
Keywords: سیلیس یا سیلیکا; NP; nanoparticles; RTLF; respiratory tract lining fluid; TEM; transmission electron microscopy; SiO2; silica nanoparticle; PVAc; poly(vinyl) acetate nanoparticle; SP-A; surfactant protein A; SP-B; surfactant protein B; SP-D; surfactant protein D; DLS; dyn