Materiales
Materiales
External and Internal Cracking Caused by Heat Treatment in Laser Powder Bed Fusion‐Fabricated Inconel 738LC Components
19/07/2026 -
Manufacturing problems such as heat treatment‐induced cracking hinder the widespread application of the laser powder bed fusion (LPBF) process to superalloys. In this study, cracks in the LPBF...
Enhanced Sensing Behavior of Polyimide‐Based Flexible Piezoresistive Sensor via Synergistic Effect of Binary Carbon Materials
16/07/2026 -
Based on the synergistic effects of binary carbon materials, this study utilized hydrothermal self‐assembly and freeze‐drying techniques to construct an rGO‐CB/PI composite sponge...
Tuning the Jet Speed and the Fiber Diameter in Near‐Field Electrospinning, a Parametric Study
16/07/2026 -
The jet arrival speed must be precisely matched to the printing speed (i.e., the speed of reproduction of a predefined fiber path to produce a pattern/object). If the jet speed is larger than the...
Novel Hindered Phenolic Antioxidants Comparison on the Performance of Crosslinked Ultrahigh Molecular Weight Polyethylene for Use in Total Joint Replacement
16/07/2026 -
Novel hindered phenolic antioxidants are compared with Vitamin E for stabilizing highly crosslinked UHMWPE used in total joint replacement. Irganox 1010 demonstrates the most balanced performance by...
Additive Manufacturing of Alumina‐Reinforced Elastomers
16/07/2026 -
Vat‐photopolymerized elastomers reinforced with platelet‐shaped alumina exhibited preferential orientation, reduced porosity, and significantly enhanced mechanical performance. A 3 wt% platelet...
Directing Assembly of Mesoscale Multi‐Shell Morphologies of DNA Origami Crystals
18/07/2026 -
Sequential addition of DNA origami monomers enables epitaxial growth of multi‐shell superlattices with programmable mesoscale morphologies, directional control over shell growth, and...
Chloride‐Bridge Reshaped Electric Double Layer Enables Oriented Deposition for High‐Performance Aqueous Aluminum Ion Batteries
18/07/2026 -
A chloride bridge strategy is developed to accelerate interfacial kinetics in aqueous aluminum‐ion batteries (AAIBs). Trichloroethanol (TCE) forms a self‑assembled molecular layer that...
Cell Selective STING‐Activating Polysaccharide Immunomodulators for Cancer Therapy
18/07/2026 -
A type of cell selective STING‐activating polysaccharide immunomodulator (SSAPIs) for cancer therapy.ABSTRACTActivation of the stimulator of interferon genes (STING) signaling pathway represents a...
An Eco‐Efficient and Sustainable Strategy for Fabricating High‐Strength Agricultural Fibers
18/07/2026 -
A recyclable and eco‐efficient process enabling the selective extraction of cellulose from agricultural residues using a deep eutectic solvent system, and a generalizable structure‐programming...
Dramatic Enhancement of Thermoelectric Performance in Two‐Dimensional Materials Enabled by Nanoscroll Architecture
20/07/2026 -
A universal geometric strategy is introduced to enhance thermoelectric performance by transforming 2D WS2 nanoribbons into 1D nanoscrolls. Local multilayer formation narrows the bandgap, boosting...
A Metamaterial Buckling‐Assisted Surface‐Acoustic‐Wave Enabled Sensor (mBASES) for Versatile and Ultrasensitive Biomarker Detection
20/07/2026 -
Programmable hydrogel metamaterials are coupled with Love‐wave surface acoustic wave devices to translate weak biomolecular recognition into amplified acoustic signals through buckling‐enabled...
Field‐Programmed Anisotropy in Magneto‐Piezoelectric Composites for Material‐Encoded Mechanoperception
18/07/2026 -
Field‐programmed anisotropy imparts material‐level intelligence to soft composites. Magnetic torque dynamics drive magneto‐piezoelectric nanowires from random dispersion into deterministic...
Fluorinated Deep Eutectic Gel Electrolytes with Simultaneously Enhanced Mechanical Strength and Ionic Conductivity for Solid‐State Lithium Metal Batteries
18/07/2026 -
The synergistic integration of rigid polyacrylamide (PAM) and flexible poly(N,N‐dimethylacrylamide) (PDMA) phases offers exceptional toughness to suppress lithium dendrites, simultaneously...
Solvent‐Guided Chiral Assemblies and Chemical Doping of OEG‐Functionalized Conjugated Polymers
18/07/2026 -
Solvent‐dependent aggregation pathways dictate whether conjugated polymers form chiral lyotropic liquid‐crystalline assemblies or achiral packed aggregates. Mapping solvent‐controlled β₁ and...
Chemically Programmed Prodrug Nanoparticles for Precise Oral Dopamine Delivery to Deep Brain Regions in Parkinson's Disease
18/07/2026 -
Orally administered, chemically programmed β‐glucans–prodrug nanoparticles are internalized by intestinal macrophages, which serve as endogenous carriers to cross biological barriers and deliver...
Fabrication of High‐Resolution 3D Ceramic Electronics Via In Situ Laser‐Activated Selective Electroless Plating
18/07/2026 -
A hybrid additive manufacturing strategy integrating digital light processing and in situ laser‐activated electroless plating was developed for the fabrication of high‐precision 3D ceramic...
Supramolecular STING‐Hydrogel Spatiotemporally Boosts Tumor‐Derived Extracellular Vesicle‐Based Personalized Vaccine for Enhanced Cancer Immunotherapy
18/07/2026 -
A supramolecular self‐adjuvant STING‐hydrogel serves as a delivery platform for antigen‐rich extracellular vesicles, constituting a personalized cancer vaccine. This hydrogel spatiotemporally...
Self‐Assembled Azo‐Benzothiazole Mesogens: Align the Structure and Follow the Heat to Uncover Anisotropic Photothermal Pathways
18/07/2026 -
A thiazole‐functionalized azobenzene mesogen (PB‐ABT) is designed for anisotropic photothermal conversion under 405 nm light. Structure‐property relationships and underlying mechanisms are...
Tunable Extended Magnetic Non‐Fermi Liquid in Twisted Double Bilayer Graphene With Aligned hBN
18/07/2026 -
This work reports an anomalous, non‐monotonic resistance‐temperature dependence in twisted double bilayer graphene encapsulated by aligned hexagonal boron nitride layers. Transport measurements...
Cell‐Membrane‐Inspired Conjugated Microporous Thermoset Interface for High‐Rate and Durable Silicon Anodes
18/07/2026 -
Inspired by the multifunctional structure of biological cell membranes, this study develops a protective coating for silicon anodes. A simple thermosetting process forms a conjugated microporous...
Boosting Acidic Overall Water Splitting via Brønsted Acid Site‐Induced Bridging‐Oxygen‐Assisted Deprotonation
17/07/2026 -
Ir nanoparticles on Fe‐doped MoO2 form Ir─O─Fe interfaces with Brønsted acid bridging oxygen sites, mediating a deprotonation pathway that circumvents rate‐limiting steps. Fe doping...
