Browsing Artículos by Author "Bercoff, Paula Gabriela"
Now showing items 1-4 of 4
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Gadolinium substitution effect on the thermomagnetic properties of Ni ferrite ferrofluids
Jacobo, Silvia Elena; Arana, Mercedes; Bercoff, Paula Gabriela (2016)This work is focused on the characterization of Ni-ferrite nanocrystals and their subsequent doping with Gd, in an attempt to explore Gd inclusion in the thermomagnetic properties of prepared ferrofluids. Spinel ferritesNiFe2O4, ... -
Magnetite NPs@C with highly-efficient peroxidase-like catalytic activity as an improved biosensing strategy for selective glucose detection
Arana, Mercedes; Tettamanti, Cecilia Soledad; Bercoff, Paula Gabriela; Rodríguez, Marcela Cecilia (2014)This work reports the novel application of carbon-coated magnetite nanoparticles (mNPs@C) as catalytic nanomaterial included in a composite electrode material (mNPs@C/CPE) taking advantages of their intrinsic peroxidase-like ... -
Multi-characterization of electron-induced defects in highly oriented pyrolytic graphite
Bajales Luna, Noelia; Avila, Milagros; Galván Josa, Víctor Martín; Bercoff, Paula Gabriela (2016)Engineering the properties of materials through defects is at the forefront of research in Materials Science. Here, we investigate the defects produced on highly oriented pyrolytic graphite (HOPG) samples irradiated with ... -
Structural and magnetic properties of nanocrystalline Bi1-xLaxFeO3 (0.0 ≤ x ≤ 0.4) synthesized by a mechanochemical route
Cristóbal, Adrián Alberto; Ramos, Cinthia Paula; Conconi, María Susana; Bercoff, Paula Gabriela; Botta, Pablo Martín (2017)Bi1-xLaxFeO3 (0.0 ≤ x ≤ 0.4) powders were prepared by means of a solid acid-base reaction induced by mechanochemical energy. Bi, La and Fe chlorides were high-energy ball-milled with NaOH, yielding a mixture of Bi1-xLaxFeO3 ...