Experimental parameters effect in the synthesis of magnetite nanoparticles

Sergiu Sora; Simona Florentina Pop; Rodica Mariana Ion

doi:10.1117/12.883018

3 December 2010 Experimental parameters effect in the synthesis of magnetite nanoparticles

Sergiu Sora, Simona Florentina Pop, Rodica Mariana Ion

Proceedings Volume 7821, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies V; 78210R (2010) https://doi.org/10.1117/12.883018
Event: Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies, 2010, Constanta, Romania

Abstract

This work tries to optimize the conditions for chemical synthesis of nanosized magnetic iron oxide powders with desired biological properties. It was obtained iron oxides by sonochemical method, favoring the synthesis at low-temperature, low costs, high material purity and nanostructure control. For biomedical applications like magnetic biofunctional material vectors to target tissues, the iron oxide particles obtained have to be spherical with 10 nm average diameter. The influences of Fe ions concentration on the shape, size and size distribution of the obtained nanoparticles it is important for synthesis of nanoparticles used in medical application because it is necessary to have small size distribution and similar shapes. The paper it compares the size variation for five different concentrations. Some investigation techniques as: Fourier transformed infrared spectroscopy (FTIR), X-ray diffraction (XRD), termogravimetric analysis (TGA), magnetization analysis, has been used.

Citation Download Citation

Sergiu Sora, Simona Florentina Pop, and Rodica Mariana Ion "Experimental parameters effect in the synthesis of magnetite nanoparticles", Proc. SPIE 7821, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies V, 78210R (3 December 2010); https://doi.org/10.1117/12.883018

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