Browsing by Author Macedo, Waldemar Augusto de Almeida

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1999A study of nanocrystalline NiZn-ferrite-SiO2 synthesized by sol-gelAlbuquerque, Adriana Silva de; Ardisson, José Domingos; Macedo, Waldemar Augusto de Almeida
2016Attaching folic acid on hydroxyapatite nanorod surfaces: an investigation of the HA–FA interactionCipreste, Marcelo Fernandes; Gonzalez, Ismael José Gonzalez; Martins, Thais Maria da Mata; Goes, Alfredo Miranda; Macedo, Waldemar Augusto de Almeida; Sousa, Edésia Martins Barros de
2004Brazilian Synchroton Light Laboratory activity report 2004Gastelois, Pedro Lana; Martins, Maximiliano Delany; Mendonça, R.; Landers, R.; Macedo, Waldemar Augusto de Almeida; Laboratório Nacional de Luz Sincrotron (LNLS, Campinas, SP, Brasil)
2016Catalytic oxidation of aqueous sulfide in the presence of ferrites (MFe2O4, M = Fe, Cu, Co)Cunha, Igor T.; Teixeira, Ivo F.; Albuquerque, Adriana Silva de; Ardisson, José Domingos; Macedo, Waldemar Augusto de Almeida; Oliveira, Henrique S.; Tristão, Juliana C.; Sapag, Karim; Lago, Rochel M.
2004Changes in ferromagnetic spin structure induced by exchange bias in Fe/MnF2 filmsMacedo, Waldemar Augusto de Almeida; Sahoo, B.; Kuncser, V.; Eisenmenger, J.; Felner, I.; Nogués, J.; Liu, K.; Keune, Werner; Schuller, I. K.
2018Chitosan grafted into mesoporous silica nanoparticles as benznidazol carrier for Chagas diseases treatmentNhavene, Egídio Paulo Francisco; Silva, Wellingtion Marcos da; Trivelato Junior, R.R; Gastelois, Pedro Lana; Venâncio, T; Nascimento, R.; Batista, R.J.C; Machado, C.R; Macedo, Waldemar Augusto de Almeida; Sousa, Edésia Martins Barros
2015Comparative temporal analysis of multiwalled carbon nanotube oxidation reactions: Evaluating chemical modifications on true nanotube surfacePacheco, Flávia G.; Cotta, Alexandre A. C.; Gorgulho, Honória F.; Santos, Adelina Pinheiro; Macedo, Waldemar Augusto de Almeida; Furtado, Cláscídia Aparecida
2014Depth-resolved studies of layered magnetic nanostructures using 57Fe probe layers and Mössbauer spectroscopyMacedo, Waldemar Augusto de Almeida
1983Determinação do teor de delta ferrita em aços inoxidáveis austeníticosMacedo, Waldemar Augusto de Almeida
2008Direct measurement of depth-dependent Fe spin structure during magnetization reversal in Fe/MnF2 exchange-coupled bilayersMacedo, Waldemar Augusto de Almeida; Sahoo, B.; Eisenmenger, J.; Martins, Maximiliano Delany; Keune, W.; Kuncser, V.; Roehlsberger, R.; Leupold, O.; Rueffer, R.; Nogués, J.; Liu, K.; Schlage, K.; Schuller, I.K.
2016Effect of the thickness reduction on the structural, surface and magnetic properties of α-Fe2O3 thin filmsAragón, Fermin F. H.; Ardisson, José Domingos; Aquino, Juan C.R.; González, Ismael; Macedo, Waldemar Augusto de Almeida; Coaquira, José Antônio Huamaní; Mantilla, John C.; Silva, Sebastião William da; Morais, Paulo César de
2016Fe doping effect on the structural, magnetic and surface properties of SnO2 nanoparticles prepared by a polymer precursor methodAragón, Fermin F.H.; Coaquira, José Antônio Huamaní; Gonzalez, Ismael; Macedo, Waldemar Augusto de Almeida; Morais, Paulo César
2017Fe-doping effects on the structural, vibrational, magnetic, and electronic properties of ceria nanoparticlesArágon, Fermin F. H.; Aquino, Juan C. R.; Ramos, Jesus E.; Coaquira, Jose A. H.; Gonzalez, Ismael; Macedo, Waldemar Augusto de Almeida; Silva, Sebastiao W. da; Morais, Paulo C.
2002GMR in granular CuFe with a face cebteres tetragibak strycture of ironEbert, J.; Ghafari, M.; Stahl, B; Hahn, H.; Martins, Maximiliano Delany; Macedo, Waldemar Augusto de Almeida
2001Growth structure and magnetic properties of Fe monolayers on Cu84Al16(100)Martins, Maximiliano Delany; Andrade, Leandro Hostalácio Freire de; Gastelois, Pedro Lana; Macedo, Waldemar Augusto de Almeida
2010Growth, structure, and magnetic properties of epitaxial NixMn100-x single layers and Co/NixMn100-x bilayers on Cu3Au(100)Macedo, Waldemar Augusto de Almeida; Gastelois, Pedro Lana; Martins, Maximiliano Delany; Kuch, W.; Miguel, J.; Khan, M.Y.
2001High coercivity in a new molecular iron-based magnetVaz, Maria das Graças F.; Ardisson, José Domingos; Speziali, N.L.; Souza, G.P.; Stumpf, H.O.; Knobel, M.; Macedo, Waldemar Augusto de Almeida
2016Hyaluronan/chitosan nanofilms assembled layer-by-layer and their antibacterial effect: A study using Staphylococcus aureus and Pseudomonas aeruginosaHernandez-Montelongo, J.; Lucchesi, E.G.; Gonzalez, I.; Macedo, Waldemar Augusto de Almeida; Nascimento, V.F.; Moraes, A.M. M.A. Cotta; Beppu, M.M.; Cotta, M.A.
2007Investigation of the solid state reaction of LaMnO3 with Fe and its effect on the catalytic reactions with H2O2Moura, Flávia C.C.; Araújo, Maria H.; Ardisson, José Domingos; Macedo, Waldemar Augusto de Almeida; Albuquerque, Adriana Silva de; Lago, Rochel M.
1998Magnetic linear dichroism in photoemission from Fe on Cu84Al16(100) and Cu3Au(100)Macedo, Waldemar Augusto de Almeida; Sirotti, F.; Schatz, A.; Guarisco, D.; Panaccione, G.; Roosi, G.