SYNTHESIS AND CHARACTERIZATION OF CARBON-COATED Ni 1x Cu x FERROMAGNETIC NANOPARTICLES FOR SELF-REGULATING MAGNETIC HYPERTHERMIA

A. S. Manukyan,A. A. Mirzakhanyan,T. K. Khachatryan,R. D. Khachaturyan,G. R. Badalyan,E. G. Sharoyan

SYNTHESIS AND CHARACTERIZATION OF CARBON-COATED Ni 1x Cu x FERROMAGNETIC NANOPARTICLES FOR SELF-REGULATING MAGNETIC HYPERTHERMIA

2013

A. S. Manukyan
A. A. Mirzakhanyan
T. K. Khachatryan
R. D. Khachaturyan
G. R. Badalyan
E. G. Sharoyan

Using the solid-state pyrolysis of metal-phthalocyanines (NiPc and CuPc), carbon-coated ferromagnetic Ni1-xCux (0ferromagnetic resonance spectra it is obtained that the Curie temperature of nanoalloys can be varied in a wide range (from –150°C to 60°C) depending on the concentration of diamagnetic Cu atoms. The prepared samples can be used for self-regulating magnetic hyperthermia in oncology.

Keywords:

Nanoparticle
Ferromagnetic resonance
Scanning electron microscope
Magnetic hyperthermia
Diamagnetism
Curie temperature
Inorganic chemistry
Ferromagnetism
Carbon
Materials science
Analytical chemistry
Pyrolysis

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