Optical and gas-sensing properties, and electronic structure of the mixed-phase CaCu3Ti4O12/CaTiO3 composites Abstract: Combined experimental and theoretical investigations were conducted on the electronic structure, as well as the optical and gas-sensing properties of mixed-phase CaCu3Ti4O12/CaTiO3 (CCTO/CTO) […]
High Order Cyclic Voltammograms During Electrooxidation of Ethanol Catalyzed by Gold Abstract: Under fixed limits, potential sweeps in some electrochemical systems depict current profile whose shape repeats in every n cycle (with n > 1), receiving […]
Atomic pair distribution function at the Brazilian Synchrotron Light Laboratory: application to the Pb1-xLaxZr0.40Ti0.60O3 ferroelectric system Abstract: This work reports the setting up of the X-ray diffraction and spectroscopy beamline at the Brazilian Synchrotron Light Laboratory […]
Novel Nanotechnology of TiO2 Improves Physical-Chemical and Biological Properties of Glass Ionomer Cement Abstract: The aim of this study was to assess the performance of glass ionomer cement (GIC) added with TiO2 nanotubes. TiO2 nanotubes [3%, […]
[2+1] Cycloaddition of Catalytic Ruthenium Vinyl Carbenes: A Stereoselective Controlled Access to (Z)- and (E)-Vinyl Epoxypyrrolidines Abstract: Aza-alkynals undergo a cyclization reaction with diazo compounds in the presence of catalytic amounts of Cp*RuCl(cod) to afford vinyl […]
Synthesis by combustion in solution of Zn2TiO4+Ag for photocatalytic and photodynamic applications in the visible Abstract: Zn2TiO4+Ag compounds were synthesized by the solution combustion path seeking to enhance their photocatalytic and photodynamic response in the visible. […]
Exploiting Decoupled OpenCL Work-Items with Data Dependencies on FPGAs: A Case Study Abstract: In the field of high performance heterogeneous computing systems, field programmable gate arrays (FPGAs) have shown great advantages in terms of acceleration and […]
Microwave-Assisted Hydrothermal Synthesis Of Ni-doped SNO2 Nanoparticles And Their Use as Catalysts in Biodiesel Production Abstract: The high chemical stability and low cost of tin dioxide has been widely reported in the literature, as has its […]
Preparation and characterization the composite PVDF/Pani with nickel particles Abstract: In this work nickel particles were incorporated by physically mixing of resulting powder blends of PVDF/Pani, obtained by chemical synthesis. Homogeneous films were obtained by hot […]
Thermosensitive Poly(N-vinylcaprolactam) Injectable Hydrogels for Cartilage Tissue Engineering Abstract: Injectable hydrogels have gained prominence in the field of tissue engineering for minimally invasive delivery of cells for tissue repair and in the filling of irregular defects. […]
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