Structural, optical, magnetic, photocatalytic activity and related biological effects of CoFe2O4 ferrite nanoparticles
| العنوان: | Structural, optical, magnetic, photocatalytic activity and related biological effects of CoFe2O4 ferrite nanoparticles |
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| المؤلفون: | Bekir Özçelik, S. Özçelik, Kürşat İcin, K. Senturk, Lutfi Arda, Bestenur Yalcin |
| المصدر: | Journal of Materials Science: Materials in Electronics. 32:13068-13080 |
| بيانات النشر: | Springer Science and Business Media LLC, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | 010302 applied physics, Materials science, Magnetometer, Scanning electron microscope, Spinel, Nanoparticle, chemistry.chemical_element, engineering.material, Condensed Matter Physics, 01 natural sciences, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, law.invention, Magnetization, Chemical engineering, chemistry, law, 0103 physical sciences, Photocatalysis, engineering, Electrical and Electronic Engineering, Chemical composition, Cobalt |
| الوصف: | The synthesis of magnetic nano-size spinel ferrites has become an important area of research, due to their several potential applications. In this work, CoFe2O4 nanoparticles were synthesized by the co-precipitation method. Structural, magnetic and photocatalytic properties of cobalt ferrites were analyzed based on their chemical composition considering their biological properties. Structural and morphological properties were investigated by X-ray diffraction analysis (XRD) and SEM respectively. Lattice parameters and cell volumes were calculated from XRD data. SEM images revealed uniform surface morphology and spherical shape of nanoparticles. Magnetization measurements were measured by using Lake Shore 7304 model Vibrating Sample Magnetometer. In hemolytic activity tests, formation of a precipitate with a characteristic black color provided an explicit evidence to the formation of heme-iron complexes. Undesirable hemolytic effect of CoFe2O4 nanoparticles on human erythrocytes at both concentrations was attributed to the comparatively high amount of reactive oxygen species formed by CoFe2O4 nanoparticles. The theoretical concentration Co (theory) obtained by second-order model (0.82 mg/L) fit with the experimental value of Co (experimental) (0.95 mg/L) well in photocatalytic activity tests. |
| تدمد: | 1573-482X 0957-4522 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b296e1c417e9a02a066e78aacded77b8 https://doi.org/10.1007/s10854-021-05752-6 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....b296e1c417e9a02a066e78aacded77b8 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 1573482X 09574522 |
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