Multifunctional PNIPAM/Fe3O4-ZnS hybrid hollow spheres: Synthesis, characterization, and properties

► PNIPAM/Fe3O4-ZnS hybrid hollow spheres were prepared with a facile method. ► Concentration of Fe2+, Zn2+, TAA, and HMTA determined the morphology of the nanocomposite spheres. ► The obtained hybrid hollow spheres possessed magnetic, luminescent, and thermosensitive properties.