Polymer modified magnetic-luminescent nanocomposites for combined optical imaging and magnetic fluid hyperthermia in cancer therapy: analysis of Mn doping for enhanced heating effect, hemocompatibility and biocompatibility.

Magnetic MnFeO nanoparticles and polymer coated magnetic-luminescent MnFeO@(Y,Dy/Eu)VO nanocomposites were prepared to study their comparative heat generation efficiency and biocompatibilities. Cubic crystalline phases were obtained for the nanoparticles and cubic-tetragonal biphasic phases were observed for the nanocomposites. The successful doping of Mn was also confirmed by inductively coupled plasma optical emission spectroscopy.

Enhancement of Eu Emission in YVO:Eu Nanocrystals by Li Codoping: An Oxidant-Resistant Dispersion and Polymer Film.

The enhancement of red emission of YVO:Eu nanocrystals by Li codoping has been achieved. The effect of Li codoping on the crystalline properties and the luminescence of Eu has been thoroughly studied. An increase of the unit cell volume and crystallinity of the nanocrystals is observed as the concentration of Li codoping increases.

Thermally Modified Iron-Inserted Calcium Phosphate for Magnetic Hyperthermia in an Acceptable Alternating Magnetic Field.

Magnetic hyperthermia treatment using calcium phosphate nanoparticles is an evolutionary choice because of its excellent biocompatibility. In the present work, Fe is incorporated into HAp nanoparticles by thermal treatment at various temperatures. Induction heating was examined within the threshold H f value of 4.

Induction Heating Efficiency of Water-Dispersible MnFeO@YVO:Eu Magnetic-Luminescent Nanocomposites in an Acceptable ac Magnetic Field: Hemocompatibility and Cytotoxicity Studies.

Not many reports are available on magnetic-luminescent nanocomposites for cancer hyperthermia applications. Further, such nanocomposites on Mn-doped iron oxide may be available rather rarely. Studies on the induction heating properties within the threshold magnetic field and frequency factors are still rare.