Facile synthesis and characterization of MnxZn1-xFe2O4/activated carbon composites for biomedical applications

dc.contributorGöller Verlag GmbH
dc.creatorRíos Hurtado, Jorge Carlos
dc.creatorMartínez-Valdés, A.C.
dc.creatorRangel Méndez, José René
dc.creatorBallesteros Pacheco, J.C.
dc.creatorMúzquiz Ramos, Elia Martha
dc.date2018-12-13T21:09:21Z
dc.date2018-12-13T21:09:21Z
dc.date2016
dc.date.accessioned2023-07-17T22:04:49Z
dc.date.available2023-07-17T22:04:49Z
dc.identifierJ.C. Rıos-Hurtado , A.C. Martınez-Valdes, J.R. Rangel-Mendez , J.C. Ballesteros-Pacheco, E.M. Muzquiz-Ramos . (2016). Facile synthesis and characterization of MnxZn1-xFe2O4/activated carbon composites for biomedical applications. Journal of Ceramic Science and Technology, Vol. 7, No. 3, Pages 289-294 DOI: 10.4416/JCST2016-00020
dc.identifierhttp://hdl.handle.net/11627/4816
dc.identifierhttp://dx.doi.org/10.4416/JCST2016-00020
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7544125
dc.description"The synthesis of MnxZn1-xFe2O4 ferrites (x = 0.4, 0.5 and 0.6) by means of the co-precipitation method is reported. Furthermore, a composite of Mn0.4Zn0.6Fe2O4/activated carbon was prepared with the mechanosynthesis method. The magnetic, structural, morphological and chemical properties were analyzed by means of VSM, XRD, SEM, FTIR and Boehm's titration. The heating capacity was evaluated under a magnetic field using solid-state induction heating equipment, in addition a hemolysis test was performed using human red blood cells. With regard to the synthesis of manganese-zinc ferrite, the results indicated that Mn0.4Zn0.6Fe2O4 ferrite showed higher saturation magnetization (64.48 emu/g) than the other ferrite obtained, with superparamagnetic behavior. The Mn0.4Zn0.6Fe2O4/activated carbon composite was able to heat in concentrations of 10 mg/ml under a magnetic field (10.2 kAm-1 and frequency 200 kHz), increasing the temperature up to 42.5 °C. The hemolysis test indicated that the presence of activated carbon reduces the hemolytic behavior of the ferrite. Thanks to its heating capacity and non-hemolytic activity, theMn0.4Zn0.6Fe2O4/activated carbon composite is a potential candidate for use in biomedical applications."
dc.formatapplication/pdf
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rightsAcceso Abierto
dc.subjectMn-Zn ferrite
dc.subjectSuperparamagnetic
dc.subjectActivated carbon
dc.subjectComposite
dc.subjectHemolysis
dc.subjectCIENCIAS TECNOLÓGICAS
dc.titleFacile synthesis and characterization of MnxZn1-xFe2O4/activated carbon composites for biomedical applications
dc.typearticle


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