Materiales avanzados
Materiales avanzados
Powder Aerosol Deposition and Polymers – Is There Hope for a Common Future?
15/05/2024 -
Polymer?Ceramic Composites (PCC) are promising functional materials with a wide range of applications in energy technology, microelectronics and sensor technology, as protective coatings, in...
Analysis of the Meso?Mechanical Deformation Behavior of Al Foams and Ni/Al Hybrid Foams Using Time?Lapse Micro?Computed Tomography Measurements and 3D Optical Flow
13/05/2024 -
Herein, the deformation mechanisms in Aluminum foams and the changes in the mechanisms in Nickel/Aluminum hybrid foams are studied using time?lapse micro?computed tomography. Numerical modeling using...
Propelling gold nanozymes: catalytic activity and biosensing applications
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Recently, gold nanomaterials have been rapidly developed owing to their high stability, good biocompatibility, and multifunctionality. The unique catalytic activity of gold nanomaterials has...
Fluorescent Composite Nano? and Microparticles Based on Xanthene Dyes and Iron Oxides
15/05/2024 -
It is known that in some cases, regular methods for defectoscopy such as magnetic?powder method cannot achieve required sensitivity due to shape and location of defects themselves or due to certain...
Recyclability of Paper?Based Composites for Packaging Applications – The Role of Evaluation Methods
14/05/2024 -
This inaugural review addresses paper and paper?composite recyclability assessments amid circular and bioeconomy trends. Evolving alternative packaging options demand adaptable recycling methods....
Chemical composition of extracts and fractions from Miconia ibaguensis (MELASTOMATACEAE) leaves and evaluation of biological activities
15/05/2024 -
The study aimed to assess the chemical composition of Miconia ibaguensis leaves extracts and fractions obtained from the ethanolic extract (EE), along with evaluating their antifungal, antibacterial,...
Urolithin a Partially Protects against Oxidative Damage Induced for Microcistyn?lr in C6 Cells
15/05/2024 -
Microcystin?LR (MIC–LR) is a toxin which the mechanism of intoxication involves oxidative stress. Urolithin A (URO?A) is a metabolic product from the colonic fermentation of ellagic acid with...
Enhanced Near?infrared Phosphorescent Emission Modulated by Clipping of Metallotweezers in Aqueous Media
15/05/2024 -
Near?infrared phosphorescent materials have received significant attention due to their potential applications in bioimaging and diagnostics. Although, many types of organic phosphors with...
Novel Dual?Emission Emitters Featuring Phenothiazine?S?Oxide and Phenothiazine?S,S?Dioxide Motifs
15/05/2024 -
In this study, we have successfully designed and synthesized two novel dual?emission emitters featuring phenothiazine?5?oxide and phenothiazine?5,5?dioxide motifs, characterized by highly lopsided...
Plant-derived bioactive compounds for the inhibition of biofilm formation: a comprehensive review
15/05/2024 -
Biofilm formation is a widespread phenomenon that impacts different fields, including the food industry, agriculture, health care and the environment. Accordingly, there is a serious need for new...
Seeking the adsorption of tetracycline in water by Fe-modified sludge biochar at different pyrolysis temperatures
16/05/2024 -
The composite material SBC-Fe-x with sludge and Fe3+ was developed by different calcination temperatures (600, 700, and 800 °C) for the removal of tetracycline (TC). The adsorption rates of...
Stepwise construction of multimetallic complexes supported by heteroditopic NHC/MIC ligands
14/05/2024 -
We report the stepwise synthesis of a novel series of heterometallic gold(I)/palladium(II) complexes supported by heteroditopic imidazol?2?ylidene/triazol?5?ylidene ligands. All new compounds were...
Framework for the Generation of 3D Fiber Composite Structures from 2D Observations
16/05/2024 -
Abstract Synthetic generation of realistic materials for testing of process–structure–property (PSP) relationships in computational materials science has gained significant...
Processing and performance of 3D?printed gelatin?based edible composite hydrogels
15/05/2024 -
Review of Bioactive Wax Emulsified FilmsAbstractPlastic packaging materials have caused significant environmental issues because they are nonrenewable and nonbiodegradable. Wax?emulsified films from...
Polyimide nanocomposites for high?temperature capacitive energy storage applications by incorporating functional graphene oxide nanosheets: Design, preparation, and mechanism
15/05/2024 -
Fabrication process of EVD/CNT epoxy vitrimers by dynamic crosslinking.AbstractCarbon nanotubes (CNT) is an ideal candidate for reinforced epoxy vitrimer composites, however, achieving a desirable...
High stability, high solid content, low viscosity titanium dioxide dispersion
13/05/2024 -
AbstractAchieving stable dispersion of titanium dioxide (TiO2) particles is crucial for their practical applications in various fields. However, stabilizing pigment TiO2 (200–300 nm) in aqueous...
Activating Iterative Revolutions of the Cancer?Immunity Cycle in Hypoxic Tumors with a Smart Nano?Regulator
11/05/2024 -
The activation of sequential events in the cancer?immunity cycle (CIC) is crucial for achieving effective anti?tumor immunity. However, formidable challenges, such as innate and adaptive immune...
Terahertz and Infrared Plasmon Polaritons in PtTe2 Type?II Dirac Topological Semimetal
11/05/2024 -
Surface plasmon polaritons (SPPs) are electromagnetic excitations existing at the interface between a metal and a dielectric. SPPs provide a promising path in nanophotonic devices for light...
Topology Reconfiguration of Anion?Pillared Metal?Organic Framework from Flexibility to Rigidity for Enhanced Acetylene Separation
11/05/2024 -
Flexible metal?organic framework (MOF) adsorbents commonly encounter limitations in removing trace impurities below gate?opening threshold pressures. Topology reconfiguration can fundamentally...
Near?Infrared Luminescent Materials Incorporating Rare Earth/Transition Metal Ions: From Materials to Applications
11/05/2024 -
Near?infrared materials exhibiting high photoluminescence quantum yields present a promising avenue to broaden our capacity and threshold for detection and manipulation, extending beyond the visible...
Novel Aryl Thioamides Derivatives as Insect Growth Regulators Analogues against Spodoptera littoralis(Lepidoptera: Noctuidae): Design, Synthesis, Insecticidal Activity and Biochemical Impacts
11/05/2024 -
A significant reason for developing innovative insecticidal active agents is the exponential rise in resistance to traditional chemical pesticides. Exploring new classes of insecticidal compounds...
