{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Xu M"],"funding":["Life Sciences Division, Army Research Office","National Science Foundation"],"pagination":["1598-1604"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11580386"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["13(11)"],"pubmed_abstract":["The synthesis and application of multifunctional diazirine-containing polymers for on-demand cross-linking of unfunctionalized commodity polymers through C-H bond insertion is demonstrated. While small-molecule diazirine cross-linkers have seen important applications such as plastic compatibilization and photopatterning, the high degree of functionalization of polymer-based diazirine cross-linkers offers promise for enhanced compatibility based on polymer blending and increased efficiency due to controllable multivalency. As a demonstrative example, unfunctionalized linear poly(<i>n</i>-butyl acrylate) (P<i>n</i>BA) can be cross-linked using various polymeric cross-linkers with diazirine contents as low as 0.8 wt % in 1 min under photochemical conditions. With gel fractions up to 95%, tuna"],"journal":["ACS macro letters"],"pubmed_title":["Efficient Cross-Linking through C-H Bond Insertion of Unfunctionalized Commodity Materials Using Diazirine-Containing Polymers."],"pmcid":["PMC11580386"],"funding_grant_id":["DMR-1933487","W911NF-19-D-0001"],"pubmed_authors":["Xu M","Beech HK","Getty PT","Huang B","Hawker CJ","Uruena JM"],"additional_accession":[]},"is_claimable":false,"name":"Efficient Cross-Linking through C-H Bond Insertion of Unfunctionalized Commodity Materials Using Diazirine-Containing Polymers.","description":"The synthesis and application of multifunctional diazirine-containing polymers for on-demand cross-linking of unfunctionalized commodity polymers through C-H bond insertion is demonstrated. While small-molecule diazirine cross-linkers have seen important applications such as plastic compatibilization and photopatterning, the high degree of functionalization of polymer-based diazirine cross-linkers offers promise for enhanced compatibility based on polymer blending and increased efficiency due to controllable multivalency. As a demonstrative example, unfunctionalized linear poly(<i>n</i>-butyl acrylate) (P<i>n</i>BA) can be cross-linked using various polymeric cross-linkers with diazirine contents as low as 0.8 wt % in 1 min under photochemical conditions. With gel fractions up to 95%, tuna","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Nov","modification":"2025-04-26T01:54:37.748Z","creation":"2025-04-06T10:18:40.401Z"},"accession":"S-EPMC11580386","cross_references":{"pubmed":["39513545"],"doi":["10.1021/acsmacrolett.4c00675"]}}