microcapsule particles (microspheres) field - isometric view 3d

acid alcohol alginate analgesic anti-corrosive anti-inflammatory aspirin capsules carbonless cells cellulose change coatings copy dental diclofenac digestive dosing droplets drug dyes e-ink e-paper emulsion enzyme ethyl fever gases gastric gelatin headaches ibuprofen inflammation lipids liquids material materials microcapsule microencapsulation microspheres migraines monocarboxylic nsaid pain painkiller paper paracetamol particles perfume pharmaceuticals phase polymers polyvinyl powder retard self-healing sodium solids stomach suspension system thermochromic