Fig. 8

Representative OWLS spectra: change of the adsorbed copolymer masses during initial polymer adsorption and stability tests under exposure to 10 mM H₂O₂ in 10 mM HEPES + 150 mM NaCl solution of: a PLL-PMOXA₄, b PLL-PEG₂. The stability study was followed by serum resistance test in case of PLL-PMOXA and PLL-PEG films. c Quantitative summary of the remaining copolymer masses and the corresponding adsorbed serum masses on the degraded films