acid\u2010catalyzed hydrolysis of benzoic imine crosslinks, offering potential for sustainability as recyclable dynamic covalent systems. These results suggest that the PP\u2010CHO approach is versatile for the development of dynamic PI\u2010CAN materials capable of the built\u2010in ability for extended operation and enhanced reliability.\n                  <\/jats:p>","DOI":"10.1002\/marc.70413","type":"journal-article","created":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T04:27:21Z","timestamp":1787804841000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Polymeric Polyaldehyde Approach to Develop Robust Dynamic Covalent Adaptive Polyimine Networks"],"prefix":"10.1002","volume":"47","author":[{"given":"Subrata","family":"Dolui","sequence":"first","affiliation":[{"name":"Department of Chemistry and Biochemistry Concordia University  Montreal Quebec Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sofia Nieves","family":"Casillas\u2010Popova","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Biochemistry Concordia University  Montreal Quebec Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seung Ki","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Chemical and Biological Engineering Korea University  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sun Ju","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Chemical Engineering Sunchon National University  Suncheon\u2010si Jeollanam\u2010do Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hira","family":"Rasheed","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Biochemistry Concordia University  Montreal Quebec Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3738-7072","authenticated-orcid":false,"given":"Zhibin","family":"Ye","sequence":"additional","affiliation":[{"name":"Department of Chemical and Materials Engineering Concordia University  Montreal Quebec Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0285-3253","authenticated-orcid":false,"given":"Minsoo P.","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Chemical Engineering Sunchon National University  Suncheon\u2010si Jeollanam\u2010do Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8395-2573","authenticated-orcid":false,"given":"Hyun Wook","family":"Jung","sequence":"additional","affiliation":[{"name":"Department of Chemical and Biological Engineering Korea University  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4220-308X","authenticated-orcid":false,"given":"Jung Kwon","family":"Oh","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Biochemistry Concordia University  Montreal Quebec Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,8,26]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41570\u2010025\u201000686\u20107"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5CS00194C"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.0c00938"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5SC02223A"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.matt.2019.09.004"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1039\/C3CS60046G"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202206938"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/marc.202100391"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.3c00926"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/admi.201800051"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.4c00994"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3SC00551H"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.chempr.2023.04.024"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5CC04531B"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1080\/10601325.2023.2206860"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1039\/D4CC05967K"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1039\/c2cs15305j"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/marc.202100816"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.3390\/polym17121607"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202410291"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.xcrp.2023.101336"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201910723"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.8b02479"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nanoen.2020.105394"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nanoen.2020.105724"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2023.148214"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nanoen.2024.109288"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1002\/celc.201901625"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2021.131224"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.1c14462"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.iecr.0c04257"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.0c00036"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201400317"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202408592"},{"key":"e_1_2_7_36_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.8b02046"},{"key":"e_1_2_7_37_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1PY00623A"},{"key":"e_1_2_7_38_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.eurpolymj.2023.112209"},{"key":"e_1_2_7_39_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010023\u201043073\u2010w"},{"key":"e_1_2_7_40_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.0c00453"},{"key":"e_1_2_7_41_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9GC00540D"},{"key":"e_1_2_7_42_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsapm.0c01008"},{"key":"e_1_2_7_43_1","doi-asserted-by":"publisher","DOI":"10.1021\/acssuschemeng.8b03925"},{"key":"e_1_2_7_44_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2PY00900E"},{"key":"e_1_2_7_45_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.biomac.3c01224"},{"key":"e_1_2_7_46_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9PY01826C"},{"key":"e_1_2_7_47_1","doi-asserted-by":"publisher","DOI":"10.1002\/marc.201700686"},{"key":"e_1_2_7_48_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.5c01619"},{"key":"e_1_2_7_49_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.5c01563"},{"key":"e_1_2_7_50_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3LP00019B"},{"key":"e_1_2_7_51_1","doi-asserted-by":"publisher","DOI":"10.1039\/D5PY00590F"},{"key":"e_1_2_7_52_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.gce.2023.08.005"},{"key":"e_1_2_7_53_1","doi-asserted-by":"publisher","DOI":"10.1002\/marc.202100885"},{"key":"e_1_2_7_54_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2022.140995"},{"key":"e_1_2_7_55_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2023.144501"},{"key":"e_1_2_7_56_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.indcrop.2025.122109"},{"key":"e_1_2_7_57_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.carbpol.2021.118085"},{"key":"e_1_2_7_58_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5TA05788D"},{"key":"e_1_2_7_59_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2SM00860B"},{"key":"e_1_2_7_60_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9NJ05201A"},{"key":"e_1_2_7_61_1","doi-asserted-by":"publisher","DOI":"10.1002\/asia.201600452"},{"key":"e_1_2_7_62_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.polymer.2021.124024"},{"key":"e_1_2_7_63_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200802651"},{"key":"e_1_2_7_64_1","doi-asserted-by":"publisher","DOI":"10.1002\/pola.28856"},{"key":"e_1_2_7_65_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202211806"},{"key":"e_1_2_7_66_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.5c02757"},{"key":"e_1_2_7_67_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3LP00268C"},{"key":"e_1_2_7_68_1","doi-asserted-by":"publisher","DOI":"10.1021\/ma500787d"},{"key":"e_1_2_7_69_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jnoncrysol.2007.10.016"},{"key":"e_1_2_7_70_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2021.131848"},{"key":"e_1_2_7_71_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.8b01601"}],"container-title":["Macromolecular Rapid Communications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/marc.70413","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/marc.70413","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/marc.70413","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T10:38:58Z","timestamp":1792492738000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/marc.70413"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,8,26]]},"references-count":70,"journal-issue":{"issue":"20","published-print":{"date-parts":[[2026,10]]}},"alternative-id":["10.1002\/marc.70413"],"URL":"https:\/\/doi.org\/10.1002\/marc.70413","archive":["Portico"],"relation":{},"ISSN":["1022-1336","1521-3927"],"issn-type":[{"value":"1022-1336","type":"print"},{"value":"1521-3927","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,8,26]]},"assertion":[{"value":"2026-05-31","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-08-12","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-08-26","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70413"}}