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Weight increase compared to expansion. Values scaled per mg of wet PMMA-derived polymer I, in mg of total weight increase due to water and effector, and in mg increase due to effector alone (upper limit as estimated from absorption measurements and complexometry); volume expansion Δv (from 1 mm3 wet), average from length and width increase. Weight increase is within the error due to water content increase. Copyright Wiley-VCH Verlag GmbH & Co. [39a].
