Research Article

The Magnetic Anisotropy Effectiveness on NiFe2O4 and NiFe2O4@SiO2 Nanoparticles for Hyperthermia Applications

Volume: 38 Number: 4 December 8, 2017
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The Magnetic Anisotropy Effectiveness on NiFe2O4 and NiFe2O4@SiO2 Nanoparticles for Hyperthermia Applications

Abstract

In this study, we analyzed the magneto-heating properties of NiFe2O4 nanoparticles, coated with a SiO2 shell for hyperthermia applications. The NiFe2O4 nanoparticles were synthesized and coated with SiO2 by chemical route and water in oil techniques, respectively. The size of core particles is ~5.6±0.1 nm and the thicknesses of the SiO2 layers around the core change from 0 nm to 14.1±0.1 nm by increasing the amount of tetraethyl orthosilicate from 0 ml to 2.5 mL during the synthesis process. The magnetic anisotropies, obtained from magnetic susceptibility measurements have the same behavior with the specific heat absorption ratio of the samples.

Keywords

References

  1. [1]. Tang S.Q., Moon S.J., Park K. H., Paek S. H., Chung K. W., Bae S. Feasibility of TEOS Coated CoFe2O4 Nanoparticles to a GMR Biosensor Agent for Single Molecular Detection. Journal of nanoscience and nanotechnology, 2011; 11(1): 82-89.
  2. [2]. Pradhan P., Giri J., Samanta G., Sarma,H. D., Mishra K.P., Bellare J., ... & Bahadur D., Comparative evaluation of heating ability and biocompatibility of different ferrite-based magnetic fluids for hyperthermia application. Journal of biomedical materials research Part B: Applied Biomaterials, 2007; 81(1): 12-22.
  3. [3]. Teja A.S., Koh P.Y. Synthesis, properties, and applications of magnetic iron oxide nanoparticles. Progress in crystal growth and characterization of materials, 2009; 55(1): 22-45.
  4. [4]. Wu W., He Q., Jiang C. Magnetic iron oxide nanoparticles: synthesis and surface functionalization strategies. Nanoscale Research Letters, 2008; 3(11): 397-415.
  5. [5]. Jia C.J., Sun L.D., Luo F., Han X.D., Heyderman L.J., Yan Z.G., Hayashi N. Large-scale synthesis of single-crystalline iron oxide magnetic nanorings. Journal of the American Chemical Society, 2008; 130(50): 16968-16977.
  6. [6]. Fortin J.P., Wilhelm C., Servais J., Ménager C., Bacri J.C. Gazeau F. Size-sorted anionic iron oxide nanomagnets as colloidal mediators for magnetic hyperthermia. Journal of the American Chemical Society, 2007; 129(9): 2628-2635.
  7. [7]. Rogers W.J., Meyer C.H., Kramer C.M. Technology insight: in vivo cell tracking by use of MRI. Nature Clinical Practice Cardiovascular Medicine, 2006; 3(10): 554-562.
  8. [8]. Gupta A.K., Gupta M. Synthesis and surface engineering of iron oxide nanoparticles for biomedical applications. Biomaterials, 2005; 26(18): 3995-4021.

Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Authors

Senem Çitoğlu

Mustafa Korkmaz

Tezer Fırat

Publication Date

December 8, 2017

Submission Date

July 3, 2017

Acceptance Date

November 3, 2017

Published in Issue

Year 2017 Volume: 38 Number: 4

APA
Coşkun, M., Çitoğlu, S., Korkmaz, M., & Fırat, T. (2017). The Magnetic Anisotropy Effectiveness on NiFe2O4 and NiFe2O4@SiO2 Nanoparticles for Hyperthermia Applications. Cumhuriyet Science Journal, 38(4), 193-205. https://doi.org/10.17776/csj.363654

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