Materiales
Materiales
Comparative Assessment of Radiation Interactions and Radiation Response Indicators in Biodegradable Magnesium Alloys
20/09/2026 -
Radiation interactions in biodegradable magnesium alloys vary with alloy composition and radiation type. WE43 shows the highest low‐energy photon and thermal neutron attenuation, while also...
Comparative Investigation of the Tribological and Electrochemical Behaviors of Laser‐Clad Iron‐Based, Nickel‐Based, and Cobalt‐Based Alloys on 38CrMoAl Steel: Implications for Enhancing Extruder Screw Performance
20/09/2026 -
This study compares Fe‐based, Co‐based, and Ni‐based laser‐clad coatings on 38CrMoAl steel for extruder screw applications. The coatings were evaluated in terms of microstructure, hardness,...
Copper–Graphene Three‐Dimensional Structures Fabricated via One‐Step Localized Electrochemical Deposition
20/09/2026 -
Three‐dimensional (3D) copper–graphene composite microstructures are fabricated via one‐step localized electrochemical deposition route under ambient maskless conditions. Electrolytic graphene...
Self‐Passivated Metal Oxides Composite Buffer Stabilizing Efficient Perovskite Solar Modules
20/09/2026 -
Cr seed overcomes the Volmer–Weber growth of Al on the C60 surface that self‐oxidizes in dry air to form a compact, amorphous metal oxides composite (MOC) buffer. Suppressed non‐radiative...
Continuous Transformation in Spatially Coregulated Hollow Filaments for Water‐Powered Energy
20/09/2026 -
Regulating partial miscible two‐phase fluids provides a sustainable pathway for seamlessly integrating structure and function in auto‐pumping hollow biofilaments, which could bring significant...
Bioinspired Molecular Screening of Zwitterionic Dipeptides for Stable Ah‐Level Zinc–Iodine Batteries
20/09/2026 -
A dual‐descriptor computational screening of 44 amino acids and dipeptides identifies L‐carnosine as a uniquely optimal electrolyte additive for aqueous Zn–I2 batteries. Its exceptional dipole...
Injectable Bioadhesive Ultrasonic Sensor for Continuous and Wireless On‐Demand Pressure Monitoring in Acute Compartment Syndrome
20/09/2026 -
An injectable, bioadhesive all‐hydrogel sensor integrates pressure‐responsive phononic sensing with tissue coupling for wireless intracompartmental pressure monitoring. Pressure‐induced...
A Micromesh‐At‐Grid Integrated Cotton (MAGIC) Gauze with Pressure‐Responsive Pore Gating Enables Sustainable Hemostasis via Spatiotemporally Coordinated Coagulation
20/09/2026 -
A pressure‐responsive Micromesh‐At‐Grid Integrated Cotton (MAGIC) gauze coordinates initial blood sealing, on‐demand capillary absorption, and rapid clot formation. This dynamic triphasic...
In Situ Single‐Atom Decoration of Transition Metal Dichalcogenides by Millisecond Flash Thermal Synthesis Toward High Performance Room Temperature Chemiresistors
21/09/2026 -
Intense pulsed light triggers a millisecond photothermal shock that crystallizes few‐layer MoS2 in ambient air while suppressing coarsening. Noble‐metal single atoms are simultaneously trapped by...
Efficient Hole Transport Layer‐Free Mixed Sn–Pb Perovskite Solar Cells and Photodetectors via In Situ Dipole Engineering
21/09/2026 -
Isoniazid (INH) additive is introduced into the Sn–Pb perovskite film to in situ construct dipole interface and reinforce the built‐in electric field. This strategy suppressed the interface/bulk...
Unlocking d–p Orbital Coupling via Built‐in Electric Fields for High‐Performance Hydrazine Hydrate Fuel Cell
20/09/2026 -
Linker‐directed defect regulation tunes the apparent built‐in electric field and oxygen‐mediated Pt 5d─O 2p─Ni 3d interactions at Pt@MOF interfaces. The optimized catalyst sustains...
Electrostimulus Phase‐Transition Mediated Robust Adhesive Hydrogels
20/09/2026 -
A super strong adhesive hydrogel based on lignin‐mediated catechol chemistry and salt hydrate phase‐transition is developed, and its cohesive strength and interfacial adhesion on skin could be...
Sequential Unlocking of an RNS/ROS Storm via a Four‐Layer Logic‑Gated Ruthenium Nanocomposite for Hypoxia‐Tolerant Photodynamic Cancer Immunotherapy
20/09/2026 -
Through four sequential logic gates, the smart nanocomposite G&Ru@CuS precisely triggers a localized reactive nitrogen species (RNS) storm within tumor cells. This storm severely exacerbates...
Periodic Mesoporous Metal Oxides With Consistent Structure and Complementary Sensing Selectivity for Reliable Artificial Olfactory
18/09/2026 -
Several kinds of gas‐sensitive periodic mesoporous metal oxides (PMMOs) with consistent structure and customized chemical microenvironments are rationally synthesized by using polymer cubosomes as...
Single‐Particle FRET Probes Heterogeneity in the Ligand Shell of Colloidal Perovskite Quantum Dots
18/09/2026 -
Single‐particle, single‐molecule Förster resonance energy transfer turns dye‐tagged ligands into nanorulers for the otherwise elusive organic shell of CsPbBr3 quantum dots. Distance variations...
Strong Coupling in Bulk Nanoplasmonic Nanoplatelet Perovskite Scintillators
18/09/2026 -
A bulk scintillating nanocomposite is engineered from CsPbBr3 nanoplatelets and Ag nanocubes to support exciton–plasmon strong coupling under X‐ray excitation. The resulting hybrid polaritonic...
Ultrasound‐Triggered Tendon–Bone Comb With Axially Graded Electrical Gradients for Tendon–Bone Interface Integration
18/09/2026 -
An ultrasound‐triggered gradient microneedle (GMN) with axially graded electrical channels was developed for tendon–bone interface repair. By combining tissue‐penetrating structural guidance...
Light‐Programmed Localized Supersaturation Enables Ambient Aqueous Synthesis of Highly Crystalline Metal–Organic Frameworks
18/09/2026 -
In the proposed model, a photoinduced nanoreactor uses Cu2O self‐photooxidation to generate localized supersaturation. A metastable supersaturation state first forms a shell, creating a spatially...
Progress in Heterogeneous Nucleation‐Induced Crystallization Strategies in Perovskite Solar Cells
17/09/2026 -
This review comprehensively examines heterogeneous nucleation‐induced crystallization for perovskite photovoltaics, elucidating mechanisms from thermodynamic, lattice‐matching and...
Molecular Cocrystal‐Based Neuromorphic Vision System With Near‐Infrared Responsivity and High Electronic Performance for Facial Recognition in Scattering Media
17/09/2026 -
A high‐performance NIR neuromorphic visual transistor is fabricated using a bulk perylene‐TCNQ cocrystal. Its intrinsic ordered stacking structure ensures efficient carrier transport and broad...
Ferroelectric‐Driven Nonvolatile Phase Transition in MoTe2 Transistors With an Expanded Memory Window
17/09/2026 -
Ferroelectric polarization drives a reversible and nonvolatile structural phase transition in MoTe2 between the semiconducting 2H and metallic 1T′ phases. The metallic transition eliminates the OFF...
