Writers: Osmair Vital de Oliveira and Luciano Tavares Costa and Edson Roberto Leite Keywords: Polymer nanocomposite; Solvent effect; Molecular dynamics simulation Abstract: Grafted polymer on nanoparticle is an efficient way to obtain/improve aggregation, solubility, form and size of […]
Writers: Joice Monaliza Vernini, Jusciéle Brogin Moreli, Roberto Antônio Araújo Costa, Carlos Antonio Negrato, Marilza Vieira Cunha Rudge and Iracema Mattos Paranhos Calderon Keywords: Adipokines; Pregnancy; Obesity; Insulin resistance; Hyperglycemia Abstract Background Maternal obesity is associated with several adverse pregnancy outcomes. This study was conducted aiming to evaluate maternal levels of adipokines and insulin in pregnancies complicated […]
Writers: Avansi, W. and Oliveira, C. L. P. and Ribeiro, C. and Leite, E. R. and Mastelaro, V. R. Keywords: nanostructures; X-ray Abstract: A detailed study on the morphological evolution of one-dimensional (1D) vanadium pentoxide (V2O5) […]
Writers: RODRIGUES, J. E. F. S.; CASTRO, P. J.; PIZANI, P. S.; CORRER, Wagner Rafael; HERNANDES, Antônio Carlos. Keywords: Ba(Ca1/3Nb2/3)O3; 1:2 ordered perovskite; Cation ordering; Microwave dielectric properties; Dielectric resonator Abstract: Ba3CaNb2O9 is a 1:2 ordered […]
Writers: Ariadne C. Catto, Luís F. da Silva, Maria Inês B. Bernardi, Sandrine Bernardini, Khalifa Aguir, Elson Longo, and Valmor R. Mastelaro Keywords: cobalt; gas sensor; ozone; XANES spectroscopy; XPS; zinc oxide Abstract: A detailed study of the […]
Foi finalizado, na última semana, o minicurso “História da Ciência, meio ambiente e energia – as demandas por energia no decorrer da História”. O minicurso foi realizado no decorrer do último mês com 60 crianças […]
Writers: Freitas, R. G. and Lucas, F. W. S. and Santanna, M. A. and Mendes, R. A. and Terezo, A. J. and de Souza, G. L. C. and Mascaro, L. H. and Pereira, E. C. Keywords: […]
Writers: Amanda F. Gouveia and Mateus M. Ferrer and Júlio R. Sambrano and Juan Andrés and Elson Longo Keywords: energy; Wulff construction; Morphology; t-LaVO4 Abstract: In this communication, a systematic study of the surface structure, including energy management […]
Writers: Rabelo, Adriano C; Rosario, Adriane V; Trapp, Marília A; Filho, Edson Rodrigues; Forim, Moacir; Pereira, Ernesto C Keywords: Catalytic; Methyl; Orange; Platinum; TiO2 Abstract: A binary system composed of Pt clusters supported on TiO2 nanoparticles was prepared by Pechini Method and the […]
Writers: Alexandre Mesquita, Alain Michalowicz, Jacques Moscovici, Paulo Sergio Pizani, Valmor Roberto Mastelaro Keywords: Ferroelectrics; Relaxor, PBZT; PZT, EXAFS; Raman Abstract: This paper reports on the structural characterization of Pb1−xBaxZr0.40Ti0.60O3 (PBZT) ferroelectric ceramic compositions prepared by […]
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