Writers: Roman Alvarez Roca and Pablo S. Lemos and Juan Andrés and Elson Longo
Keywords: nanoparticles; metastable; microcrystals; electron irradiation
Abstract: In the present work, an easy precipitation method without presence of surfactants is applied to the synthesis of the hexagonal phase of metastable β-Ag2WO4 microcrystals at room temperature. In addition, we report for first time the in situ formation, growth, and subsequent reabsorption of Ag nanoparticles on the surface of this metastable phase, which was induced by electron beam irradiation under high vacuum.
O CDMF é um dos Centros de Pesquisa, Inovação e Difusão (CEPID) apoiados pela FAPESP. O Centro também recebe investimento do CNPq, a partir do Instituto Nacional de Ciência e Tecnologia dos Materiais em Nanotecnologia (INCTMN).
A study approach on ferroelectric domains in BaTiO3 (Retracted article. See vol. 148, pg. 360, 2019) Abstract: Atomic Force Acoustic Microscopy (AFAM) and Piezoresponse Force Microscopy (PFM) were used to study local elastic and electromechanical […]
Toward the suppression of cellular toxicity from single-walled carbon nanotubes Abstract: In the multidisciplinary fields of nanobiology and nanomedicine, single-walled carbon nanotubes (SWCNTs) have shown great promise due to their unique morphological, physical and chemical properties. […]
Writers: F. B. Destro, M. Cilense, M. P. Nascimento, F. González Garcia, L. R. O. Heina, and A. Z. Simões Keywords: films Abstract: This study examines the effect of film thickness ranging from 230 to 404 nm […]