Materiales
Materiales
Evolution Mechanism of Microstructure and Electrical Conductivity of Laser Directed Energy Deposition (TC4 + TiC)/CuCrZr Under Electroshock Treatment
05/08/2026 -
This study presents a synergistic LDED process for a high‐conductivity TMC coating on CuCrZr alloy. Cold‐sprayed Ti pretreatment ensures strong interfacial bonding. Subsequent electropulsing...
Efficient Solid‐Solution Strengthening Enhanced the Wear Resistance of Ti–Ta Alloys Manufactured by Laser Powder Bed Fusion
05/08/2026 -
This study proposes a feasible manufacturing route of mechanical alloying (MA) and laser powder bed fusion (LPBF) for developing Ti–Ta alloys. The MA provided atomic channels and driving force for...
Azobenzene's Cross‐Scale Optics and Photonics: Molecular Photoswitching, Mesoscopic Material Motions, and Adaptive Devices
05/08/2026 -
Azobenzene photoswitches translate molecular‐scale E/Z photoisomerization into macroscopic material responses and device‐level photonic functions. This Review highlights how azobenzene research...
Programmable Functional Silicification of DNA Origami Nanostructures
05/08/2026 -
This work introduces additional functionality into silica‐coated DNA origami nanostructures using non‐standard silica precursors. A fluorescent precursor enables enhanced intracellular tracking,...
Hydrophobic MFI‐Type Zeolites via Alkali‐Cation‐Induced Defect Healing: Implications for Adsorbent and Catalyst Design
05/08/2026 -
Sub‐stoichiometric amounts of Na+ or K+ enhance defect healing during Silicalite‐1 (MFI) and TS‐1 calcination by promoting Si–O–Si annealing and healing framework vacancies. The resulting...
An On‐Skin Visually Monitorable Gel‐Matrix Zinc–Ion Battery for Electrically Stimulated Wound Healing
05/08/2026 -
A stable and flexible gel‐matrix aqueous ZIB was designed as an on‐skin power source for ES therapy, achieving stable long‐term cycling with slight capacity degradation and negligible...
Durable Interphase Engineering on SiOx Anodes Through Interfacial‐Enrichment‐Facilitated Polymerization
05/08/2026 -
This work proposes a synergistic strategy to stabilize interphases in Si‐based anodes by coupling a composite LiF–Li3PO4 surface coating with regulated SEI formation. LiF provides a mechanically...
Hierarchical SiO2@Cellulose Nanofiber Aerogels With Synergistic Optical–Thermal Regulation for High‐Performance Passive Cooling
05/08/2026 -
Hierarchical SiO2@cellulose nanofiber aerogels with a ‘pearl‐necklace’ morphology are fabricated via a reversible xanthation strategy. This anisotropic structure combines broadband solar...
Metal–Organic Framework‐Preserved Thermostable Microneedle Patch for Minimally Invasive Detection and Monitoring of Kidney Dysfunction
05/08/2026 -
By growing a conformal ZIF‐8 protective layer directly on antibody‐functionalized microneedles, this work converts a fragile biosensing interface into a thermostable diagnostic platform. The...
Laser‐Induced Synthesis and Passivation of Intrinsically Antioxidative Nano‐Copper for Durable Electronics
05/08/2026 -
A laser‐induced synthesis and passivation of nano‐copper from cheap oxides enables oxidation‐resistant interconnects by creating dual‐ligand interfacial barriers, overcoming the intrinsic...
A Hydro–Organo Biphasic Gel Electrolyte for Decoupled Interfacial Stability and Fast Ion Transport in Zinc Metal Batteries
05/08/2026 -
A hydro–organo biphasic gel electrolyte is developed to combine the high electrochemical stability of organic electrolytes with the fast ion transport of aqueous electrolytes. An...
Suppressing Electrode Diffusion With a PMMA Metal‐Capture Mesh Enables Stable Conventional Organic Photovoltaics
05/08/2026 -
We introduce an ultrathin PMMA interlayer that functions as both a physical diffusion barrier and a chemical metal‐capture mesh, suppressing aging‐driven electrode diffusion without compromising...
Highly Crystallized Transparent Composite for Cooperative Imaging
05/08/2026 -
A Cr3+‐doped transparent glass composite achieves high crystallinity without sacrificing optical transparency. The material combines efficient near‐infrared photoluminescence, intense...
A Metabo‐Reprogramming Niche Remodeling System Halts Osteoarthritis by Restoring the FGF21‐Arginine Axis
05/08/2026 -
This study identifies the FGF21‐arginine metabolic axis as a critical pathogenic driver of osteoarthritis and develops a multifunctional hydrogel system (MetaRemod) integrating targeted FGF21...
Ferroelectric Dipole‐Driven Solid‐Electrolyte Interphase Passivation for High‐Voltage Lithium Metal Batteries
05/08/2026 -
Low‐LUMO solvents near Li+ are reduced by electrons, forming a fragile organic SEI that fails to block attacks, causing continuous degradation and dendrites. The BTOVN layer on the PP separator...
Stromal Cells Recruitment by Sono‐Piezoelectric/Pyroelectric Peptide Hydrogels Promotes Bone Regeneration After Postsurgical Osteosarcoma Recession: A Real‐World‐Matched Study
05/08/2026 -
PFS‐functionalized KLD‐12 peptide hydrogel is developed to encapsulate BiOIO3 nanosheets, which facilitates bone marrow stromal cells (BMSCs) homing to postsurgical bone defects....
Breaking the Permeability–Selectivity Trade‐Off With Irreversible‐Knot Rubbery Organic Frameworks
05/08/2026 -
Tunable PDMS rubbery organic frameworks (ROFs) are constructed via aldehyde crosslinkers with controlled hydroxyl numbers, enabling precise programming of network architecture through...
In Situ Visualizing the Electric‐Field‐Driven Assembly of Gradient Carbon Dot Hydrogel Electrolytes for Stable Zinc Battery
04/08/2026 -
Carbon dots with phenolic hydroxyl groups are engineered to enable electric‐field‐driven electrophoretic migration in hydrogel electrolytes. An operando electrochemical–confocal platform...
Bridging In‐Plane Order to Macroscopic Isotropic Ultralight MXene–Graphene Aerogels
04/08/2026 -
Multiscale in‐plane ordering is translated into macroscopic MXene–graphene aerogels through alginate‐mediated liquid‐crystalline assembly and ice‐induced compaction. The resulting isotropic...
Electrocatalyst/Semiconductor Interfaces in Photoelectrocatalysts: Mechanistic Analysis of the Impact of Nanoparticle Electrocatalyst Coverage on Performance
04/08/2026 -
Reducing Ni nanoparticle coverage on n‐Si photoanodes enhances photovoltage by promoting thicker interfacial SiOx formation during photoelectrochemical oxygen evolution reaction (OER). Experiments,...
Nanoscale Adhesive Architecture Coordinates With Matrix Stiffness to Regulate Stem Cell Aging via Focal Adhesion‐Mediated Chromatin Remodeling and FOXO1 Activation
04/08/2026 -
We reveal that nanoscale adhesive ligand spacing exerts stiffness‐dependent control over MSC senescence, where wider spacing accelerates aging on stiff matrices but attenuates it on soft matrices...
