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Silicon Quantum Dots Metal-Enhanced Photoluminescence by Gold Nanoparticles in Colloidal Ensembles: Effect of Surface Coating
(American Chemical Society, 2018-11)
In the present study, we report the photophysical properties of colloidal ensembles of silicon quantum dots (SiDs) and gold nanoparticles (AuNPs), particularly focusing on investigating metal-enhanced photoluminescence ...
Fungal deterioration of anti-corrosive coating: assessment by electrochemical techniques and scanning electron microscopy
(Business News Publishing Co., 2020-11)
Microorganisms grow on all kinds of materials, including metals, inorganic minerals and organic polymers under humid conditions. 1 A complex community of microorganisms and their extracellular polysaccharides established ...
Sol-gel coatings for protection and bioactivation of metals used in orthopaedic devices
(Royal Society of Chemistry, 2004-07)
The aim of this work is the production and characterisation of sol-gel coatings for protection and bioactivation of metals used as standard surgical implant materials, such as stainless steel 316 L (ASTM F138), Co based ...
Fluid dynamic effects in the deposition of Al2O3 layers onto metallic supports for structured catalysts
(Italian Association of Chemical Engineering, 2003-12)
The fluid-dynamic effects involved in the deposition of γ-Al2O3 layers onto metallic slabs by dip coating have been investigated by means of rheological and particle size distribution measurements of the slurries. The ...
Protective hybrid sol-gel coatings containing bioactive particles on surgical grade stainless steel: Surface characterization
(Elsevier Science, 2007-06)
Metallic materials are the most used materials as orthopaedic or dental implants for their excellent mechanical properties. However, they are not able to create a natural bonding with the mineralized bone and they could ...
New Strategy for Corrosion Inhibition Coatings for Lead Heritage Metal Objects
(Pergamon-Elsevier Science Ltd, 2015)
Electrochemical characterization of sol-gel hybrid coatings in cobalt-based alloys for orthopaedic implants
(Elsevier Science, 2005-07)
Cobalt-based alloys are widely used for the fabrication of several devices that are surgically implanted in the body due to their good corrosion and wear resistance as well as their good biocompatibility. However, the ...
Nanostructured protective coating systems, fireproof and environmentally friendly, suitable for the protection of metallic substrates
(American Chemical Society, 2010-03-15)
The aim of this study was to formulate, develop, and determine the behavior of nanostructured protective coating systems, fireproof and environmentally friendly, suitable for the protection of metallic substrates.The results ...
Frictional and adhesive behavior of organic-inorganic hybrid coatings on surgical grade stainless steel using nano-scratching technique
(Elsevier Science Sa, 2009-05)
Because of their mechanical properties, metals are the most widely used materials as orthopaedic implants. However they cannot provide a natural bond with the mineralized bone and they also release metallic particles due ...
ZSM5 growth on a FeCrAl steel support. Coating characteristics upon the catalytic behavior in the NOx SCR
(Elsevier Science, 2008-10)
The search for more efficient catalytic processes requires the development of new structured catalytic systems. Along these lines, a study was conducted to produce and characterize a structured catalyst composed of an ...