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(A) PVA weight % dependent IRI activity of PVA10-b-PVP block copolymers compared to PVA10 (Mn = 440, Đ = 1.18). MLGS = mean largest grain size relative to a PBS control, expressed as %. Error bars represent the standard deviation from at least three measurements. (B) Space-filling model highlighting the small amount of PVA present in the block copolymer. Generated using Chem3D 15.1, this cartoon is for illustrative purposes only.
