Structure-related luminescent properties induced by doping in Sm-doped SnO2 hollow spheres

The development of rare-earth combined Fe-based magnetic nanocomposites for use in biological theranostics

“…Doping strategy refers to the incorporation of impurity atoms or ions into the matrix materials, which can impart host materials with varying physical (morphology, 90 size, 91 and crystallographic phase 92 ) and chemical (optics, 93 magnetism, 94 and catalysis 95 ) properties. The differences in ionic size, valence state, and reactivity between the dopants and host elements prominently determine the capability of its occurrence.…”