Europium Nanopowder: Nanoparticles research is a quickly developing area with immense potential in a variety of fields such as optical, biomedical, and electronic fields. Europium is a Block F, Period 6 element. It is a ductile metal with a hardness that is similar to that of lead. It readily oxidizes in air and water. Europium nanoparticles appear as a silvery powder. Europium nanoparticles are graded as highly flammable with the capacity to catch fire spontaneously if exposed to air.

Europium Nanopowder: Europium based nanoparticles are receiving great attention ought to their excellent luminescent and magnetic properties and find challenging biomedical applications. Among the luminescent lanthanide NPs, europium based NPs (Eu-NPs) are better candidates for immunoassay and imaging applications. The Eu-NPs have an edge over quantum dots (QDs) by means of their stable luminescence, long fluorescence lifetime, sharp emission peaks with narrow band width, lack of blinking and biocompatibility.

Europium Nanopowder: The exquisite luminescent properties of Eu-NPs are explored for developing biomedical applications such as immunoassay and bioimaging including multimodal imaging. The biomedical applications of Eu-NPs are mostly diagnostic in nature and mainly focus on various key analytes present in biological systems.

Europium Nanopowder: Luminescent materials that contain rare earth have many advantages such as narrow emission band, high light absorption ability and conversion efficiency, wide emission wavelength distribution area, wide range of the fluorescent lifetime, stable physical and chemical properties, good heat-resisting, high-power electron beam, high energy radiation and strong effect of ultraviolet.

The biomedical applications of Eu-NPs are mostly diagnostic in nature and mainly focus on various key analytes present in biological systems. The luminescent properties of europium enabled NPs are influenced by a number of factors such as the site symmetry, the metal nanoparticles, metal ions, quantum dots, surfactants, morphology of Europium Nanopowder, crystal defect, phenomena like antenna effect and physical parameters like temperature.