Structural, electronic and mechanical properties of single-walled AlN and GaN nanotubes via DFT/B3LYP Abstract: Density functional theory with B3LYP hybrid functional and all-electron basis set was applied to study the AlN (SWAlNNTs) and GaN (SWGaNNTs) single-walled […]
Stability of rolled-up GaAs nanotubes Abstract: This work presents a theoretical study of gallium arsenide (GaAs) nanotubes obtained from the (100), (110) and (111) crystal planes of zincblende structure in order to evaluate the electronic […]
Computational simulations of ZnO@GaN and GaN@ZnO core@shell nanotubes Abstract: The structural, electronic, and mechanical properties of armchair and zigzag chiralities double-walled and core@shell ZnO@GaN and GaN@ZnO nanotubes were investigated by periodic DFT/B3LYP calculations with an all-electron […]
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: Lorena Athie Goulart and Lucia Helena Mascaro Keywords: Multi-walled carbon nanotubes; Nickel oxide nanoparticles; Phenolics; Electrodeposition; Simultaneous determination Abstract: This work reports the electrochemical determination of bisphenol A (BPA), hydroquinone (HQ) and catechol (CC) using glassy carbon […]
Writers: Francisco Wirley Paulino Ribeiro and Francisco Willian de Souza Lucas and Lucia H. Mascaro and Simone Morais and Paulo Naftali da Silva Casciano and Pedro de Lima-Neto and Adriana N. Correia Keywords: Multiwalled carbon nanotubes; metal […]
Writers: R.G. Freitas, S.G. Justo, E.C. Pereira Keywords: TiO2 nanotube; Li-ion intercalation; Crystallite size; Lattice strain Abstract: In this work, TiO2 nanotubes were prepared by anodization at a constant voltage in an electrolyte composed of […]
Writers: Saionara V. Costa, Agnaldo S. Gonçalves, Maria A. Zaguete, Talita Mazon and Ana F. Nogueira Keywords: carbon nanotube; cellulose; nanomaterial; zinc oxide; anisotropy; bacterial membrane; biosensor; chemical modification; chemical structure; Gluconacetobacter xylinus; nonhuman; structure […]
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