Preparation and Characterization of Sro-Na₂O-Fe₂O₃-P₂O₅-SiO₂ Ferrimagnetic Glass-Ceramics for Hyperthermia Application

Abstract:

The ferrimagnetic glass-ceramic based on SrO-Na2O-Fe2O3-P2O5-SiO2 system was prepared for hyperthermia application using aqueous aolution-melt method. Using the aqueous solution solvent evaporation, we obtained the molecular-scale homogenously glass precursor. The precursor was completely melted in a lidded platinum crucible placed in an electric furnace at 1480°C for 1h and then annealed in a furnace at 550°C for 40min.The annealed glasses were heat treated at 1050°C for 2h to obtain the glass-ceramics. The crystallization of the glass systems with different component has been systematically investigated by using XRD. Room temperature magnetic property of the samples were investigated using a Vibrating Sample Magnetometer(VSM). The evolution of magnetic properties in these glasses as a function of P2O5 quality concentration was discussed.

• Periodical: Advanced Materials Research (Volumes 581-582)
• Pages: 457-462
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.581-582.457
• Online since: October 2012
• Authors: Jian An Liu, Xue Na Yang, Mei Mei Zhang, Wen He
• Keywords: Aqueous Solution-Melt Method, Ferrimagnetic Glass-Ceramics, Magnetic Property

References

[1] M. Kawashita, S. Domi, Y. Saito, etal. In vitro heat generation by ferrimagnetic maghemite microspheres for hyperthermic treatment of cancer under an alternating magnetic field. J. Mater. Sci: Mater. Med. 19 (2008) 1897-(1903).

DOI: 10.1007/s10856-007-3262-8

[2] P.R. Li, Z.F. Wu, X.L. Tang. Present Situation of Cancer Hyperthermia Materials. Glass & Enamel. 33(2005) 52-55. (In Chinese).

[3] J.K. Yang, S.H. Yang, G.L. He, et al. The Magnetic Properties and Bioactivity of Ferromagnetic Glass-Ceramics in the System Fe2O3-CaO-SiO2.J. Appl. Sci. 23(2005) 209-213. (In Chinese).

[4] A. Matsumine,K. Takegami,K. Asanuma, etal. A novel hyperthermia treatment for bone metastases using magnetic materials. Int.J. Clin. Oncol. 16(2011)101-108.

DOI: 10.1007/s10147-011-0217-3

[5] J.H. Chen, N.R. Yang. Fe2O3-CaO-SiO2 Ferromagnetic Glass-Ceramics --a Kind of Biomaterial for Cancer Therapy. Glass & Enamel. 27(2004) 44-48. (In Chinese).

[6] Y.K. Lee, S. Y Choi. Controlled nucleation and crystallization in Fe2O3-CaO-SiO2 glass. J. Mater. Sci. 32(1997) 431-436.

[7] K. Singh, D. Bahadur. Characterization of SiO2-Na2O-Fe2O3-CaO-P2O5-B2O3 glass ceramics. J. Mater. Sci. 34(1999) 481-484.

[8] R.K. Singha, G.P. Kothiyalb,A. Srinivasan. Evaluation of CaO-SiO2-P2O5-Na2O-Fe2O3 bioglass-ceramics for hyperthermia application. J. Mater. Sci. 43(2008) 1352-1356.

DOI: 10.1007/s10856-008-3497-z

[9] O. Bretcanu, S. Spriano, B.C. Vitale, et al. Synthesis and characterization of coprecipitation-derived ferrimagnetic glass-ceramic. J. Mater. Sci. 41(2006) 1029-1037.

DOI: 10.1007/s10853-005-2636-x

[10] G.D. Li , S.Y. Feng, D.L. Zhou. Magnetic bioactive glass ceramic in the system CaO–P2O5–SiO2–MgO–CaF2–MnO2–Fe2O3 for hyperthermia treatment of bone tumor. J. Mater. Sci: Mater. Med . 22 (2011) 2197-2206.

DOI: 10.1007/s10856-011-4417-1

[11] Y.M. Jiang, J. Ou,Z.H. Zhang, etal. Preparation of magnetic and bioactive calcium zinc iron silicon oxide composite for hyperthermia treatment of bone cancer and repair of bone defects.J. Mater. Sci: Mater. Med. 22 (2011) 721-729.

DOI: 10.1007/s10856-010-4225-z

[12] C. S . His, H. Z . Cheng, H. J Hsu, etal. J. Eur. Ceram. Soc. Vol. 27(2007), p.3171.

[13] J.A. Liu, K.N. Sun. Research on preparation of ferromagnetic microcrystal glass thermoseed material. Electron. Compon. Mater. 27(2008) 36-38. (In Chinese).

[14] Y.L. Tian S.B. Sun. New Glass Technology. Beijing: China Light Industry Press; (2009).

[15] D. D. Zaitsev, E. A. Gravchikova, P. E. Kazin. Preparation of Magnetic Glass-Ceramics through Glass Crystallization in the Na2O–SrO–Fe2O3–B2O3System. Inorg. Mater. 42 (2006) 326-330.

DOI: 10.1134/s0020168506030198

[16] L.Q. Chen, W.P. Liu, J.L. Chen, et al. Facile shape and size-controlled growth of uniform magnetite and hematite nanocrystals with tunable properties. Sci. Chin. Chem. 54 (2011)923-929.

DOI: 10.1007/s11426-011-4286-y