acrylate (HEA), methyl methacrylate (MMA), 2-hydroxyethyl methacrylate
(HEMA), 2,2′-azobis(2
methyl 2-bromopropionate (MBP), N,N,N′,N′,N″-pentamethyldiethylenetriamine (PMDETA), tris(2-dimethylaminoethyl)amine
(M6-TREN), CuBr2, Cu0, m-xylene (m-Xi), dimethyl sulfoxide (DMSO), dimethylformamide
(DMF), divinyl sulfone (DVS), ethylene diamine (EDA), dansyl cadaverine
(DC), glutaraldehyde solution (50 wt % in H2O), 10% poly(ethyleneimine)
solution (PEI; average Mn ∼ 60,000
by GPC, average Mw ∼ 750,000 by
LS), potassium phosphate, sodium carbonate, 1% PEI (average Mw ∼ 25,000 by LS, average Mn ∼ 10,000 by GPC), glycine (GLY), galactose, 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic
acid) (ABTS), galactose oxidase from Dactylium dendroides, laccase from Trametes versicolor, and horseradish peroxidase (HRP) were purchased from Sigma-Aldrich.