期刊
MATERIALS CHEMISTRY AND PHYSICS
卷 182, 期 -, 页码 219-230出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.matchemphys.2016.07.026
关键词
Oxides; Chemical synthesis; Fourier transform infrared spectroscopy (FTIR); Powder diffraction
资金
- European Union (ERDF)
- Romanian Government under project INFRANANOCHEM [19/01.03.2009, POS-CCE O 2.2.1]
- Materials Science and Advanced Characterization Methods Programme of the Ilie Murgulescu Institute of Physical Chemistry
- Romanian Academy
The nanocrystalline cobalt ferrites (CoFe2O4) were obtained through self-combustion and wet ferritization methods using aqueous extracts of sesame (Sesamum indicum L) seeds. The multimetallic complex compounds were characterized by Fourier transform infrared spectroscopy (FTIR), UV-VIS spectroscopy and thermal analysis. Phase identification, morphological evolution and magnetic properties of the obtained cobalt ferrites were investigated using X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), FTIR and magnetic measurements. FE-SEM investigations revealed the particle size of CoFe2O4 obtained by wet ferritization method ranged between 3 and 20.45 nm. Their antimicrobial, anti-biofilm and cytotoxic properties were evaluated. (C) 2016 Elsevier B.V. All rights reserved.
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