Envase
Envase
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...
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...
Covalent Adaptable Network Enables Sustainable Polyethylene for Next‐Generation Cable Insulation
12/12/2025 -
Polyethylene is post‐functionalized through a copper‐catalyzed C─H amination, and dynamic covalent chemistry is subsequently employed to construct a new dynamic cross‐linked polyethylene...
Tailoring isomeric transformations and surface adsorption dynamics of glycopeptides under thermal and photolytic stress
-
Dalbavancin, unlike other peptides administered through the IV route, is highly influenced by subtle environmental shifts. These shifts may alter the primary structure and trigger immunogenic...
Eco-friendly nanoscale recognition: a MIP-based electrochemical sensor for selective determination of abacavir in pharmaceutical and serum samples
-
An advantageous electrochemical sensor was designed and fabricated for the sensitive and selective analysis of abacavir, an antiviral agent, by integrating the molecularly imprinted polymer (MIP)...
Evaluating the chemical safety of bio-based and biodegradable food packaging materials through non-targeted LC-HRMS analysis and in vitro bioassays
-
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...
Metadata analysis for packaging seal integrity relationships to medicinal product recalls
15/12/2025 -
Background Advanced metastasis produces cachexia, a complex skeletal muscle wasting syndrome that accounts for one-third of patient deaths. There is currently no approved drug...
Structural and Electrochemical Insights into Ultrasonic Spray Pyrolysis‐Derived Pure and Zn‐Modified Mn3O4 for High‐Performance Supercapacitors
10/12/2025 -
Zinc‐modified Mn3O4 thin films are produced by ultrasonic spray pyrolysis, enabling tailored structural and electrochemical properties for advanced energy‐storage applications. Zn incorporation...
Measuring ethanol clearance in lipid nanoparticles and liposomes by benchtop NMR
-
A benchtop nuclear magnetic resonance (NMR) method for quantifying ethanol in liposomal emulsions and mRNA-lipid nanoparticle (mRNA-LNP) systems is presented. The method development performed...
Enzymatic Properties and Multifunctional Applications of a Novel Extracellular Cold-Active Alkaline Protease from Stenotrophomonas maltophilia Strain TK-4
-
A cold-active alkaline protease isolated from psychrophilic Stenotrophomonas maltophilia TK-4 strain was subjected to biochemical characterization and functional evaluation for potential...
Tuning Transition Dipole Moment Alignment via Bifunctional Ligands in Perovskite Nanocrystal Light‐Emitting Diodes
07/12/2025 -
A bifunctional ligand exchange with 1,5‐naphthalenedisulfonic acid suppresses surface defects and enhances carrier transport in perovskite quantum dot films. More importantly, it promotes...
Self‐Healing Hydrophobic Buried Interfaces for Achieving Moisture‐Resistant Flexible Perovskite Solar Cells with 26.38% Efficiency
07/12/2025 -
Self‐healing hydrophobic coating (SHC), constructed from supramolecular polymer embedded with SiO2 nanoparticles, serves as a moisture barrier while directing perovskite crystallization. Flexible...
Stabilizing SnO2 Colloids via Phosphate Buffering for Efficient and Durable Perovskite Photovoltaics
07/12/2025 -
A phosphate‐buffered strategy stabilizes the chemical environment of SnO2 colloids, suppressing aggregation and maintaining surface equilibrium. The optimized PSCs achieve a 26.4% PCE and retain...
ITO Nanoparticles to Stabilize the Self‐Assembly of Hole Transport Layer in Inverted Perovskite Solar Cells
07/12/2025 -
ITO nanoparticles (INPs) with abundant ─OH groups are introduced to promote the uniform self‐assembly of SAM molecules in inverted PSCs. The assembly of SAM can also be reinforced due to the...
Tuning Active Hydrogen via Spillover Enables the Wide‐Potential Electrochemical Reduction of Nitrate to Ammonia
06/12/2025 -
A hydrogen spillover strategy is reported using Pt/np‐Co2P, where Pt‐generated *H migrates to Co2P to promote *NO hydrogenation. This enables Faradaic efficiencies >90% across a 600‐mV...
