Materiales
Materiales
Optimized Strategy for Fabricating High‐Aspect‐Ratio Periodic Structures Over Large Areas Using ps‐Direct Laser Interference Patterning
01/07/2025 -
Picosecond direct laser interference patterning (DLIP) enables precise microstructure fabrication on stainless steel. Using a multiscan approach, high‐aspect‐ratio patterns are achieved. Fluence...
The Development and Utilization of Ecofriendly and High‐Performance Materials in the Marine Environment
01/07/2025 -
Developing new marine materials to solve marine problems is facing more and more challenges. Researchers have proposed corresponding advanced methods to design and prepare high‐performance marine...
Microstructure and Wear Properties of Friction Stir Processed AZ31 Magnesium Matrix Composites Reinforced with FeCoCrNiMn High Entropy Alloy Particles
01/07/2025 -
Multipass friction stir processing fabricated AZ31/FeCoCrNiMn. High entropy alloy (HEA) particles significantly promoted dynamic recrystallization and are uniformly distributed after five passes. The...
Electronic Control System for Optimized Resonance Operation of Dielectric Elastomer Pumps through Self‐Sensing
01/07/2025 -
A powerful electronic control system enables a dielectric elastomer pump to operate at resonance, matching conventional pump performance. Using self‐sensing to reconstruct load pressure...
High‐Temperature Oxidation Properties of AlCoCrFeNiSix High‐Entropy Alloy Coatings by High‐Velocity Oxygen Fuel Spraying
01/07/2025 -
AlCoCrFeNiSix high‐entropy alloy coatings (x = 0, 0.2, 0.4, 0.6, 0.8 at.%) are prepared on 316 L stainless steel by high‐velocity oxygen fuel spraying. The continuous lamellar structures...
Comparative Biomechanical Evaluation of Spinal Cages Made from PCL, PEEK, and Ti6Al4V via Support‐Free Additive Manufacturing
01/07/2025 -
This study presents a topology optimization approach that incorporates overhang constraints to design self‐supporting spinal implants suitable for additive manufacturing (AM). By integrating...
Statistical Distributions of Morphologically Classified Defects in Metal Additive Manufacturing with Implications for Fatigue Life Prediction
01/07/2025 -
Morphological features of three defect types in metal additive manufacturing (AM)—lack of fusion, keyhole, and gas‐entrapped pores—are statistically characterized using best‐fit distributions...
Coupling Tensile Strain and Electronic Modulation in Mesoporous PdMo Metallene Nanoveins for Improved Oxygen Reduction
02/07/2025 -
A universal ligand adsorption strategy for controllable synthesis of low‐dimensional (1D and 2D) Pd‐based electrocatalysts to establish a fundamental understanding of the relationship between...
Bio‐Inspired Nanoengineered Wood for Scalable Monolithic Gas Sensor Fabrication
02/07/2025 -
Inspired by insect olfactory structures, a bionic nanoengineered wood scalable monolithic gas sensor fabrication is developed. By precisely constructing vertical microchannels and sulfur‐vacancy...
Electrospun Lignin/ZnO Nanofibrous Membranes for Self‐Powered Ultrasensitive Flexible Airflow Sensor and Wearable Device
02/07/2025 -
This study explores the novel sensing applications of water evaporation‐induced power generation, by using lignin/ZnO nanofibrous membranes for sensing airflow through output voltage variation....
Precisely Patterning Liquid Metal Microfibers Through Electrohydrodynamic Printing for Soft Conductive Composites and Electronics
02/07/2025 -
An electrohydrodynamic printing process is developed to precisely pattern liquid metal microfibers with ultra‐high resolution (≈1.5 µm) and minimal defects, which effectively overcomes the...
Self‐Powered α Radionuclide Nanomedicine: Mitochondria‐Targeted Multimodal Energy Recycling for Amplified Radioimmunotherapy
02/07/2025 -
A multifunctional nanomedicine co‐loading of the α‐emitter 223RaCl2 within iron‐based MOFs is developed. Precisely targeted to mitochondria, it exploits the full decay spectrum to synchronize...
Sandwich‐Model Cathode Electrolyte Interphase Facilitating All‐Climate High‐Voltage Nickel‐Rich Cathode‐Based Lithium Metal Batteries with LiBF4‐Based Electrolyte
02/07/2025 -
This work engineered a LiF‐rich sandwich‐model cathode electrolyte interphase with LiBxOy‐rich outer and −C≡N‐rich inner layer via LiBF4‐based partially fluorinated electrolyte with...
3D‐Printing of Ultratough and Healable Elastomers
02/07/2025 -
This work introduces a 3D‐printable elastomer that achieves both excellent mechanical properties (toughness of 158.5 MJ m−3) and self‐healing performances (healing efficiency of 95.6%),...
Regulating Polymeric Adsorption Dynamics via Monolayer‐Architected Hydrotalcite Integration for High‐Performance Organic Solar Cells
02/07/2025 -
A molecular aggregation control strategy utilizing a 2D atomic crystal, hydrotalcite, regulates polymeric adsorption dynamics of donor polymers, achieving an overall efficiency of 20.63%.In organic...
Hierarchically MOF‐Based Porous Monolith Composites for Atmospheric Water Harvesting
02/07/2025 -
This review explores the design of hierarchical porous materials for atmospheric water harvesting, focusing on metal‐organic frameworks (MOFs) and porous monoliths. Emphasis is placed on...
Engineered‐Macrophage‐Escorted Rotaxane Nanoscavengers for Precise Diquat Detoxification
01/07/2025 -
This study develops macrophage‐escorted, ROS‐responsive rotaxane nanoscavengers loaded with charge‐neutralizing carboxymethyl α‐cyclodextrin and anti‐inflammatory 4‐octyl itaconate,...
Fueling IgA‐Dominated Humoral Immunity with an Intranasal Hybrid Tumor Vaccine to Opsonize and Strike Epithelial Breast Cancer
01/07/2025 -
In this work, the authors confirm that breast cancer cells can directly bind with IgA, dependent on polymeric immunoglobulin receptor (PIGR)‐mediated transcytosis function, modulating tumorigenic...
Fluoroether Design Enables High‐Voltage All‐Solid‐State Lithium Metal Batteries
01/07/2025 -
A durable high‐voltage all‐solid‐state electrolyte is developed by incorporating a novel organic/inorganic hybrid porous component with a fluoroether design. Due to the weakened Li+...
Self‐Growing Scaffold for Spatial and Border Expansive Regeneration
01/07/2025 -
Self‐growing scaffolds increase both the border and the space of obsolete defects. By balancing molecular cohesion and hydrogen bonding, the growth time can be regulated within 3–7 days. Dynamic...
Polyoxometalate Directional Etching for Fabricating Defect Hollow Metal–Organic Framework with Hierarchical Structure
01/07/2025 -
The comprehensive phase diagram is established by a directional etching technique with H3PMo12O40 as an etchant to target MOFs defect‐engineered hollow hierarchical structures. The etched MOF...
