Materiales avanzados

Materiales avanzados

Preparation, characterization, and application of hollow nano?TiO2@modified graphene/fluorinated copolymer nanocomposite leather finishing agents
23/05/2022 - Incorporation of jojoba seed meal powder (JSMP) into silica?filled NBR composites endowed the resulting composites (G1, G2, G3, G4, & G5) with a high resistance to thermal aging compared to that...
Defect Density-Dependent pH Response of Graphene Derivatives: Towards the Development of pH-Sensitive Graphene Oxide Devices
25/05/2022 - In this study, we demonstrate that a highly pH-sensitive substrate could be fabricated by controlling the type and defect density of graphene derivatives. Nanomaterials from single-layer graphene...
2D BP/InSe Heterostructures as a Nonlinear Optical Material for Ultrafast Photonics
25/05/2022 - The BP/InSe heterojunction has attracted the attention of many fields in successful combined high hole mobility of black phosphorus (BP) and high electron mobility of indium selenide (InSe), and...
Tunable Switching Behavior of GO-Based Memristors Using Thermal Reduction
25/05/2022 - This work reports on the fabrication of a novel planar reduced graphene oxide (rGO) memristor (MR) device. For the first time in the literature, the MR tunable resistive switching behavior is...
Recent Advances in Synthesis, Modification, Characterization, and Applications of Carbon Dots
25/05/2022 - Although there is significant progress in the research of carbon dots (CDs), some challenges such as difficulty in large-scale synthesis, complicated purification, low quantum yield, ambiguity in...
Encouraging Reuse in the Corrugated Packaging Industry Using Persuasion and Operant Conditioning
25/05/2022 - Greenhouse gas emission is a major contributor to climate change and global warming. Many sustainability efforts are aimed at reducing greenhouse gas emissions. These include recycling and the use of...
Partially reduced graphene oxide-based electrolyte: synthesis and electrochemical capacitance performance
23/05/2022 - Abstract The increasing demand for higher-energy-density supercapacitors driven by advancements in devices necessitates the development of alternative electrolytes with a higher...
Progress in fabrication and manufacturing of sodium aluminosilicate materials (geopolymers) as protective coating materials: A review
24/05/2022 - Abstract Concerns about waste valorization, reduction in greenhouse gases, low energy consumption and zero waste production are arising at faster rate and world now a day’s...
Effect of Astragalus membranaceus Root on the Serum Metabolome of Preweaning Dairy Calves
24/05/2022 - The effect of the Astragalus membranaceus root (AMR) on the serum metabolic profiles of preweaning calf were investigated in this study. Sixteen preweaning Holstein calves were randomly allocated...
Rice for Food Security: Revisiting Its Production, Diversity, Rice Milling Process and Nutrient Content
24/05/2022 - Rice is food consumed regularly and is vital for the food security of over half the world’s population. Rice production on a global scale is predicted to rise by 58 to 567 million...
Recent Advances for the Developing of Instant Flavor Peanut Powder: Generation and Challenges
24/05/2022 - Instant flavor peanut powder is a nutritional additive that can be added to foods to impart nutritional value and functional properties. Sensory acceptability is the premise of its development....
Development of Efficient Photocatalyst MIL-68(Ga)_NH2 Metal-Organic Framework for the Removal of Cr(VI) and Cr(VI)/RhB from Wastewater under Visible Light
24/05/2022 - Severe environmental pollution is caused by the massive discharge of complex industrial wastewater. The photocatalytic technology has been proved as an effective way to solve the problem, while an...
Modeling Liquids and Resin-Based Dental Composite Materials—A Scoping Review
24/05/2022 - Several lubricant materials can be used to model resin-based composites (RBCs) during restorative procedures. Clinically, instruments or brushes are wet with bonding agents (BAs) or modeling liquids...
Synthesis, Toxicity Assessment, Environmental and Biomedical Applications of MXenes: A Review
24/05/2022 - MXenes are a family of two-dimensional (2D) composite materials based on transition metal carbides, nitrides and carbonitrides that have been attracting attention since 2011. Combination of...
Genotoxicity of Graphene-Based Materials
24/05/2022 - Graphene-based materials (GBMs) are a broad family of novel carbon-based nanomaterials with many nanotechnology applications. The increasing market of GBMs raises concerns on their possible impact on...
Preparation of a Novel Solid Phase Microextraction Fiber for Headspace GC-MS Analysis of Hazardous Odorants in Landfill Leachate
24/05/2022 - The practice of odorant analysis can often be very challenging because odorants are usually composed of a host of volatile organic compounds (VOCs) at low concentrations. Preconcentration with solid...
Enhanced Removal of Diesel Oil Using New Magnetic Bentonite-Based Adsorbents Combined with Different Carbon Sources
- In this work, new magnetic bentonite-based adsorbents combined with different carbon sources, namely, reduced graphene oxide and multiwall carbon nanotubes, were synthesized via co-precipitation...
Flax Noils as a Source of Cellulose for the Production of Lyocell Fibers
23/05/2022 - The production of long flax fiber for the subsequent production of textile yarn is accompanied by the formation of a significant amount of waste—noils, which is a mechanical mixture of...
Potential of Rapid Tooling in Rapid Heat Cycle Molding: A Review
23/05/2022 - Rapid tooling (RT) and additive manufacturing (AM) are currently being used in several parts of industry, particularly in the development of new products. The demand for timely deliveries of low-cost...
Uncemented Cups and Impaction Bone Grafting for Acetabular Bone Loss in Revision Hip Arthroplasty: A Review of Rationale, Indications, and Outcomes
23/05/2022 - Total hip arthroplasty (THA) is increasingly performed in young patients and the number of revisions is estimated to rise over time. Acetabular osteolysis and bone loss are frequently encountered...
A Critical Review of Additive Manufacturing Techniques and Associated Biomaterials Used in Bone Tissue Engineering
23/05/2022 - With the ability to fabricate complex structures while meeting individual needs, additive manufacturing (AM) offers unprecedented opportunities for bone tissue engineering in the biomedical field....