Materiales
Materiales
Enhancing the Dynamic Compression Properties of Titanium Matrix Composites by Solution–Aging Treatment
26/05/2026 -
This work optimizes the precipitation of the secondary α‐Ti (αs) phase by adjusting the aging temperature, thereby enhancing both the dynamic compressive strength and ductility of titanium matrix...
Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures
26/05/2026 -
We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to...
Molecular Engineering of Hard Segment Domains in Polyurethane Elastomers for Toughening Poly(Glycolic Acid)
26/05/2026 -
A molecular architecture‐directed toughening strategy is developed for fully biodegradable poly(glycolic acid) (PGA). By precisely tailoring the hard‐segment content of TPU elastomers, the...
The Effect of CaF2 on the Properties of High‐Thermal Expansion B2O3‐Bi2O3‐SiO2‐ZnO‐Al2O3/CaO Low‐Temperature Cofired Ceramic Composites
26/05/2026 -
In current low‐temperature cofired ceramic (LTCC) applications, various devices such as diodes can be installed on the top of the LTCC module through metal wiring technology. To reduce the thermal...
Polycationic Polysilazane Coatings for the Design of Waterproofing Cotton Fabrics With Enhanced Antifouling and Antibacterial Performance
25/05/2026 -
The synergistic effect of the zwitterionic groups and quaternary amine groups circumvented the inherent drawback of the polysilazane surfaces, endowing the coated surface with surface reconfiguration...
Effects of Precursor Concentration and Drying on the Physicochemical and Thermal Properties of Co‐Precursor‐Based Silica Aerogel
25/05/2026 -
Co‐precursor‐based silica aerogels synthesized via room temperature aging. The effect of precursor ratio and drying method on the aerogel properties was studied. With addition of...
Coordination‐Induced Reconstruction Optimizes Spatial Arrangements of Heterogeneous Yet Cooperative Sites to Boost Oxygen Reduction Kinetics
27/05/2026 -
Coordination‐induced reconstruction enables in situ conversion of Fe nanoparticles into FeN4Cl single atoms and Fe atomic clusters under a chloride atmosphere, thereby generating spatial...
Modulating Coplanarity of Polymer Acceptor Facilitates Hierarchical All‐Polymer Heterojunction for Efficient and Stable Semitransparent Solar Cells
27/05/2026 -
Two star‐shaped polymer acceptors are synthesized and incorporated into a quasi‐planar heterojunction device for all‐polymer semitransparent solar cells. The planar PYBSe‐L expands PM6...
Interface and Surface Chemistry Engineering in HgTe Quantum Dots for High‐Performance Infrared Optoelectronic Devices
27/05/2026 -
HgTe colloidal quantum dots provide a versatile platform for infrared optoelectronics through tunable quantum confinement and interface engineering. This review highlights synthesis routes, surface...
Suppressing Surface Degradation in Na‐Rich Prussian Blue Cathodes via Liquid‐Phase Dehydration
27/05/2026 -
Gas bubbling in a liquid medium lowers the local water vapor pressure and continuously removes desorbed water, enabling effective dehydration of Prussian Blue without inducing surface oxidation. This...
Dynamic Redox‐Active Self‐Assembled Monolayers Enable Robust Inverted Tin–Lead Perovskite Solar Cells
27/05/2026 -
Redox‐active ferrocene‐functionalized self‐assembled monolayers are deployed as dynamic hole‐transport layers for Sn–Pb perovskite solar cells. The highly reversible FC/FC+ redox couple...
Flexible Perovskite/Silicon Tandem Solar Cells Exceeding 30% Efficiency at Scale
26/05/2026 -
Flexible perovskite/silicon tandem solar cells suffer from interfacial losses and mechanical instability. A bimolecular piperazine interface strategy is developed to passivate defects, optimize band...
Unveiling the Role of Curvature in Carbon for Improved Energy Release of Ammonium Perchlorate (Adv. Mater. 30/2026)
26/05/2026 -
Improved Energy Release of Ammonium PerchlorateThis work establishes carbon curvature as a pivotal yet overlooked descriptor for catalytic energy release of ammonium perchlorate. Integrating machine...
Activating a Metallization Switch for Record Hydrogen Evolution in Single‐Atom Modified Polar MOF Piezocatalysts (Adv. Mater. 30//2026)
26/05/2026 -
Piezocatalytic Hydrogen EvolutionAtomically dispersed Ni single atoms on amino‐functionalized UiO‐66 decouple piezoelectric polarization and conductivity. Under mechanical stress, enhanced...
Advanced Separators for Liquid and Quasi‐Solid Lithium Rechargeable Batteries: Design and Development
26/05/2026 -
This review traces the evolution of lithium‐ion battery separators from passive barriers to multifunctional components central to cell safety and performance. Polymer‐ceramic hybrids, nanofiber...
Hypercrosslinked core-shell polymer microspheres with amphipathic and amphoteric character for the solid-phase extraction of acidic and basic pharmaceuticals from environmental waters
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Solid-phase extraction (SPE) is used extensively in analytical chemistry for the preconcentration and fractionation of analytes prior to chemical analysis, with enhancements in sorbent efficiency...
Automated separation of overlapping fingermarks by non-negative matrix factorization of DESI mass spectrometry imaging data
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Overlapping fingermarks present a significant challenge in forensic investigations, as traditional optical methods cannot separate superimposed ridge patterns from multiple donors. We present an...
The Effective Role of FTIR in Monitoring the Treatment of Hepatocellular Carcinoma by Using Fe2O3@Ag@Chitosan Nanocomposite Loaded with Sorafenib as a Drug Delivery System
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Hepatocellular carcinoma (HCC) is the fifth most common malignancy worldwide, requiring the advancement of sophisticated treatment methods and accurate, non-invasive monitoring approaches....
Polyethylene Glycol Mediated Xeno-Free Isolation of Human Umbilical Cord Tissue-derived Mesenchymal Stem cells secreted Small Extracellular Vesicles: An Optimization, Characterization, and its Functional Evaluation Study in Glioblastoma
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The therapeutic promise of small extracellular vesicles (sEV) derived from mesenchymal stem cells lies in their inherent tumor-targeting ability, immunomodulatory functions, and capacity to...
Engineering of a Nucleoside 2â²-Deoxyribosyltransferase for Efficient Catalysis of 5-Halogenated-2â²-Deoxypyrimidine Nucleosides via Active-Site Channel Expansion
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Nucleoside analogues play a crucial role in antiviral and anticancer drug synthesis. Owing to their high catalytic efficiency and substrate specificity, nucleoside 2â²-deoxyribosyltransferases...
