Writers: Waldemir M. Carvalho Jr., Prof. Flavio L. Souza Abstract: In this study, the effect of tin (Sn4+) modification on the surface of hematite electrodes synthesized by an aqueous solution route at different times (2, 5, […]
1-s2.0-S0272884216314213-main J.E.F.S. Rodrigues, P.J. Castro, P.S. Pizani, W.R. Correr and A.C. Hernandes Ceramics International Volume 42, Issue 16, December 2016, Pages 18087–18093 http://dx.doi.org/10.1016/j.ceramint.2016.08.113 Ba3CaNb2O9 is a 1:2 ordered perovskite which presents a trigonal cell within the D3d3space group. Dense ceramics of Ba3CaNb2O9 were […]
Writers: Souza, J. S. and Carvalho, W. M. and Souza, F. L. and Ponce-de-Leon, C. and Bavykin, D. V. and Alves, W. A. Abstract: Studies involving water splitting to form hydrogen and oxygen have attracted attention because […]
Writers: Iêda M. M. Paino, Fernanda J. Gonçalves, Flavio L. Souza, and Valtencir Zucolotto Keywords: fibroblast L929 cell; human cervical cancer cell; nanotoxicology; reactive oxygen species; zinc oxide nanoparticles; Abstract: Nanostructured zinc oxide (ZnO) materials have been […]
Writers: Bruna Pastrello, Luana Chiquetto Paracatu, Luiza de Carvalho Bertozo, Iêda Maria Martinez Paino, Paulo Noronha Lisboa-Filho, Valdecir Farias Ximenes Keywords: Erythrocytes; Human serum albumin; Neutrophils; Sonochemistry; Zinc oxide nanoparticles; Metal oxide nanoparticles; Health effects Abstract: The application of zinc oxide (ZnO) nanoparticles in biomaterials has increased significantly in […]
Writers: Alessandra Alves Correa; Roger Gonçalves; Rodrigo Pereira; Ernesto Chaves Pereira Keywords: conducting polymers; electrochemistry; properties and characterization Abstract: The effect of the electropolymerization of seven poly(3-methylthiophene) (P3MT) films in the same used monomer solution have been investigated. […]
Writers: Roca, Roman Alvarez and Lemos, Pablo S. and Gracia, Lourdes and Andres, Juan and Longo, Elson Keywords: synthesis; metastable; materials Abstract: The synthesis of metastable solid phases is a pivotal starting point for innovative materials research. […]
Writers: ES Bronze-Uhle, BC Costa, VF Ximenes, PN Lisboa-Filho Keywords: albumin nanoparticles, drug delivery, salicylic acid entrapped, nano-carriers Abstract: Bovine serum albumin (BSA) is highly water soluble and binds drugs or inorganic substances noncovalently for their effective delivery to various affected […]
Writers: Alencar, LDS; Mesquita, A; Feitosa, CAC; Balzer, R; Probst, LFD; Batalha, DC; Rosmaninho, MG; Fajardo, HV; Bernardi, MIB Keywords: BaMoO4; BaWO4; Microwave-assisted hydrothermal; Polymeric precursor; volatile organic-compounds; oxygen mobility; photoluminescence properties; optical characterization; metal tungstates; carbon-monoxide; […]
Writers: Mayra D. Gonçalves, Emerson R. Camargo Keywords: Wet-chemical synthesis; PLZT; Microwave sintering; OPM route Abstract: Lanthanum-doped lead zirconate titanate (Pb0.95La0.05Zr1−xTixO3) with two different compositions, x=0.20 (PLZT20) and 0.80 (PLZT80), were successfully obtained by the […]
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