Materiales
Materiales
Temperature‐Dependent Tensile Deformation, Microstructural Evolution, and Machine Learning Prediction of Wire Laser Metal‐Deposited Ti–6Al–4V Alloy
31/08/2026 -
This study demonstrates how different deformation temperature (25, 100, 200, and 300 °C) significantly influence the mechanical properties and deformation mechanism of WLMD Ti–6Al–4V alloy,...
Crack Initiation Mechanisms in Dwell‐Fatigue of Forged Alloy 718 Ni‐Based Superalloy
31/08/2026 -
The dwell‐fatigue properties of Alloy 718 are investigated at 610 °C. A transition in fatigue to creep‐dominated damage mechanisms is observed for a hold time of ~3 s. Interactions between...
Microstructural Evolution and Simultaneous Enhancement of Mechanical and Tribological Properties in Low‐Mass‐Fraction B4C/7075 Al Composites
31/08/2026 -
The incorporation of 2 wt% B4C simultaneously enhances the mechanical properties and wear resistance of B4C/7075 Al composites. This improvement originates from uniformly dispersed B4C particles,...
Localized Electrochemical Deposition of Ni Microstructure With 3D‐Printed Solution Flow‐Type Microdroplet Cell
31/08/2026 -
A new 3D‐printed solution flow‐type microdroplet cell (SF‐MDC) enables highly localized electrochemical deposition of Ni microstructures on a Cu substrate. By controlling deposition parameters...
Comparative Study on Microstructural Evolution and Deformation Mechanisms of a Near‐α Ti‐551 Alloy and Commercially Pure Titanium During Cryogenic Rolling
31/08/2026 -
This study reveals a fundamental transition in cryogenic deformation mechanisms between pure titanium and a near‐α Ti‐551 alloy. While pure titanium relies on deformation twinning, complex...
Mixed‐Dimensional 1D/2D Ternary CMOS for High‐Performance Integrated Circuits
02/09/2026 -
This work presents a scalable mixed‐dimensional ternary CMOS technology that monolithically integrates carbon nanotubes (CNTs) and monolayer MoS2 within silicon BEOL processes. By combining 1D/2D...
Flexible Osmotic Energy Batteries Enabled by Stacked Bicontinuous‐Network Hydrogels
02/09/2026 -
Here, we overcome the permselectivity‐permeability tradeoff in hydrogel membranes through a bicontinuous architecture comprising interpenetrating hydrophilic and hydrophobic phases. The hydrophobic...
The Past, Present, and Future of Biomass‐Derived Hard Carbon for Sodium‐Ion Batteries
02/09/2026 -
This review systematically elucidates the differential pyrolysis‐carbonization behaviors of cellulose, hemicellulose, and lignin, and establishes a...
Dual‐Site Spin State Modulation in Iron‐Based Prussian Blue Cathode Enabling Improved Sodium Storage
03/09/2026 -
A ligand‐engineered Prussian blue cathode with ─CN vacancies and ─NH2 terminals induces dual‐site spin transition (low/high spin→intermediate spin state), enhancing Na+ storage kinetics and...
Multifunctional Biomimetic Trojan Horse Nanosystem for Remodeling Infected Regenerative Microenvironments in Osteoporotic Bone Defects
01/09/2026 -
A biomimetic hollow tubular nano‐hydroxyapatite (NT‐HA) Trojan horse nanosystem enables high‐capacity LL37 loading and sustained intracellular delivery, efficiently eradicating intracellular...
Self‐Healing and Environmentally Stable Supramolecular Liquid Crystalline Gels for Mechanochromic Optics and Tactile Sensing
01/09/2026 -
A mechanochromic supramolecular liquid crystalline gel is constructed through dipole–π and π–π interactions between acrylate copolymers and liquid crystal molecules. The supramolecular liquid...
Thickness‐Gated Water and Electron Transport in Near‐Critical Ultrathin Polyethylene Membrane Electrodes
01/09/2026 -
Near‐critical thinning turns porous polyethylene from a hydrophobic, electrically insulating barrier into a thickness‐gated membrane electrode. As the membrane approaches ∼60 nm, blocked mass...
Self‐Assembled Azo‐Benzothiazole Mesogens: Align the Structure and Follow the Heat to Uncover Anisotropic Photothermal Pathways (Adv. Mater. 49/2026)
01/09/2026 -
Self‐Assembled Azo‐Benzothiazole MesogensIn their Research Article (DOI: 10.1002/adma.74167), Kwang‐Un Jeong and co‐workers elucidated the relationship between molecular alignment and...
Recent advances in MXene-molecularly imprinted polymer hybrid nanocomposites for electrochemical detection of pandemic-related biomarkers
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The COVID-19 outbreak highlighted the critical demand for rapid, ultra-sensitive, and selective biosensing platforms to support early diagnosis, point-of-care testing, and large-scale...
N, S-doped carbon dots/chiral ionic liquid composites for enhanced electrochemical recognition of tryptophan enantiomers
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Rapid detection of tryptophan (Trp) enantiomers has been a research hotspot in pharmaceuticals, life sciences, and related fields. Herein, N, S-doped carbon dots (N, S-CDs) and chiral ionic liquid...
Assessment of metal variability in green and red seaweed exposed to TiO2 nanoparticles
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The use of nanomaterials has expanded significantly in recent years, particularly in biomedical and industrial applications. Among them, titanium dioxide nanoparticles (TiO2NPs) are widely...
Stripping voltammetric determination of zinc ions using a graphite-based electrochemical sensor modified with Alizarin Red S
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A simple, low-cost, and sensitive electrochemical sensor was developed for the determination of zinc ions by anodic stripping voltammetry (ASV). The sensor (denoted G/W/ARS/MES) consists of a...
