Materiales
Materiales
Preparation and Properties of High?Temperature?Resistant and Low?Dielectric Constant Silicon?Containing Arylacetylene Resin/SiO2 Syntactic Foams
25/10/2024 -
A silicon?containing arylacetylene resin (PSA)/SiO2 syntactic foams are prepared through a chemical foaming approach, with PSA serving as the matrix and quartz sand (QS) and nanosilica (nSiO2) acting...
Sintering Behavior and Mechanical Properties of Ti–TiBw Composites Prepared with Pre?alloyed Ti–TiBw Composite Powders
25/10/2024 -
Herein, Ti–TiBw composites are prepared in the range of 950–1050?°C by spark plasma sintering with Ti–TiBw prealloyed composite powders. The effects of sintering temperature on the...
Thermistors Based on Polyethylene Composites with ??Fe2O3/Multiwalled Carbon Nanotube Hybrid Fillers for Protection of Electronic Circuits
25/10/2024 -
The article focuses on the effect of ordered distribution of Fe2O3/multiwalled carbon nanotubes particles due to magnetic treatment on the electrical and sensing properties of low?density...
Investigation of Microhardness, Microstructural, Tribological, and Thermal Properties of Al7075/TiO2/Kaoline Hybrid Metal Matrix Composites Produced by Powder Metallurgy Process
25/10/2024 -
Kaolin addition increases the hardness of the Al7075/TiO2 alloy. Increasing the amount of kaolin does not provide a significant increase in the hardness of Al7075/TiO2 alloy. Increasing milling time...
Conductive Graphene–Polyethylene Terephthalate Composite Yarns with Synergistic Multiwalled Carbon Nanotube Additives by Melt?Spinning
25/10/2024 -
This study presents fabrication of conductive graphene–polyethylene terephthalate (PET) composite yarns with synergistic multiwalled carbon nanotube (MWCNT) additives through industrially prevalent...
Iodide Management and Oriented Crystallization Modulation for High?Performance All?Air Processed Perovskite Solar Cells
24/10/2024 -
A bottom?up, all?in?one modification strategy is proposed by introducing a multisite antioxidant ergothioneine (EGT) at the buried interface to manage iodide ions and manipulate crystallization...
Enhancing the Filler Utilization of Composite Gel Electrolytes via In Situ Solution?Processable Method for Sustainable Sodium?Ion Batteries
24/10/2024 -
A solution?processable method is developed to fabricate composite gel electrolytes with high filler utilization. Uniform distributed UIO?66?NH2 fillers enhance its mechanical toughness, ionic...
Using a Supramolecular Monomer Formulation Approach to Engineer Modular, Dynamic Microgels, and Composite Macrogels
27/10/2024 -
Microgels with engineerable properties are created using supramolecular monomers. The inherent modularity offers versatility, allowing inclusion of functionalities, e.g. dyes and cell adhesive...
Bifunctional Fluorocarbon Electrode Additive Lowers the Salt Dependence of Aqueous Electrolytes
25/10/2024 -
A bifunctional fluorocarbon electrode additive (BFEA) is proposed to construct solid electrolyte interphase independent of aqueous electrolyte. The LiF from reduction of BFEA suppresses hydrogen...
Flavonoid Based Development of Synthetic Drugs: Chemistry and Biological Activities
27/10/2024 -
The toxicity associated with synthetic drugs used for treating various diseases is common. This led to a growing interest in searching and incorporating natural functional core structures such as...
Chemical Constituents, Antioxidant, and Enzyme Inhibitory Potentials Supported by In?Silico Studies of the n?Hexane Extract and Essential Oil of Platycladus orientalis (L.) Franco Leaves
27/10/2024 -
Platycladus orientalis leaves are widely used in traditional medicine to treat different ailments. In the present study, the volatile constituents were obtained by n?hexane extraction and...
Assessment of Artemisia campestris L. Leaf Extract Effects on Polycystic Ovarian Syndrome in Rats, Antioxidant and ??Amylase Inhibition Activities
27/10/2024 -
Polycystic Ovarian Syndrome (PCOS) is characterized by metabolic and reproductive dysfunction, often associated with elevated oxidative stress markers in the bloodstream. This study examines the...
Biological Properties, Health Benefits and Semisynthetic Derivatives of Edible Astraeus Mushrooms (Diplocystidiaceae): A Comprehensive Review
26/10/2024 -
Edible Astraeus mushrooms are known for their nutritional and culinary benefits and potential therapeutic properties. However, more investigation and discussion are still needed to understand their...
Dynamic Phase Behavior of Surface?Active Fluorinated Ionic Liquid Epoxidation Catalysts
26/10/2024 -
Fluorinated surface?active ionic liquids (FSAILs) containing catalytically active anions are highly efficient epoxidation catalysts. Tungstate?FSAILs serve as exceptionally potent epoxidations...
Responsive Chirality: Tailoring Supramolecular Assemblies with External Stimuli as Future Platforms for Electronic/ Spintronic Materials
27/10/2024 -
Supramolecular chirality is the major branch of supramolecular chemistry, which not only plays important roles in biological processes but also in synthetically designed aggregated systems. To...
Advances in photocatalytic degradation of tetracycline using graphene-based composites in water: a systematic review and future directions
25/10/2024 -
In this study, a comprehensive systematic review was conducted to better recognize the applicability of graphene-based photocatalytic processes for the degradation of tetracycline (TC) from water....
Biomarker and adverse outcome pathway responses of Tubifex tubifex (sludge worm) exposed to environmentally-relevant levels of acenaphthene: insights from behavioral, physiological, and chemical structure–activity analyses
25/10/2024 -
Polycyclic aromatic hydrocarbons (PAHs), including acenaphthene, pose a significant threat to aquatic ecosystems by harming vital organisms such as benthic invertebrates. This study evaluated the...
Investigating the potency of ethylenediurea (EDU) in alleviating the affliction of ambient ozone in heat labile tomato cultivars (Solanum lycopersicum L.)
25/10/2024 -
Tomato is the second most valuable vegetable crop, and its susceptibility to tropospheric ozone (O3) varies on the cultivar. Eight tomato cultivars with documented O3 sensitivity were reevaluated...
Facile Approach for the Fabrication of Vapor Sensitive Spin Transition Composite Nanofibers
27/10/2024 -
In this work polymer nanofibers were functionalized by incorporation of the spin transition (ST) compound [Fe(H2btm)2(H2O)2]Cl2 (FeH2btm) (H2btm = di(1H?tetrazol?5?yl)methane). FeH2btm is an...
Fracture Analysis of 316L Specimens Fabricated via Material Extrusion Additive Manufacturing: Influence of Building Orientation and Notch Acuity
27/10/2024 -
ABSTRACTThree?point bending tests were performed on notched specimens extracted from cuboids of 316L stainless steel produced via material extrusion additive manufacturing. The cuboids were printed...
Novel Degradable Superabsorbent Polymers Based on Carboxymethyl Cellulose
28/10/2024 -
In this study, biocompatible and biodegradable superabsorbent polymers (SAPs) were prepared from carboxymethyl cellulose (CMC) using citric acid as a crosslinking agent, utilizing a...
