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Materiales avanzados

Injectable and tissue adhesive EGCG-laden hyaluronic acid hydrogel depot for treating oxidative stress and inflammation
- Oxidative stress and inflammation are common pathological mechanisms for the progression of tissue degeneration. Epigallocatechin-3-gallate (EGCG) features antioxidant and anti-inflammatory...
Nanostructured Nickel?based Non?enzymatic Electrochemical Glucose Sensors
04/10/2022 - Glucose detection is considered a significant area and has remained the topic of considerable attention. Remarkable technological advancements have been observed in diabetes monitoring in the past...
Mechanochemical preparation and application of graphdiyne coupled with CdSe nanoparticles for efficient photocatalytic hydrogen production
- Graphdiyne (GDY) has attracted considerable attention as a new two-dimensional (2D) carbon hybrid material because of its good conductivity, adjustable electronic structure, and special electron...
2D/2D S-scheme heterojunction with a covalent organic framework and g-C3N4 nanosheets for highly efficient photocatalytic H2 evolution
- The fabrication of S-scheme heterojunctions with fast charge transfer and good interface contacts, such as intermolecular ?–? interactions, is a promising approach to improve photocatalytic...
MXene quantum dots of Ti3C2: Properties, synthesis, and energy-related applications
- The emerging two-dimensional MXene-derived quantum dots (MQDs) have garnered considerable research interest owing to their abundant active edge atoms, excellent electrical conductivity, and...
Order from Disorder: Directed Assembly of Alkyl-? Functional Molecular Liquids
- Controlled self-assembly of ?-conjugated molecules is a widely accepted approach to optimizing the performance of organic optoelectronics. In particular, directed assembly delivers precisely...
Design and construction of a novel hierarchical Ag/{1 1 1}Ag3PO4/PANI/Pt photoanode with boosted interfacial charge transfer rate and high photocurrent density > 16 mA/cm2 for sunlight-driven water splitting
01/11/2022 - In this work, a novel hierarchical photoanode structure of Ag/{1 1 1}Ag3PO4/PANI/Pt was synthesized, demonstrating a novel and facile approach to design a high-performing Ag3PO4-based photoanode...
The recent development of inverse vulcanized polysulfide as an alternative adsorbent for heavy metal removal in wastewater
- Inverse vulcanized polysulfides have been used as low-cost and effective adsorbents to remediate heavy metals in wastewater. Inverse vulcanization introduces sustainable polysulfide synthesis by...
Waste management and green technology: future trends in circular economy leading towards environmental sustainability
05/10/2022 - The effective treatment of waste to be used as a resource in future has a major role in achieving environmental sustainability and moving towards circular economy. The current research is aimed to...
Preparation and chromatographic application of ??cyclodextrin modified poly (styrene?divinylbenzene) microspheres
04/10/2022 - Preparation of novel bismaleimide resins.AbstractFabricating thermally resistant and strong shape memory bismaleimide resin with intrinsic halogen?free and phosphorus?free flame retardancy is still...
A high?speed, salt?free, and dyebath?recyclable circular coloration technology inspired by mussel bionic
03/10/2022 - AbstractThe carbon fiber/epoxy resin (CF/EP) composites have been prepared using CF and the diglycidyl ether of bisphenol?A (DGEBA) matrix, modified by a new epoxy?terminated hyperbranched polyether...
The role of internal stresses, temperature, and water on the swelling of pigmented epoxy systems during hygrothermal aging
01/10/2022 - AbstractThe characteristic time periodicity ?*$$ {\tau}^{\ast } $$ and the spatial characteristic wavelength ?$$ \lambda $$ of extrusion flow instabilities of a linear and a branched commercial...
Significantly improving the Cu2+ removal performance of conducting polymer?based adsorbent from aqueous solution through cross?linking modification
05/10/2022 - A new melt blending method under the synergy of ISBM formed by hollow glass beads and extensional flow field are reported. The dispersion and exfoliation of reduced graphene oxide in PRH composites...
Calixarenes as Host Molecules for Drug Carriers in the Cosmetic and Medical Field
06/10/2022 - Calixarenes are macrocyclic molecules with unique three-dimensional structures, shaped like a cup with a hydrophobic upper rim and a hydrophilic lower rim surrounding a hollow cavity. Calixarenes...
Experimental Research on the Load Transfer Mechanism of Tie Plates for 400 km/h High-Speed Turnouts
05/10/2022 - Based on the research and development demand of the 400 km/h high-speed turnout, a new type of elastic iron tie plate based on stiffness optimization is proposed. The new elastic iron tie plate is...
Color Stains on Paper: Fungal Pigments, Synthetic Dyes and Their Hypothetical Removal by Enzymatic Approaches
05/10/2022 - Fungi are the main contaminants of books and archival documents. In addition to their degrading power, offered by various types of lignolytic and cellulolytic enzymes, they can also hue the surface...
Architecture: Integration of Art and Engineering
05/10/2022 - The current Special Issue is a synthetic overview of 21 published articles. The contact point of architecture–art–engineering is multidimensional, and therefore, this...
Formation of Starch–Lipid Complexes during the Deep-Frying Process and Its Effects on Lipid Oxidation
05/10/2022 - In the present study, maize starch (MS), potato starch (PS), high-amylose maize starch (HAMS), and wheat starch (WS) were deep-fried in soybean oil that was continuously heated for 40 h under 180...
Bioplastics for Food Packaging: Environmental Impact, Trends and Regulatory Aspects
05/10/2022 - The demand to develop and produce eco-friendly alternatives for food packaging is increasing. The huge negative impact that the disposal of so-called “single-use plastics”...
Advances in Magnetic Nanocomposites: A New Open Special Issue in Materials
05/10/2022 - Carbon-based nanomaterials are crucial for most branches of modern technology. Several studies have been devoted to composites containing graphene and nanotubes, as well as ferromagnetic particles...
Amphiphilic Chitosan Porous Membranes as Potential Therapeutic Systems with Analgesic Effect for Burn Care
- Eliminating or at least lessening the pain is a crucial aspect of burns management, as pain can negatively affect mental health and quality of life, and it can also induce a delay on wound healing....