Magnetic fluid poly(ethylene glycol) with moderate anticancer activity

Zavisova, V.; Koneracka, M.; Muckova, M.; Lazova, J.; Jurikova, A.; Lancz, G.; Tomasovicova, N.; Timko, M.; Kovac, J.; Vavra, I.; Fabian, M.; Feoktystov, A.V.; Haramus, V.M.; Avdeev, M.V.; Kopcansky, P.

Publication

Magnetic fluid poly(ethylene glycol) with moderate anticancer activity

Abstract

Poly(ethylene glycol) (PEG)-containing magnetic fluids – magnetite (Fe3O4) stabilized by sodium oleate – were prepared. Magnetic measurements confirmed superparamagnetic behaviour at room temperature. The structure of that kind of magnetic fluid was characterized using different techniques, including electron microscopy, photon cross correlation spectroscopy and small-angle neutron scattering, while the adsorption of PEG on magnetic particles was analyzed by differential scanning calorimetry and Fourier transform infrared spectroscopy. From the in vitro toxicity tests it was found that a magnetic fluid containing PEG (MFPEG) partially inhibited the growth of cancerous B16 cells at the highest tested dose (2.1 mg/ml of Fe3O4 in MFPEG).

URL: https://publications.hereon.de/id/28422/
Authors:Zavisova, V., Koneracka, M., Muckova, M., Lazova, J., Jurikova, A., Lancz, G., Tomasovicova, N., Timko, M., Kovac, J., Vavra, I., Fabian, M., Feoktystov, A.V., Haramus, V.M., Avdeev, M.V., Kopcansky, P.
Year:2010
In: 12th International Conference on Magnetic Fluid, ICMF 12
Location:Sendai (J)
Date:01.-05.08.2010
Cite as: Zavisova, V.; Koneracka, M.; Muckova, M.; Lazova, J.; Jurikova, A.; Lancz, G.; Tomasovicova, N.; Timko, M.; Kovac, J.; Vavra, I.; Fabian, M.; Feoktystov, A.V.; Haramus, V.M.; Avdeev, M.V.; Kopcansky, P.: Magnetic fluid poly(ethylene glycol) with moderate anticancer activity. In: 12th International Conference on Magnetic Fluid, ICMF 12. Sendai (J), 01.-05.08.2010, 2010.