Fig. 1From: Oral colon-targeting core–shell microparticles loading curcumin for enhanced ulcerative colitis alleviating efficacya A schematic illustration for the fabrication of Shellac@Cur/MPs; Size distribution of Cur/MPs (b) and shellac@Cur/MPs (c) by DLS determination. SEM images of Cur/MPs (d) and shellac@Cur/MPs (e), respectivelyBack to article page