Upconversion nanoparticles (UCNPs) exhibit promising luminescent properties, rendering them valuable assets in diverse fields such as bioimaging, sensing, and therapeutics. Nevertheless, the potential toxicological effects of UCNPs necessitate thorough investigation to ensure their safe application. This review aims to provide a in-depth analysis o

In this study, we describe a novel strategy for the synthesis and characterization of single-carbon nanotube nanotubes (SWCNTs) modified with iron oxide nanoparticles (Fe3O4|Fe2O3|FeO). The fabrication process involves a two-step approach, first bonding SWCNTs onto a appropriate substrate and then introducing more info Fe3O4 nanoparticles via a cop