Upconversion nanoparticles possess unique optical properties, making them attractive for applications in bioimaging, sensing, and disease management. However, their potential toxicity remains a significant concern. This review aims to provide a thorough analysis of the toxicity linked with upconv

Lithium cobalt oxide compounds, denoted as LiCoO2, is a essential mixture. It possesses a fascinating crystal structure that enables its exceptional properties. This hexagonal oxide exhibits a high lithium ion conductivity, making it an perfect candidate for applications in rechargeable power sou