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However, intelligent material systems typically comprise multiple components with heterogeneous structures that usually interfere with or cross\u2010contaminate each other during operation or recycling. Here, we design recyclable intelligent material systems based on orthogonal reversible chemistries, specifically photoisomerization of azobenzene and metal\u2010ligand coordination of ruthenium complexes. We create a material, P1\u2010Ru1, by crosslinking an azobenzene\u2010containing polymer with a ruthenium complex. P1\u2010Ru1 switches among multiple states that serve as structural elements, shape\u2010changing modules, adhesives, and other components in intelligent material systems such as soft machines. Crucially, multicomponent, heterogeneous intelligent material systems constructed using different states of P1\u2010Ru1 can be recycled via a one\u2010pot, cross\u2010contamination\u2010free process because all components share the same chemical origin. This work demonstrates that orthogonal reversible chemistries make intelligent responses and recyclability compatible in complex systems. Orthogonal reversible chemistries offer a new strategy for designing recyclable intelligent material systems with multiple components and heterogeneous structures for sustainable high\u2010tech applications.<\/jats:p>","DOI":"10.1002\/adma.75380","type":"journal-article","created":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T13:41:52Z","timestamp":1791898912000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Orthogonal Reversible Chemistries Affording Multistate Photoswitching in Polymers for Recyclable Intelligent Material Systems"],"prefix":"10.1002","author":[{"ORCID":"https:\/\/orcid.org\/0009-0003-9484-086X","authenticated-orcid":false,"given":"Dachuan","family":"Zhang","sequence":"first","affiliation":[{"name":"Hefei National Research Center for Physical Sciences at the Microscale Anhui Key Laboratory of Optoelectronic Science and Technology Department of Polymer Science and Engineering University of 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Center for Physical Sciences at the Microscale Anhui Key Laboratory of Optoelectronic Science and Technology Department of Polymer Science and Engineering University of Science and Technology of China Hefei China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jie","family":"Yan","sequence":"additional","affiliation":[{"name":"Hefei National Research Center for Physical Sciences at the Microscale Anhui Key Laboratory of Optoelectronic Science and Technology Department of Polymer Science and Engineering University of Science and Technology of China Hefei China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8156-346X","authenticated-orcid":false,"given":"Si","family":"Wu","sequence":"additional","affiliation":[{"name":"Hefei National Research Center for Physical Sciences at the Microscale Anhui Key Laboratory of Optoelectronic Science and Technology Department of Polymer Science and Engineering University of Science and 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