Construcción
Construcción
Laser Metal Powder Deposition of Titanium Microalloyed HSLA Steel FeC0.12Si0.25Mn1.3
18/02/2026 -
This study investigates the additive manufacturing of titanium‐doped high‐strength low‐alloy (HSLA) steel via laser metal deposition. It reveals distinct process‐structure relationships for...
Additive Manufacturing of Polymer‐Derived SiOC Ceramics: A Review of Materials, Techniques, and Applications
17/02/2026 -
This review explores the additive manufacturing of polymer‐derived SiOC ceramics, highlighting how stereolithography, digital light processing, and direct ink writing enable the fabrication of...
The Impact of High‐Productivity Processing on the Fatigue Failure of an Additive Manufactured Superalloy HAYNES 282
17/02/2026 -
The low cycle fatigue life of additive manufactured HAYNES® 282® superalloy was investigated for conventional and high‐productivity processing: samples of the former lasted 1400–1700 cycles,...
Influence of Contact Geometry and Interface Mechanics on the Compressive Behavior of Self‐Locking Honeycomb Structures
17/02/2026 -
This work investigates how interfacial contact geometry influences the compressive behavior of self‐locking arc‐curved honeycomb structures. Experiments and simulations demonstrate that tailoring...
Dual‐Polymer‐Assisted Dry‐Jet Acid Spinning of Ultra‐Low‐Aspect‐Ratio Multiwalled Carbon Nanotubes Into Continuous Load‐Bearing Fibers
17/02/2026 -
Dual‐polymer‐assisted dry‐jet acid spinning converts ultra‐low‐aspect‐ratio industrial multiwalled carbon nanotube powders into continuous, load‐bearing fibers. An acid‐soluble...
The Influence of Nd3+ Ions on the Optical, Photocatalytic Properties, and Surface Morphology of Thin Mesoporous ZnO Layers
16/02/2026 -
This manuscript presents the synthesis of thin mesoporous ZnO films doped with neodymium ions via sol–gel and spin‐coating methods. It analyzes the resulting morphological, optical, and...
Impact of Textile Architecture on the Electromechanical Behavior of Conductive Carbon: Silicone Composite Strain Sensors
16/02/2026 -
A stretchable carbon composite is integrated by stencil printing onto two different types of textile, with different yarn morphologies. The impact of the knit structure and coating direction on the...
Flow‐Induced Microdomain Alignment During Block Copolymer Graphoepitaxy
15/02/2026 -
This study investigates block copolymer flow on topographical templates during solvent vapor annealing and how flow affects the orientation of self‐assembled microdomains. The temporal mapping...
Modular Supramolecular Polycations Enable Efficient Delivery of Diverse RNA Therapeutics and Vaccines
15/02/2026 -
Low molar mass cationic monomers assemble into supramolecular polymers with “hub” molecule CB[8], enabling the formation of “supra‐polyplexes” with nucleic acids (top) while variation of...
Strain‐Induced Detectivity Enhancement in Intrinsically Stretchable Organic Photodetectors
15/02/2026 -
An intrinsically stretchable organic photodetector (IS‐OPD), exhibiting strain‐induced detectivity (D) enhancement, is realized via a precisely constructed bilayer architecture (EBL‐ D). The...
Material Preparation Information File (MPIF): A Community‐Driven Standard for Reporting MOF Syntheses
15/02/2026 -
The Material Preparation Information File (MPIF) establishes a universal, community‐driven format for documenting the synthesis of metal–organic frameworks and related materials. By capturing...
A two-step hybridization-capture aptasensor with dithiol-DNA-AuNPs interface for rapid, label-free detection of Mycobacterium tuberculosis H37Rv
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The global control of tuberculosis (TB) urgently demands diagnostic tools that are rapid, specific, and amenable to resource-limited settings. Here, we report a novel, label-free aptasensor for...
Saikosaponin A Attenuates Obesity and Promotes Browning of White Adipose Tissue Via Modulation of the miR-26b-5p/MOB1B Axis
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This study focused on the role of Saikosaponin A (SSA), a triterpenoid saponin derived from Bupleurum root, in regulating lipid metabolism and obesity. Sprague-Dawley rats were fed a high-fat...
Dual‐Scale‐Patterned Anion Exchange Membrane With Coupled Interface for Durable Water Electrolysis
11/02/2026 -
A dual‐scale anion exchange membrane bridges efficient ion conduction with robust catalyst adhesion. Its molecular design promotes microphase separation for bulk transport within the membrane,...
Close and Enhance the Cancer‐Immunity Cycle by Engineered Dual‐Targeted Nano‐Adaptors
11/02/2026 -
A dual‐targeted nano‐adaptor nanotechnology was designed to potentiate the cancer‐immunity cycle (CIC). By leveraging the multimodality and programmability of this platform, the engineered...
Construction and Microenvironment Regulation of Short Charge Transfer Tunnel at MOF/COF Heterointerfaces for Visible‐Light‐Driven Hydrogen Evolution
10/02/2026 -
A novel single‐atom anchoring strategy was achieved by inserting monodentate ligands into UIO‐66‐NH2. Through the covalent condensation of UIO with TpPa‐cof, an “electron reservoir” was...
Construction of Quinazoline‐Bridged Donor‐Acceptor Covalent Organic Frameworks for Photocatalytic Sulfoxide Synthesis from Alkenes and Thiols
09/02/2026 -
Two D‐A type quinazoline‐bridged pyrene‐based covalent organic frameworks with different pi‐conjugation extents were synthesized and utilized as efficient photocatalysts for the selective...
