Titanium Dioxide: Structure, Impact, and Toxicity

Title	Titanium Dioxide: Structure, Impact, and Toxicity
Authors	Anca Diana Racovita
Magazine	International Journal of Environmental Research and Public Health
Date	05/06/2022
DOI	https://doi.org/10.3390/ijerph19095681
Introduction	Titanium dioxide, developed a century ago, is crucial in industries due to its chemical stability, cost-effectiveness, and availability. This versatile white mineral serves multiple purposes in photocatalysis, the pharmaceutical sector, and food processing. Its dual role as a semiconductor and light scatterer makes its optical performance significant in these fields. Recent advancements focus on altering titanium dioxide's surface properties, which can either enhance or suppress its reactivity based on application needs. Its potential carcinogenicity in humans has sparked debates over its toxicity, highlighted by inconsistencies in toxicity assay protocols and outcomes. Overall, reviewing recent developments in industries where titanium dioxide is prevalent is essential, whilst considering its controversial toxicity.
Quote	Anca Diana Racovita. Titanium Dioxide: Structure, Impact, and Toxicity. International Journal of Environmental Research and Public Health. 2022. Vol. 19(9):5681. DOI: 10.3390/ijerph19095681
Element	Titanium (Ti)
Materials	Oxides
Topics	Photocatalysts
Industry	Pharmaceutical Industry