title: Silicone grafted with poly(vinyl pyrrolidone) for contact lenses. Surface properties and stability of thin tear film.
mesh_terms: D000327:Adsorption; D002118:Calcium; D055598:Chemical Phenomena; D002621:Chemistry; D002627:Chemistry, Physical; D003261:Contact Lenses; D011205:Povidone; D012828:Silicones; D013499:Surface Properties; D013666:Tears; D013861:Thiocyanates; D014867:Water
chemical_list: D012828:Silicones; D013861:Thiocyanates; D014867:Water; D011205:Povidone; D002118:Calcium