UPCONVERSION NANOPARTICLE TOXICITY: A CRITICAL REVIEW

Nanoparticles have upconversion nanoparticles synthesis emerged as promising materials in various fields, including biomedical applications. Interestingly, the potential toxicity of these nanoparticles remains a pressing concern. Upconversion nanoparticles (UCNPs), a particular type of nanoparticle capable of converting near-infrared light to visib