Materiales
Materiales
Antioxidant Proline Carbon Dot‐Composited Poly(L‐methionine) Hydrogel Restores Mitophagy to Alleviate Cellular Senescence in Intervertebral Disc Degeneration
21/05/2026 -
Antioxidant proline carbon dot‐composited poly(L‐methionine) hydrogel restores impaired mitophagy in senescent nucleus pulposus cells by enhancing Parkin activation, improving mitochondrial...
Electrically Modulated Semi‐Convertible Hydrogel Microneedles for Programmable Insulin Delivery
21/05/2026 -
Inspired by pancreatic dynamic secretion, we developed an innovative electrically modulated semi‐convertible hydrogel microneedle system for type 1 diabetes management. Driven by synergistic...
A 3D‐Printed Scaffolded Hydrogel Microneedle Array Biosensor for Real‐Time, Continuous Monitoring
21/05/2026 -
A hydrogel microneedle‐array biosensor embeds fluorescent aptamer switches within a 3D‐printed scaffold that enables skin penetration while preserving a hydrated sensing environment. The platform...
Weakly‐Coordinating Non‐Fluorinated Diluents for Local High‐Concentration Electrolytes in Advanced Lithium Metal Batteries
20/05/2026 -
This perspective critically evaluates non‐fluorinated diluents in local high‐concentration electrolytes, categorizing their solvation behavior, interfacial mechanisms, and sustainability...
Self‐Adaptive Solar‐Thermal System With Moss‐Like Surface for Efficient Energy Utilization
20/05/2026 -
Inspired by the “black carpet effect” of moss, this work presents a self‐adaptive Janus solar–thermal system featuring a switchable functional surface and high‐capacity thermal storage...
Lightweight, Strong, and Resilient 3D Graphene Metamaterial via a Multi‐flow Assembly
20/05/2026 -
A multi‐flow assembly strategy enables the fabrication of programmable graphene metamaterials with diverse architectures. Inspired by cuttlebone, the resulting low‐density lamella‐wall...
Simultaneous Passive Water and Electricity Generation in Arid Regions via Fe3+/Li+ Cross‐Linked Hygroscopic Hydrogels
20/05/2026 -
Porous hygroscopic hydrogels are prepared by Fe3+/Li+ cross‐linking reaction, and the water uptake is enhanced to 1.1 g g−1 at 30% RH. Combined with this hydrogel to integrate bifunctional...
A Restacking Inhibited Carbonization Pathway for Graphitization‐Prone Precursors Toward Long‐Life Sodium‐Ion Batteries
20/05/2026 -
Heteroatom‐assisted nitric‐acid oxidation suppresses restacking of graphitization‐prone asphaltenes during carbonization, enabling hard carbon with expanded interlayer spacing, regulated...
Dynamic Smart Membranes: Real‐Time Perception, Self‐Response, and AI‐Driven Optimization for High‐Safety Lithium‐Based Batteries
20/05/2026 -
Smart membranes integrate real‐time perception, self‐response, and AI‐driven optimization for lithium batteries. Embedded sensors monitor temperature, stress, and ion flux in real time. Upon...
Quasi‐Solid Iodine Electrode for High‐Areal‐Capacity Aqueous Iodine Batteries
20/05/2026 -
A robust quasi‐solid electrode architecture spatially confines molecularly dispersed iodine within a PAN‐NMP gel network, preventing volatilization during processing. Iodine serves dual roles as...
Plastic‐Deformation‐Free Fabrication of Freestanding Metal Chalcogenide Ribbons for High‐Performance Flexible Thermoelectric Generators
20/05/2026 -
A plastic‐deformation‐free melt spinning strategy was initiated to realize the rapid, scalable synthesis of a variety of freestanding p‐type CuAg(Te,Se,S) and n‐type Ag2(Se,S) flexible...
A Eutectic‐interface Engineered Al2TiO5 Nanofibrous Aerogel for Superinsulation Under Extreme Conditions
20/05/2026 -
This study reports a scalable roll‐to‐roll electrospinning method for creating an elastic Al2TiO5 nanofibrous aerogel. It shows ultralow thermal conductivity from 25°C to 1000°C, resists direct...
Oxygen‐Synergized All‐Fiber Hydrovoltaics With Milliamp Output Toward Self‐Powered Breathable Electronics
20/05/2026 -
Oxygen‐synergized all‐fabric hydrovoltaic power generator (HPG) is developed by constructing a hierarchical structure with an ion‐enriched storage electrode and induced oxygen reduction...
Enabling Sodium‐Ion Batteries Over 180 Wh/kg via Organic‐Salt‐Driven Sodium Replenishment
20/05/2026 -
AI‐driven screening identifies NaBPh4 as a multifunctional sodium compensation additive for P2‐type cathodes. It effectively mitigates sodium loss, improves structural stability, and facilitates...
Spatially Strengthened Ion‐Dipole Electrolyte Enables High‐Temperature Anode‐Free Sodium Batteries
20/05/2026 -
High‐temperature anode‐free sodium batteries (AFSBs) are realized via spatially strengthened electrolyte solvation chemistry. Specifically, the reversely anchored ring structure strengthens the...
Economic Low‐Carbon Chemical Production via Paired Electrolysis of Carbon Monoxide (CO) and 5‐hydroxymethylfurfural (HMF)
19/05/2026 -
Replacing CO2 with CO at the cathode and integrating a catholyte‐layer membrane electrode assembly transforms paired electrolysis into a stable platform for co‐producing ethylene and...
Synergistic Geometric and Interfacial Regulation of Silane‐Modified Biomass Aerogels for Sustainable, Low‐Resistance Particulate Filtration
19/05/2026 -
A surface‐functionalization strategy precisely tunes silane‐modified bacterial cellulose aerogels to achieve synergistic geometric and interfacial regulation. Highly polar amino groups induce...
Methanol‐Ethanol Discrimination and Selective Sensing Enabled by Molecular Sieving in Conductive MOFs
19/05/2026 -
Selective methanol sensors are achieved by coating carbon nanotube chemiresistors with two dimensional conductive metal–organic frameworks that incorporate intra‐pore clusters. These confined...
Dynamic Circular Sulfur‐Rich Polymer Glasses From Elemental Sulfur
18/05/2026 -
Homogeneous sulfur melts enable inverse vulcanization to produce inverse vulcanized glass (IVG), a sulfur‐rich plastic optical material with high refractive index, broadband Vis–IR transparency,...
Unveiling Exsolution‐Induced Giant Electronic and Magnetic Property Changes in Non‐Stoichiometric Titanate Perovskite Thin Films
18/05/2026 -
A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport,...
Versatile Nano‐Crosslinker Enhanced Injectable Hydrogel Toward Rapid Hemostasis and Efficient Trauma Repair
18/05/2026 -
A new class of ε‐polylysine‐grafted manganese dioxide nano‐crosslinkers is designed with uniformly distributed polymer side‐chains to prevent agglomeration‐induced performance loss....
