000132841 001__ 132841
000132841 005__ 20240315113108.0
000132841 0247_ $$2doi$$a10.1016/j.oceram.2024.100555
000132841 0248_ $$2sideral$$a137691
000132841 037__ $$aART-2024-137691
000132841 041__ $$aeng
000132841 100__ $$aÖzçelik, S.
000132841 245__ $$aProperties and antibacterial activity of MnFe2O4 nanoparticles obtained by pulsed laser ablation in liquid
000132841 260__ $$c2024
000132841 5060_ $$aAccess copy available to the general public$$fUnrestricted
000132841 5203_ $$aIn this study, MnFe2O4 nanoparticles (NPs) were fabricated via pulsed laser ablation in liquid. Chemical and structural composition, microstructure, magnetic and antibacterial properties were characterized. Spinel was found as the main crystalline phase, while Fe2O3 and Mn2O3 were observed as the major secondary phases, all identified by X-ray diffractometry (XRD). Observation by Transmission Electron Microscopy (TEM) indicated that most of the nanoparticles were spherical in shape and found in agglomerates, most likely because of their magnetic nature. Moreover, Fast Fourier Transform of selective area electron diffraction patterns pointed at the existence of crystalline particles. The coercive field (Hc) and saturation magnetization (Ms) values determined for these NPs were found to increase with decreasing temperature. Their antibacterial properties were evaluated using the viable bacteria counting technique (colony) for MnFe2O4 concentrations of 100 and 300 μg/mL with Bacillus subtilis, Salmonella typhimurium, Pseudomonas aeruginosa, Klebsiella pneumoniae and Escherichia coli strains.
000132841 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T54-23R$$9info:eu-repo/grantAgreement/ES/MICINN/AEI/PID2020-113034RB-I00
000132841 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000132841 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000132841 700__ $$aÖzçelik, B.
000132841 700__ $$aArikan, B.
000132841 700__ $$aKocamaz, S.
000132841 700__ $$aAmaveda, H.
000132841 700__ $$0(orcid)0000-0001-5685-2366$$aAngurel, L.A.$$uUniversidad de Zaragoza
000132841 700__ $$0(orcid)0000-0002-0500-1745$$ade la Fuente, G.F.
000132841 7102_ $$15001$$2065$$aUniversidad de Zaragoza$$bDpto. Ciencia Tecnol.Mater.Fl.$$cÁrea Cienc.Mater. Ingen.Metal.
000132841 773__ $$g17 (2024), 100555 [8 pp.]$$tOpen Ceramics$$x2666-5395
000132841 8564_ $$s7267932$$uhttps://zaguan.unizar.es/record/132841/files/texto_completo.pdf$$yVersión publicada
000132841 8564_ $$s2508618$$uhttps://zaguan.unizar.es/record/132841/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000132841 909CO $$ooai:zaguan.unizar.es:132841$$particulos$$pdriver
000132841 951__ $$a2024-03-15-08:50:58
000132841 980__ $$aARTICLE