Magneto-Induced Hyperthermia and Temperature Detection in Single Iron Oxide Core-Silica/Tb³⁺/Eu³⁺(Acac) Shell Nano-Objects.

ABSTRACT: Multifunctional nano-objects containing a magnetic heater and a temperature emissive sensor in the same nanoparticle have recently emerged as promising tools towards personalized nanomedicine permitting hyperthermia-assisted treatment under local temperature control. However, a fine control of nano-systems' morphology permitting the synthesis of a single magnetic core with controlled position of the sensor presents a main challenge. We report here the design of new iron oxide core-silica shell nano-objects containing luminescent Tb³⁺/Eu³⁺-(acetylacetonate) moieties covalently anchored to the silica surface, which act as a promising heater/thermometer system. They present a single magnetic core and a controlled thickness of the silica shell, permitting a uniform spatia

SUBMITTER: Nigoghossian K 

PROVIDER: S-EPMC9503042 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature