Structure, magnetic, photocatalytic and blood compatibility studies of nickel nanoferrites prepared by laser ablation technique in distilled water
| العنوان: | Structure, magnetic, photocatalytic and blood compatibility studies of nickel nanoferrites prepared by laser ablation technique in distilled water |
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| المؤلفون: | Bestenur Yalcin, Luis A. Angurel, G.F. de la Fuente, H. Santos, Regino Sáez-Puche, Bekir Özçelik, Lutfi Arda, S. Özçelik |
| المساهمون: | Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), European Commission, Gobierno de Aragón, Ministerio de Economía y Competitividad (España) |
| المصدر: | Digital.CSIC. Repositorio Institucional del CSIC instname Journal of Alloys and Compounds |
| بيانات النشر: | figshare, 2023. |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | Laser ablation, Materials science, Mechanical Engineering, Metals and Alloys, Nanoparticle, 02 engineering and technology, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 3. Good health, 0104 chemical sciences, chemistry.chemical_compound, chemistry, Distilled water, Mechanics of Materials, Transmission electron microscopy, Materials Chemistry, Photocatalysis, 0210 nano-technology, Photodegradation, Methylene blue, Nuclear chemistry, Visible spectrum |
| الوصف: | The main objective of this study is to investigate the structural features, magnetic behaviour, photocatalytic properties and blood compatibility of NiFe2O4 nanoparticles (NPs) obtained by subnanosecond laser ablation in water. Structure and size distribution of NPs were studied using X-Ray Diffractometry (XRD) and Transmission Electron Microscopy (TEM). The photocatalytic properties of NPs were evaluated by photo-degradation of Methylene Blue (MeB) dye under ambient visible light illumination. Four different kinetic models were used to identify the photocatalytic degradation mechanism of NiFe2O4 nanoparticles and it was found that the pseudo-second-order model was the most suitable type to interpret the experimental kinetic data of MeB photodegradation. The hemocompatibility of NiFe2O4 nanoparticles was studied by hemolysis tests using human erythrocytes drawn from healthy volunteers. NiFe2O4 nanoparticles caused undesirable hemolysis ratios at 0.05, 1 and 5 mg/ml concentrations, while the biologically safe concentration of these nanoparticles was found to be below 0.01 mg/ml. The authors acknowledge financial support from Spanish MINECO-AEI-FEDER EU (project ENE2017-83669-C4-1-R) and SPRINT (EU H2020-FET-OPEN/0426) projects and from Gobierno de Aragón “Construyendo Europa desde Aragón” (research group T54_20R). |
| DOI: | 10.6084/m9.figshare.22133243 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::812c948e28649ad737f85587500bf67f |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....812c948e28649ad737f85587500bf67f |
| قاعدة البيانات: | OpenAIRE |
| DOI: | 10.6084/m9.figshare.22133243 |
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