title: In vivo heating of magnetic nanoparticles in alternating magnetic field.
abstract: We have evaluated heating capabilities of new magnetic nanoparticles. In in vitro experiments they were exposed to an alternating magnetic field with frequency 3.5 MHz and induction 1.5 mT produced in three turn pancake coil. In in vivo experiments rats with injected magnetic nanoparticles were also exposed to an ac field. An optimal increase of temperature of the tumor to 44 degrees C was achieved after 10 minutes of exposure. Obtained results showed that magnetic nanoparticles may be easily heated in vitro as well as in vivo, and may be therefore useful for hyperthermic therapy of cancer.
authors.affiliation: Department of Biophysics and Chemical Physics, Comenius University, Bratislava, Slovakia. babincova@fmph.uniba.sk
authors.forename: M
authors.initials: M
authors.lastname: Babincová
authors.forename: V
authors.initials: V
authors.lastname: Altanerová
authors.forename: C
authors.initials: C
authors.lastname: Altaner
authors.forename: P
authors.initials: P
authors.lastname: Cicmanec
authors.forename: P
authors.initials: P
authors.lastname: Babinec
mesh_terms: D004574:Electromagnetic Fields; D006361:Heating; D008280:Magnetics; D049329:Nanostructures