Food Chemistry Commons^™

Interactions Between Titanium Dioxide Nanoparticles (Nps) And Mucin, . Boimin

Doctoral Dissertations

Titanium dioxide nanoparticles (TiO₂ NPs) are widely used in many food, consumer, and industrial products. However, little is known about the overall effects of TiO₂ NPs on the environment or human health. In order to elucidate the fate, transformation, transport, and toxicological impact of TiO₂ NPs, a better understanding is needed of how the physicochemical properties of TiO₂ NPs (e.g. size, charge, curvature, hydrophobicity, and surface functionality) interact with their microenvironments (e.g. pH, temperature, bile acids, microbiome, enzymes, surface-active components, and biopolymers). Living organisms including humans have a natural mechanism to protect themselves from physical, biological, …