Fig. 4From: Effect of Eudragit S100 nanoparticles and alginate chitosan encapsulation on the viability of Lactobacillus acidophilus and Lactobacillus rhamnosus Scanning electron microscope photomicrographs of beads. Beads encapsulated form only with chitosan coating (left) and beads encapsulated form with chitosan and Eu S100 nanoparticles coating (right)Back to article page