Posts tagged with "hydrophilic matrice"


Graph with research results that show that HPMC has higher swelling rates in comparison to PEO but both undergo diffusion oriented swelling mechanism.
12. December 2017

The impact of porosity on swelling kinetics of hydrophilic matrices

The aim of the present investigation was to understand the swelling behaviour of HPMC and PEO-based matrices and to evaluate the impact of porosity on the swelling kinetics. It was noticed that the HPMC has higher swelling rates but both undergo diffusion oriented swelling mechanism.

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