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Hybrid sol-gel coatings produced from TEOS and y-MPS
(Springer, 2003-08)
Hybrids sols from tetraetoxysilane (TEOS) and 3-(methacryloxypropyl) trimethoxysilane (γ-MPS) were prepared in acid medium for different TEOS/γ-MPS ratios and were modified by the addition of a colloidal silica suspension. ...
AgVO3 nanorods silanized with γ-MPS: An alternative for effective dispersion of AgVO3 in dental acrylic resins improving the mechanical properties
(2021-03-30)
The heterogeneity and weak chemical interactions between unmodified AgVO3 and acrylic resins can impair this biomateriaĺs mechanical properties, limiting its clinical application. The incorporation of AgVO3 nanorods silanized ...
Mechanical behaviour of glass reinforced with SiO2 hybrid sol-gel coatings
(Elsevier Science, 2004-11)
Hybrid sols were prepared from tetraethoxysilane (TEOS), methyltriethoxysilane (MTES) and 3-(methacryloxypropyl) trimethoxysilane (γ-MPS) in an acid medium at different TEOS/MTES and TEOS/γ-MPS ratios. An organic monomer, ...
Gene Expression Profiling and Functional Characterization of Macrophages in Response to Circulatory Microparticles Produced during Trypanosoma cruzi Infection and Chagas Disease
(Karger, 2016-12-01)
Chronic inflammation and oxidative stress are hallmarks of chagasic cardiomyopathy (CCM). In this study, we determined if microparticles (MPs) generated during Trypanosoma cruzi (Tc) infection carry the host?s signature ...
Nano-indentation of hybrid silica coatings on surgical grade stainless steel
(Elsevier Science Sa, 2008-01)
Hybrid silica-based coatings with tetraethoxysilane (TEOS), methyltrietoxysilane (MTES), hydroxyethyl-methacrylate (HEMA) and methacrylopropyl-trimethoxysilane (γMPS) as precursors, were employed to improve the performance ...
Electrochemical evaluation of multilayer silica-metacrylate hybrid sol-gel coatings containing bioactive particles on surgical grade stainless steel
(Elsevier Science Sa, 2008-11)
Metallic materials are the most used materials as orthopaedic or dental implants because of their excellent mechanical properties. However they are not able to create a natural bonding with the mineralized bone and ...
Síntesis de Nanopartículas Tipo “Core-Shell” Empleando Polimerización en Emulsión y su Potencial Aplicación como Vehículos para Aceites Esenciales
(Departamento de QuímicaUniversidad Nacional de Colombia - Sede Bogotá, 2019-11-14)
El presente trabajo tuvo como objetivo diseñar nanopartículas tipo core-shell por copolimerización en emulsión basados en copolímeros metacrílicos para determinar su potencial aplicación en la encapsulación y liberación ...