Single-nanotube tracking reveals the nanoscale organization of the extracellular space in the live brain Abstract: The brain is a dynamic structure with the extracellular space (ECS) taking up almost a quarter of its volume(1,2). Signalling molecules, […]
Writers: Komatsu, Daniel; Paranhos, Caio Márcio; Ruvolo-Filho, Adhemar Keywords: mechanical properties; nanocomposites; polyolefin; thermal properties; transmission electronic microscopy Abstract: Nanocomposites of linear low density polyethylene (LLDPE)/montmorillonite clay were obtained by diluting a masterbatch, containing 20.0% clay, in a twin screw […]
Writers: Elson Longo, Waldir Avansi Jr., Jefferson Bettini, Juan Andrés & Lourdes Gracia Keywords: nanocrystal; Microscopy; nanomaterials Abstract: The study of the interaction of electron irradiation with matter and the response of the material to the passage of electrons is […]
Writers: Alexsandro Mendes Zimer, Matheus A.S. De-Carra, Lucia Helena Mascaro, Ernesto Chaves Pereira Keywords: in situ optical microscopy; AISI 1040 steel; Pitting corrosion; Digital image processing Abstract: This work presents a method to study corrosion reactions in real […]
Writers: M. A. Ramırez, R. Tararam, A. Z. Simoes, A. Ries, E. Longo, J. A. Varela Keywords: Varistors; Microscopy; method Abstract: The degradation phenomena of ZnO and SnO2-based varistors were investigated for two different degradation methods: DC voltage at increased […]
Writers: C.R. Foschini, R. Tararam, A.Z. Simões, M. Cilense, E. Longo, J.A. Varela Keywords: Thin films; Chemical synthesis; X-ray diffraction; Electron microscopy Abstract: Calcium copper titanate, CaCu3Ti4O12, CCTO, thin films with polycrystalline nature have been deposited by RF […]
Writers: Marco A. L. Cordeiro; Weihao Weng; Daniel G. Stroppa; Christopher J. Kiely; and Edson R. Leite Keywords: CeO2; HAADF-STEM; HRTEM; nanocrystals Abstract: In this research, high resolution transmission electron microscopy (HRTEM) and high angle […]
Writers: R.C. Deus; M. Cilense; C.R. Foschini; M.A. Ramirez; E. Longo; A.Z. Simões Keywords: Nanoparticle; Chemical synthesis; Microwave; Electron microscopy; Crystal structure Abstract: Cystalline ceria (CeO2) nanoparticles have been synthesized by a simple and fast […]
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