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. 2020 Oct 29;6(11):2031–2045. doi: 10.1021/acscentsci.0c00755

Table 1. Summary of Coating Polymers on Polyurethane Catheter.

coating no. label coating polymer method of synthesis synthetic scheme
1 unmodified none uncoated  
2 silver commercial silver coated catheter purchased  
3 S homo poly(SBMA) free radical polymerization of SBMA Figure S1A
4 H(N) homo poly(HEMA-NO) free radical polymerization of HEMA and then reaction with NO-donor (NTMB-Cl) Figure S1B
5 H-x-S cross-linked hydrogel of poly(SBMA-co-HEMA) free radical copolymerization of SBMA, HEMA with cross-linker Figure S2
6 H-r-S poly(HEMA-ran-SBMA) free radical copolymerization of SBMA and HEMA Figure S3
7 H-b-S poly(HEMA-block-SBMA) RAFT block copolymerization of HEMA followed by SBMA Figure 1C
8 H(N)-x-S cross-linked hydrogel of poly(SBMA-co-HEMA(NO)) free radical copolymerization of SBMA, HEMA with cross-linker and then reaction with NTMB-Cl Figure S2
9 H(N)-r-S poly((HEMA-NO)-ran-SBMA) free radical copolymerization of SBMA and HEMA and then reaction with NTMB-Cl Figure S3
10 H(N)-b-S (optimum) poly((HEMA-NO)-block-SBMA)) RAFT block copolymerization of HEMA followed by SBMA then reaction with NTMB-Cl Figure 1C