Abstract Food grade TiO 2 (E171) is a synthetic additive, and widely used as a coloring
agent in many foods, pharmaceutical and personal care products. A few reports have …

Titanium dioxide (TiO 2) is a common additive in many foods, pigments, personal care
products, and other consumer products used in daily life. Despite the widespread use of …

Abstract TiO 2 (E171) is widely used in processed food as a coloring agent. However,
growing concerns about the potential health effects of TiO 2 nanoparticles (< 100 nm) have …

Abstract Titanium dioxide nanoparticles (TiO 2 NPs) are the most produced nanomaterial for
food additives, pigments, photocatalysis, and personal care products. These nanomaterials …

As titanium dioxide (TiO2) nanoparticles are widely used commercially, their potential
biosafety and metabolic mechanism needs to be fully explained. In this study, the cytotoxicity …

Abstract Titanium dioxide nanoparticles (TiO2 NPs) are inorganic materials with a diameter
of 1–100 nm. In recent years, TiO2 NPs have been used in a wide range of products …

Objective: The aim of the present work is to evaluate the toxicity of titanium dioxide
nanoparticles (TiO2NPs) according to their doses and particle sizes. Materials and methods …

Food grade titanium dioxide (TiO 2) has been widely used as a food additive in the food
industry. Compared to TiO 2 bulk particles, TiO 2 nanoparticles (TiO 2 NPs) has even more …

Titanium dioxide has a long-standing use as a food additive. Micrometric powders are, eg,
applied as whiteners in confectionary or dairy products. Possible hazards of ingested …

Titanium dioxide nanoparticles (TiO2 NPs) have been widely used in food, cosmetics, and
biomedical research. However, human safety following exposure to TiO2 NPs remains to be …