Zobrazeno 1 - 10
of 563
pro vyhledávání: '"Marquina, C"'
Publikováno v:
In Separation and Purification Technology 1 April 2025 356 Part B
Publikováno v:
In Journal of Magnetism and Magnetic Materials 1 October 2022 559
Autor:
Torres, T. E., Lima Jr., E., Mayoral, A., Ibarra, A., Marquina, C., Ibarra, M. R., Goya, G. F.
Publikováno v:
J. Appl. Phys. 118, 183902 (2015)
We report a systematic study on the structural and magnetic properties of Co_{x}Fe_{3-x}O_{4} magnetic nanoparticles with sizes between $5$ to $25$ nm, prepared by thermal decomposition of Fe(acac)_{3} and Co(acac)_{2}. The large magneto-crystalline
Externí odkaz:
http://arxiv.org/abs/1507.02711
Autor:
Grazú, V., Silber, A. M., Moros, M., Asín, L., Torres, T. E., Marquina, C., Ibarra, M. R., Goya, G. F.
Publikováno v:
International Journal of Nanomedicine, Volume 2012:7. Pages 5351 - 5360
Magnetic hyperthermia is currently an EU-approved clinical therapy against tumor cells that uses magnetic nanoparticles under a time varying magnetic field (TVMF). The same basic principle seems promising against trypanosomatids causing Chagas diseas
Externí odkaz:
http://arxiv.org/abs/1211.0119
Autor:
Torres, T. E., Roca, A. G., Morales, M. P., Ibarra, A., Marquina, C., Ibarra, M. R., Goya, G. F.
Publikováno v:
J. Phys.: Conf. Ser. 200, 2010, 072101
We have studied the magnetic and power absorption properties of three samples of CoFe2O4 nanoparticles with sizes from 5 to 12 nm prepared by thermal decomposition of Fe (acac)3 and Co(acac)2 at high temperatures. The blocking temperatures TB estimat
Externí odkaz:
http://arxiv.org/abs/1103.3786
Autor:
Marcos-Campos, I., Asín, L., Torres, T. E., Marquina, C., Tres, A., Ibarra, M. R., Goya, G. F.
Publikováno v:
Nanotechnology 22 (2011) 205101 (13pp)
In this work, the capability of primary, monocyte-derived dendritic cells (DCs) to uptake iron oxide magnetic nanoparticles (MNPs) is assessed and a strategy to induce selective cell death in these MNP-loaded DCs using external alternating magnetic f
Externí odkaz:
http://arxiv.org/abs/1009.0907
Autor:
Gonzalez-Fernandez, M. A., Torres, T., Andres-Verges, M., Costo, R., de la Presa, P., Serna, C. J., Morales, M. P., Marquina, C., Ibarra, M. R., Goya, G. F.
We present a study on the magnetic properties of naked and silica-coated Fe3O4 nanoparticles with sizes between 5 and 110 nm. Their efficiency as heating agents was assessed through specific power absorption (SPA) measurements as a function of partic
Externí odkaz:
http://arxiv.org/abs/0901.3891
Autor:
Sikora, M., Zajac, D., Kapusta, C., Borowiec, M., Oates, C. J., Prochazka, V., Rybicki, D., De Teresa, J. M., Marquina, C., Ibarra, M. R.
Publikováno v:
Appl. Phys. Lett. 89, 062509 (2006)
Spin and orbital magnetic moments of Re in AA'FeReO6 double perovskites (A,A' = Ba, Sr, Ca) have been directly probed employing XMCD spectroscopy at the Re L2,3-edges. A considerable orbital magnetic moment is observed in all the studied compounds de
Externí odkaz:
http://arxiv.org/abs/cond-mat/0503358
Autor:
Mahendiran, R., Marquina, C., Ibarra, M. R., Arulraj, A., Rao, C. N. R., Maignan, A., Raveau, B.
Magnetic, linear thermal expansion (LTE), anisotropic ($\lambda_t$) and volume ($\omega $) magnetostriction properties of Pr$_{0.5}$Sr$_{0.5}$MnO$_3$ were investigated. The LTE decreases smoothly from 300 K without a clear anomaly either around the C
Externí odkaz:
http://arxiv.org/abs/cond-mat/0108078
Autor:
Mahendiran, R., Martin, C., Maignan, A., Hervieu, M., Raveau, B., Morellon, L., Marquina, C., Garcia-Landa, B., Ibarra, M. R.
We investigated magnetic, magnetotransport and magnetostriction properties of the A-type antiferromagnet Pr$_{0.46}$Sr$_{0.54}$MnO$_3$ which undergoes a first order paramagnetic-antiferromagnetic transition below T$_N$ = 210 K while cooling and T$_N$
Externí odkaz:
http://arxiv.org/abs/cond-mat/0107560