Nanoparticlessynthetic have emerged as novel tools in a diverse range of applications, including bioimaging and drug delivery. However, their distinct physicochemical properties raise concerns regarding potential toxicity. Upconversion nanoparticles (UCNPs), a type of nanoparticle that converts near-infrared light into visible light, hold immense c

Chromium oxide is a metallic compound with a remarkable range of physical properties. It presents in various forms, including chromium(III) oxide (Cr₂O₃), also known as chromia, which exhibits excellent resistance. This oxide demonstrates remarkable thermal points, making it suitable for high-temperature applications. Furthermore, chromium oxi