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- W3196243663 endingPage "24256" @default.
- W3196243663 startingPage "24248" @default.
- W3196243663 abstract "This work presents the synthesis of a novel photosensitive acrylate monomer for use as both a self-catalyst in the photoinduced electron/energy transfer-reversible addition fragmentation chain transfer (PET-RAFT) polymerisation process and a photosensitiser (PS) for antibacterial applications. Hydrophilic, cationic, and antimicrobial formulations are explored to compare the antibacterial effects between charged and non-charged polymers. Covalent attachment of the catalyst to well-defined linear polymer chains has no effect on polymerisation control or singlet oxygen generation. The addition of the PS to polymers provides activity against S. aureus for all polymer formulations, resulting in up to a 99.99999 % killing efficacy in 30 min. Antimicrobial peptide mimetic polymers previously active against P. aeruginosa, but not S. aureus, gain significant bactericidal activity against S. aureus through the inclusion of PS groups, with 99.998 % killing efficiency after 30 min incubation with light. Thus, a broader spectrum of antimicrobial activity is achieved using two distinct mechanisms of bactericidal activity via the incorporation of a photosensitiser monomer into an antimicrobial polymer." @default.
- W3196243663 created "2021-08-30" @default.
- W3196243663 creator A5001001181 @default.
- W3196243663 creator A5001395511 @default.
- W3196243663 creator A5009049591 @default.
- W3196243663 creator A5046941534 @default.
- W3196243663 date "2021-10-04" @default.
- W3196243663 modified "2023-10-14" @default.
- W3196243663 title "Photo‐Enhanced Antimicrobial Activity of Polymers Containing an Embedded Photosensitiser" @default.
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- W3196243663 doi "https://doi.org/10.1002/anie.202110672" @default.