Search Results - "Colaço, Rogério"

Nanoscale wear of hard materials: An overview by Colaço, Rogério, Serro, Ana Paula

“…Wear of nanoelectromechanical systems (NEMS)/microelectromechanical systems (MEMS) involves a limited number of superficial atomic layers. In larger…”
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Alternative Clinker Technologies for Reducing Carbon Emissions in Cement Industry: A Critical Review by Antunes, Mónica, Santos, Rodrigo Lino, Pereira, João, Rocha, Paulo, Horta, Ricardo Bayão, Colaço, Rogério

“…Currently, the production of one ton of ordinary Portland cement (OPC) releases considerable amounts of CO into the atmosphere. As the need and demand for this…”
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A review on alternative lubricants: Ionic liquids as additives and deep eutectic solvents by Donato, Mariana T., Colaço, Rogério, Branco, Luís C., Saramago, Benilde

“…[Display omitted] •Tribological properties of ILs as additives and DES are reviewed.•Ionic liquids may outperform the commercial additives in lubricant…”
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Sterilization of hydrogels for biomedical applications: A review by Galante, Raquel, Pinto, Terezinha J A, Colaço, Rogério, Serro, Ana Paula

“…Despite the beneficial properties and outstanding potential of hydrogels for biomedical applications, several unmet challenges must be overcome, especially…”
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Tribomechanical Comparison between PVA Hydrogels Obtained Using Different Processing Conditions and Human Cartilage by Oliveira, Andreia Sofia, Seidi, Oumar, Ribeiro, Nuno, Colaço, Rogério, Serro, Ana Paula

“…Designing materials for cartilage replacement raises several challenges due to the complexity of the natural tissue and its unique tribomechanical properties…”
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Recent Advances on 3D-Printed Zirconia-Based Dental Materials: A Review by Branco, Ana Catarina, Colaço, Rogério, Figueiredo-Pina, Célio Gabriel, Serro, Ana Paula

“…Zirconia-based materials are widely used in dentistry due to their biocompatibility and suitable mechanical and tribological behavior. Although commonly…”
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Controlled Release of Antibiotics From Vitamin E-Loaded Silicone-Hydrogel Contact Lenses by Paradiso, Patrizia, Serro, Ana Paula, Saramago, Benilde, Colaço, Rogério, Chauhan, Anuj

“…Symptoms of bacterial and fungal keratitis are typically treated through the frequent application of antibiotic and antifungal eye drops. The high frequency of…”
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Influence of Silica Modulus on the Activation of Amorphous Wollastonitic Hydraulic Binders with Different Alumina Content: Study of Hydration Reaction and Paste Performance by Antunes, Mónica, Santos, Rodrigo Lino, Horta, Ricardo Bayão, Colaço, Rogério

“…This study investigates how different sodium silicate SiO /Na O MS ratios (0.75, 0.9, and 1.2) affect the hydration behavior of amorphous wollastonitic…”
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New Protic Ionic Liquids as Potential Additives to Lubricate Si-Based MEMS/NEMS by Donato, Mariana T, Deuermeier, Jonas, Colaço, Rogério, Branco, Luis C, Saramago, Benilde

“…The motivation for this work was to develop new protic ionic liquids (PILs) as additives for the lubrication of micro and nanoelectromechanical systems (MEMS…”
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Molecular Interactions between Ionic Liquid Lubricants and Silica Surfaces: An MD Simulation Study by Donato, Mariana T., Colaço, Rogério, Branco, Luis C., Saramago, Benilde, Canongia Lopes, José N., Shimizu, Karina, Freitas, Adilson Alves de

“…The unique physicochemical properties of ionic liquids (ILs) attracted interest in their application as lubricants of micro/nano-electromechanical systems…”
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A State-of-the-Art Review on the Wear of the Occlusal Surfaces of Natural Teeth and Prosthetic Crowns by Branco, Ana Catarina, Colaço, Rogério, Figueiredo-Pina, Célio Gabriel, Serro, Ana Paula

“…This review focuses on the wear mechanisms of natural and restorative dental materials, presenting a comprehensive description and analysis of the works…”
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Biodegradable Iron and Porous Iron: Mechanical Properties, Degradation Behaviour, Manufacturing Routes and Biomedical Applications by Salama, Mariana, Vaz, Maria Fátima, Colaço, Rogério, Santos, Catarina, Carmezim, Maria

“…Biodegradable metals have been extensively studied due to their potential use as temporary biomedical devices, on non-load bearing applications. These types of…”
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The Use of Solid Sodium Silicate as Activator for an Amorphous Wollastonitic Hydraulic Binder by Antunes, Mónica, Santos, Rodrigo Lino, Pereira, João, Horta, Ricardo Bayão, Colaço, Rogério

“…To ensure the acceptable mechanical strength of amorphous wollastonitic hydraulic binders (AWHs), activation with a sodium silicate solution is necessary…”
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Novel Amorphous-Wollastonitic Low-Calcium Hydraulic Binders: A State-of-the-Art Review by Antunes, Mónica, Santos, Rodrigo L, Horta, Ricardo B, Colaço, Rogério

“…Because of the severe environmental impact of the CO emissions associated with the production of ordinary Portland cement (OPC) and the increasing demand for…”
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A multiple criteria approach for building a pandemic impact assessment composite indicator: The case of COVID-19 in Portugal by Figueira, José Rui, Oliveira, Henrique M., Serro, Ana Paula, Colaço, Rogério, Froes, Filipe, Robalo Cordeiro, Carlos, Diniz, António, Guimarães, Miguel

“…•An impact assessment indicator of COVID-19 pandemic in Portugal.•Multi-attribute value theory (MAVT) tools for designing composite indicators, in a…”
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Drug delivery to the eye anterior chamber by intraocular lenses: An in vivo concentration estimation model by Pimenta, Andreia F.R., Serro, Ana Paula, Colaço, Rogério, Chauhan, Anuj

“…[Display omitted] Drug loaded intraocular lenses have been proposed as an alternative to the conventional post-cataract removal prophylaxis through topical…”
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Optimization of intraocular lens hydrogels for dual drug release: Experimentation and modelling by Pimenta, Andreia F.R., Serro, Ana Paula, Colaço, Rogério, Chauhan, Anuj

“…[Display omitted] Topical administration of both antibiotic and non-steroidal anti-inflammatory drugs after cataract removal surgery is usually recommended to…”
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The Apparent Activation Energy of a Novel Low-Calcium Silicate Hydraulic Binder by Antunes, Mónica, Santos, Rodrigo Lino, Pereira, João, Horta, Ricardo Bayão, Paradiso, Patrizia, Colaço, Rogério

“…In this work, the apparent activation energy (Ea) of a novel low-calcium binder was, for the first time, experimentally determined, using a calorimetric…”
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Enhancing sustainability of amorphous-wollastonitic hydraulic binders through incorporation of supplementary cementitious materials by Antunes, Mónica, Santos, Rodrigo Lino, Horta, Ricardo Bayão, Colaço, Rogério

“…In cement industry the use of supplementary cementitious materials (SCMs) play an important role in the reduction of CO2 emissions by allowing a decrease in…”
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Hydrophobic deep eutectic solvents with anti-wear properties for MEMS/NEMS by Donato, Mariana T., Diogo, Hermínio P., Deuermeier, Jonas, Colaço, Rogério, Branco, Luís C., Saramago, Benilde

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