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Mostrando ítems 71-76 de 76
Artículo
Thermal and tribo-mechanical properties of high-performance poly (etheretherketone)/reduced graphene oxide nanocomposite coatings prepared by electrophoretic deposition
(Springer, 2023-06)
The thermal stability and degradation, near-to-surface mechanical properties, and scratch resistance and damage mechanism of poly(etheretherketone) (PEEK)/reduced graphene oxide (RGO) nanocomposite coatings are analyzed ...
Artículo
Development of porous silver nanoparticle/polycaprolactone/polyvinyl alcohol coatings for prophylaxis in titanium interconnected samples for dental implants
(Elsevier, 2022-05)
Stress shielding phenomenon, poor osseointegration, or bacterial infections of titanium dental implants are widely recognized as key problems that deeply affect their survival rate. In this work, a joint solution to solve ...
Artículo
Effect of the Processing Parameters on the Porosity and Mechanical Behavior of Titanium Samples with Bimodal Microstructure Produced via Hot Pressing
(MDPI, 2022)
Commercially pure (c.p.) titanium grade IV with a bimodal microstructure is a promising material for biomedical implants. The influence of the processing parameters on the physical, microstructural, and mechanical properties ...
Artículo
Antimicrobial and Antibiofilm Effect of 4,4′-Dihydroxy-azobenzene against Clinically Resistant Staphylococci
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
The spread of antibiotic resistance among human and animal pathogens is one of the more significant public health concerns. Moreover, the restrictions on the use of particular antibiotics can limit the options for the ...
Artículo
Integration of space-holder technique and spark plasma sintering. An innovative approach for crafting radially graded porosity implants
(Elsevier, 2024-05)
Bone resorption and possible fracture of host tissue are some consequences resulting from the mismatch between the Young's Modulus of the constituent materials of implants and bone that compromises the reliability of ...
Artículo
Biomechanical behavior of a new design of dental implant: Influence of the porosity and location in the maxilla
(Elsevier, 2024-04)
The biomechanical performance of dental implants determines their clinical success. In this work, the stress and deformation distribution of a new implant design (dense and porous) was evaluated by the Finite Element Method. ...