Analytical solution for solute concentration in the inner and outer domains of the eroding vascular graft. from Degradation and erosion mechanisms of bioresorbable porous acellular vascular grafts: an in vitro investigation

This supplemental material provide details of the derivation of the analytical solution for solute (eroded PGS) concentration as a function of time and radial position resulting from diffusion of eroding PGS from the inner and outer surfaces of the graft.