Anti-bacterial efficacy via drug-delivery system from layer-by-layer coating for percutaneous dental implant components Abstract: Percutaneous medical devices are prone to bacterial contamination that causes dramatic clinical conditions. At the percutaneous level of dental implant systems, microbial […]
Effect of sepiolite on the quiescent and non-quiescent crystallization behaviour of the biodegradable poly(lactic acid) prepared via casting and melting Abstract: Poly(lactic acid) (PLA) is one of the most extensively investigated and used aliphatic polyesters due […]
Fast and simultaneous doping of ST0.9-x-y-zCa0.1In2O4:(xEu(3+), yTm(3+), zTb(3+)) superstructure by ultrasonic spray pyrolysis Abstract: In the present work, Sr0.9-x-y-zCa0.1In2O4:(xEu(3+), yTm(3+), zTb(3+)) particles were synthesized by the ultrasonic spray pyrolysis (USP) method to obtain a single-phase white […]
Sonochemical time standardization for bioactive materials used in periimplantar defects filling Abstract: The aim of this study was determinate the best sonochemical time in order to obtain better bone characteristics when a bioactive material (Biogran) is […]
Spin-phonon coupling in uniaxial anisotropic spin-glass based on Fe2TiO5 pseudobrookite Abstract: The ferric pseudobrookite is a rare example of uniaxial anisotropic spin-glass insulator, depicting a multiglass behavior and magnetoelectric coupling. Here, we present Raman spectroscopy results […]
Laser-Induced Formation of Bismuth Nanoparticles Abstract: In the current communication, the synthesis of metallic Bi nanoparticles with coexisting crystallographic structures (rhombohedral, monoclinic, and cubic) obtained by direct femtosecond laser irradiation of NaBiO3, is demonstrated for […]
Influence of defects on photoluminescent and photocatalytic behavior of CaO/SrTiO3 heterojunctions Abstract: CaO/SrTiO3 heterostructures were fabricated, and their photocatalytic activity for the discoloration of Rhodamine B (RhB) dye was evaluated. SrTiO3 particles were obtained via a […]
Blood droplets on functionalized surfaces: Chemical, roughness and superhydrophobic effects Abstract: This manuscript reports the phenomenology of blood-material interface assessed by contact angle measurements and Raman spectroscopy. In particular, chemistry, topology and superhydrophobic effects on the […]
Superconductor YBa2Cu3-xNixO7-delta compounds prepared by electrospinning Abstract: This work describes the synthesis and characterization of YBa2Cu3-xNixO7-delta (0.00 <= x <= 0.04) compounds prepared by an electrospinning technique. Stoichiometric solutions of Y-Ba-Cu-Ni were used to electrospin nanowires […]
Improved densification and ionic conductivity in flash-sinteredgamma-ray irradiated yttria-stabilized zirconia Abstract: Experiments on electric field-assisted pressureless sintering were conducted, with a dilatometer connected to a power supply, in zirconia: 8 mol% yttria polycrystalline ceramics exposed […]
Copyright © 2018 | Centro de Desenvolvimento de Materiais Funcionais