imaging-guided photodynamic therapy/photothermal therapy (PDT/PTT) is a great
challenge. Therefore, a versatile fabrication strategy was introduced to design new Fe3O4-
black TiO2 nanocomposites (Fe–Ti NCs). The Fe–Ti NCs exhibit an intense broad light
absorption, high photothermal conversion efficiency, inherited phototherapy, and favorable
magnetic resonance imaging (MRI) properties. The in vitro results demonstrate synergistic …