Otros
Otros
Investigation of the Synergistic Role of SiC Reinforcement and Heat Treatment in Friction Stir Welding Repair of Microcracks in Aluminum Alloy
12/12/2025 -
The addition of SiC and optimized unipolar/bipolar solution treatments markedly strengthened repaired aluminum alloy joints. Fine SiC (800 mesh) improved grain boundary and secondary phase...
Nanostructured Pyrano[3,2‐c]Quinoline–Antipyrine Thin Films: Synthesis, Optical Characterization, and Applications in Photovoltaic and Photodiode Devices
12/12/2025 -
Pyrazolylaminomethylidenepyrano[3,2‐c] quinoline is synthesized via condensation with 4‐aminoantipyrine. Crystallinity shows a 14.5 nm size and a 3.7 × 10−4 strain. Optical peaks at 2.8,...
Synthesis and Performance Evaluation of Isosorbide Diesters for Eco‐Friendly Plasticization of Poly(Vinyl Chloride): Influence of Alkyl Chain Length on Mechanical, Thermal, and Migration Properties
12/12/2025 -
Phthalate plasticizers are widely used in consumer products but pose serious health risks due to their endocrine‐disrupting toxicity. Herein, eco‐friendly isosorbide‐based bioplasticizers are...
Ultrahigh Damping Efficiency in Laser Powder Bed Fusion Kelvin Metamaterials for Hysteretic Applications
12/12/2025 -
High‐efficiency energy dissipation in a 3D‐printed Kelvin metamaterial is studied. Finite element analysis accurately predicts failure location in an additively manufactured damper. A novel,...
From PTFE Latex to Three Dimensional‐Printed Vascular Grafts Fabricated by DLP 3D Printing
12/12/2025 -
This work reports the 3D printing of PTFE devices using a latex‐dispersion strategy. PTFE nanoparticles dispersed in a photocrosslinkable pluronic dimethacrylate resin enable DLP printing in water....
Collagen‐Derived Nanoconfined Catalytic Membranes for Highly Efficient Water Remediation
12/12/2025 -
A sustainable nanoconfined catalytic membrane is fabricated from collagen fiber networks via mechanical nanofibrillation and tannic acid–driven Fe3O4 mineralization. The hierarchical nanostructure...
Sub‐Melt Consolidation of Aerospace‐Grade Thermoplastic Composites for High‐Rate Processing
14/12/2025 -
Integrating amorphous PEI sheaths with semicrystalline PEEK, selectively thinned by picosecond laser ablation to form PEI–PEEK blending regions, creates a Goldilocks consolidation window that...
Multimaterials by Patterning Microphase Separation of a Single Copolymer
12/12/2025 -
A single copolymer is programmed into multimaterials by arresting microphase separation at different stages. This strategy enables seamless integration of regions resembling tough plastics or tough...
3D Bioprinted Human Synovium‐Cartilage Models Mimic Rheumatoid Arthritis Microenvironment and Recapitulate In Vivo Therapeutic Responses
12/12/2025 -
This study presents human in vitro rheumatoid arthritis models using chondrocytes recellularized type II collagen scaffold and 3D‐bioprinted Gelatin‐Matrigel hydrogels with fibroblast‐like...
Unfolding and Degradation of Micellar Immunodrug Carriers Derived From End Group Modified Aliphatic Poly(Carbonate)s with Acid‐Responsive Ketal Side Groups
12/12/2025 -
An acid‐responsive polymeric micelle system based of aliphatic poly(carbonate)s with benzyl ketal side chains is designed for targeted immunodrug delivery. It can disassemble in endosomal...
Toward Reprocessable High‐Performance Elastomer: Self‐Assembly, Dynamic Covalent Chemistry, and Tailorable Properties
12/12/2025 -
High performance, reprocessability, and multifunctionality in elastomers can be achieved by integrating microphase self‐assembly with dynamic covalent chemistry. This strategy underscores how...
Dual‐Conduction Polymer Electrolyte and Stable Interphase Engineering for Room‐/Subzero‐Temperature, Long‐Cycling All‐Solid‐State Sodium Batteries
12/12/2025 -
A dual‐conduction polymer electrolyte, coupled with a stable artificial interphase, is engineered to enable long‐cycle all‐solid‐state sodium batteries. This designed electrolyte facilitates...
Evaluating the chemical safety of bio-based and biodegradable food packaging materials through non-targeted LC-HRMS analysis and in vitro bioassays
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Bio-based and/or biodegradable polymers like all food-contact materials shall not transfer their constituents to food in quantities which could endanger human health. This work aims to evaluate...
Evaluating chromatographic techniques for the aroma profiling of kombucha
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Kombucha is a fermented beverage made from the addition of a symbiotic community of bacteria and yeast (SCOBY) to a sugary base tea. Despite the odors associated with kombucha, few studies have...
Study on Liquid Loading Patterns of Low-Pressure Gas Wells and Selection of Efficient Drainage Processes
15/12/2025 -
Cellular senescence is deeply involved in physiological homeostasis, development, tissue repair, aging, and diseases. Senescent cells (SnCs) accumulate in aged tissues and exert deleterious...
HPLC Determination of Sophoricoside Content in Japanese Sophora Fruit
15/12/2025 -
Background Cardiac amyloidosis (CA) is an infiltrative cardiomyopathy characterized by progressive extracellular amyloid deposition, leading to restrictive heart failure (HF) and...
