Materiales

 

Materiales

Combining CVD and SPS for the production of Tungsten fiber?reinforced tungsten (Hybrid ? Wf /W)
15/04/2024 - Successful upscaling of tungsten fiber?reinforced tungsten composites (Wf /W) on industrial level could represent an important milestone for future nuclear fusion reactors. The primary objective of...
Tuneable Current Rectification Through a Designer Graphene Nanoribbon
13/04/2024 - Unimolecular current rectifiers are fundamental building blocks in organic electronics. Rectifying behavior has been identified in numerous organic systems due to electron?hole asymmetries of orbital...
Achieving Highly Stable Zn Metal Anodes at Low Temperature via Regulating Electrolyte Solvation Structure
14/04/2024 - Zinc metal is an attractive anode material for rechargeable aqueous Zn?ion batteries (ZIBs). However, the dendrite growth, water?induced parasitic reactions and freezing problem of aqueous...
Optimizing Ultra?thin 2D Transistors for Monolithic 3D Integration: A Study on Directly Grown Nanocrystalline Interconnects and Buried Contacts
12/04/2024 - The potential of monolithic 3D integration technology is largely dependent on the enhancement of interconnect characteristics which can lead to thinner stacks, better heat dissipation, and reduced...
Nondestructive Single?Atom?Thick Crystallographic Scanner via Sticky?Note?Like van der Waals Assembling–Disassembling
12/04/2024 - A nondestructive crystallographic scanning technique for 2D materials is developed, leveraging sticky?note?like van der Waals assembling–disassembling. This method visualizes the detailed...
3D Printing of Integrated Metallic Reactor Catalysts: Concept and Application
12/04/2024 - Additive manufacturing of metallic reactor/catalyst parts is a versatile method for making tailor?made catalytic reactors.Selective laser melting can be used to create custom?made monolith reactor...
CYTOTOXICITY AND BIOLOGICAL ACTIVITIES OF GEOPOPOLIS EXTRACT FROM THE STINGLESS BEE (Melipona scutellaris) IN CLINICAL ISOLATES OF Staphylococcus aureus
12/04/2024 - This work aims to evaluate the biological activities of the EEGP, in order to contribute with a natural therapeutic alternative, to face infections. The EEGP MIC tests showed antibacterial activity...
Investigations of Limeum indicum Plant for Diabetes Mellitus and Alzheimer’s disease Dual Therapy: Phytochemical, GC?MS Chemical Profiling, Enzyme Inhibition, Molecular Docking and In?vivo Studies
12/04/2024 - Limeum indicum has been widely utilized in traditional medicine but no experimental work has been done on this herb. The primary objective of this study was to conduct a phytochemical analysis and...
Chemical Composition, Antioxidant, Acute Toxicity and Antinociceptive Activity of Aqueous Extract of Marrubium vulgare L.
13/04/2024 - Marrubium vulgare L. has a long history of use in traditional herbal medicine for the treatment of respiratory tract infections, inflammatory conditions, and pain. This study aimed to investigate the...
Synthesis and Antifungal Activity of Norbornene Carboxamide/sulfonamide Derivatives as Potential Fungicides Targeting Laccase
14/04/2024 - To explore more potential fungicides with new scaffolds, thirty?seven norbornene carboxamide/sulfonamide derivatives were designed, synthesized, and assayed for inhibitory activity against six plant...
Achieving Dendrite?Free Zinc Metal Anodes via Molecule Anchoring and lon?Transport pumping
12/04/2024 - Valine was introduced as an aqueous electrolyte additive. The functional groups within the additive molecules were utilized to stabilize the electrode/electrolyte interface (EEI), thereby achieving a...
Defect Induced Structural Transition and Lipase Immobilizatoin in Mesoporous Aluminum Metal?Organic Frameworks
12/04/2024 - The disorder to order and structural transformation are unique metal?organic framework (MOF) characters. How to adapt or control both behaviors in MOF is rarely studied. In this case, we demonstrate...
8-OHdG mediates the association of co-exposure to fifty-five typical endocrine-disrupting chemicals with renal function: a cross-section investigation in Southern Chinese adults
13/04/2024 - Individual typical endocrine-disrupting chemicals (EDCs), including organophosphate triesters (OPEs), parabens, triclosan (TCS), bisphenols, benzophenones (BPs), phthalates (PAEs), and synthetic...
The role of exogenous hydrogen sulfide in mitigating cadmium toxicity in plants: A comprehensive meta-analysis
13/04/2024 - Reducing the accumulation of cadmium (Cd) and mitigating its toxicity are pivotal strategies for addressing Cd pollution’s threats to agriculture and human health. Hydrogen sulfide (H2S) serves...
Impact of NaOH Treatment on the Chemical, Structural, Physico-mechanical, and Thermal Characteristics of Jute Species
15/04/2024 - Fiber extracted from two species of jute, Corchorus olitorius (tossa) and Corchorus capsularis (white), is chemically treated with different concentrations (1–6 wt%) of NaOH....
Study on Preparation and Properties of CA/PLA Nonwoven Filter Materials Optimized by Response Surface Methodology
15/04/2024 - In order to increase the product diversity and wide application of cellulose acetate fiber in the field of nonwoven filtration, combined with the rapid development of green fiber, the response...
Investigation of Mechanical Attributes and Dynamic Mechanical Analysis of Hybrid Polyester Composites for Automotive Applications
15/04/2024 - Over past decade, the increasing awareness about environment has prompted researchers to focus on crafting eco-friendly polymer composites using agricultural waste. Thus, the surge in...
Analysis of Hydrothermal Aging Water of Fire-Protective Fabrics Using GC?×?GC–TOFMS and FID
15/04/2024 - Many characteristics contribute to the effectiveness of textile products. For fire-protective fabrics, maintaining the physical integrity and protective properties over time is incredibly...
Successful preparation of a biopolymeric nanocarrier enables controlled release of antinociceptive monoterpene for local pain management after transdermal barrier permeation
12/04/2024 - Improvement of the heat aging and compression permanent deformation resistance of HNBR by N,N??bismaleimide?4,4??diphenylmethane.AbstractThis paper delves to improve the upper?limit temperature of...
Moisture barriers used in firefighters' protective clothing: Effect of accelerated thermal aging on their mechanical and barrier performance
11/04/2024 - A stable water?based self?polishing antifouling resin emulsion was obtained by simple soap?free emulsion polymerization with high content of lipophilic monomers, a certain amount of hydrophilic...
Xanthan gum?toughened hydrogel for durable strain and pressure sensors
12/04/2024 - Molecular design and properties of intrinsic flame retardant P?N?B co?acting epoxy resin.AbstractCurrently, epoxy resin (EP) is widely used in various fields, but its flammability greatly limits the...