Otros
Otros
Mesoporous Silica Microspheres by Super‐Fast Alkaline Etching of Micrometer‐Sized Stöber Particles
13/05/2025 -
Microscale silica particles are prepared along with a modified, scalable Stöber synthesis using the continuous addition of tetraethoxy silane to an ethanolic solution of ammonia with KCl. Etching...
High‐Performance Polymer Monolayer Transistors with Sub‐20 nm Channel Lengths
06/05/2025 -
By employing the body thickness scaling and channel length scaling strategies, polymer monolayer transistors with a channel length of 18 nm are demonstrated, which exhibit good operational stability...
Optimal Conditions Linked to the Reducing Agent on the Role of Morphology of Silver Nanoparticles
05/05/2025 -
Thus, the relevance of the present work is the prediction and control of the nanometric particle size range, which is necessary for an efficient silver nanoparticle application in different...
Bioxolography Using Diphenyliodonium Chloride and N‐Vinylpyrrolidone Enables Rapid High‐Resolution Volumetric 3D Printing of Spatially Encoded Living Matter
26/04/2025 -
Bioxolography, a novel volumetric 3D‐bioprinting technique, enables rapid and high‐resolution fabrication of >1 cm3 engineered living materials. A newly developed three‐component...
Innovative Enhancement of Mechanical and Thermal Properties of Polylactic Acid Foam by Adjusting Crystallization
18/04/2025 -
This study investigates the regulation of PLA crystallization and foaming performance through the use of chain extenders and nucleating agents. The foam is subjected to annealing treatment to improve...
Thermally Activated Swelling and Wetting Transition of Frozen Polymer Brushes:a New Concept for Surface Functionalization
14/04/2025 -
A novel approach is introduced that leverages polymer phase transitions to modulate brush behavior. The oleophilic bottle brush system exhibits two distinct melting transitions—bulk and...
Generation of MCF‐7 Spheroids in Polyethylene Glycol‐Dextran Droplets for Cancer Niche Studies Using Aqueous Two‐Phase System‐3D Platforms
14/04/2025 -
Graphical Abstract and Lay SummaryPractical strategies for the construction of ATPS‐3D platforms using basic laboratory equipment for the formation of cancer spheroids through the encapsulation of...
Polymer Microarray with Tailored Morphologies through Condensed Droplet Polymerization for High‐Resolution Optical Imaging Applications
08/04/2025 -
This Study introduces condensed droplet polymerization (CDP) technology, enabling the fabrication of polymeric micro‐ and nano‐dome arrays (PDAs) with tunable geometric properties. By...
Synergistic Effect of Surface Microstructure and Ag3PO4 on Antimicrobial Performance of Polypropylene‐Based Composites
20/03/2025 -
Herein, composites with excellent antibacterial properties are prepared by introducing Ag3PO4 into the polypropylene matrix and regulating surface microstructure. The findings indicate that...
Double‐Walled Carbon Nanotubes with Dynamic Strength of over 90 GPa Enhanced by Intershell Friction
09/03/2025 -
The ultraviolet laser irradiation is used to cut off the outer shell of double‐walled carbon nanotubes (DWCNTs). A velocity‐dependent intershell friction occurs between the outer and inner...
Antiviral Cellulose-Lignin Assembly Entirely Composed of Plant Cell Wall Components
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Antiviral lignin, designated as FR200, was produced using acidic microwave glycerolysis of sugarcane bagasse. The lignin strongly inhibited infection by the human norovirus surrogate, feline...
Crack‐Resistant and Self‐Healable Passive Radiative Cooling Silicone Compounds
28/02/2025 -
This study investigates the impact of crack damage on passive radiative cooling and introduces a self‐healing, crack‐resistant radiative cooling silicone/boron nitride compound, developed through...
Point Defects Enhance Cross‐Plane Thermal Conductivity In Graphite
24/02/2025 -
Point defects typically reduce thermal conductivity (κ) by scattering heat‐carrying phonons. However, introducing spiro interstitials through particle irradiation in graphite surprisingly...
Mechanical Properties and Failure Mechanisms of Carbon Fiber/Resin Composites with Hot Press, Single‐Vacuum‐Bag, and Double‐Vacuum‐Bag Processes
14/02/2025 -
In this work, the void content of the composites produced by double‐vacuum‐bag and hot press process is below 1%, and the tensile, compressive, bending, and interlaminar shear properties are...
Study on the Interfacial Structure and Thermal Conduction of Spark Plasma Sintering Diffusion‐Bonded Diamond/Cu Composites with Ni Interlayer
13/02/2025 -
During SPS diffusion bonding process of diamond/Cu composites with nickel interlayer, nickel diffuses to both sides of the interface, the formation of CuNi solid solution with Cu and the production...
Waveguide Microactuators Self‐Rolled Around an Optical Fiber Taper
16/02/2025 -
A novel self‐rolling integration strategy mounts ultrathin (≈2 µm) poly(N‐isopropylacrylamide)/Au microactuators onto optical fiber tapers, achieving unprecedented bending angles (>800°) and...
Tailored Nickel Base Multilayer Systems with Adjusted Grain Size and Chemical Composition
07/02/2025 -
Nickel base multilayer systems are fabricated with pulsed electrodeposition and adjusted according to grain size and copper content. The material is characterized with scanning electron microscopy in...
Thermal Transport in Chalcogenide‐Based Phase Change Materials: A Journey from Fundamental Physics to Device Engineering
09/02/2025 -
Phase‐change materials (PCMs) are transforming reconfigurable photonics with their electrically tunable optical properties. This review examines the thermal challenges of scaling PCM devices to...
Excellent Laccase Mimic Activity of Cu-Melamine and Its Applications in the Degradation of Congo Red
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Abstract Copper-based nanozyme has shown the superior in the oxidase-like activities due to its electron transfer ability between the Cu(I) and Cu(II) sites during the catalytic...
Unveiling the Oxidation Mechanisms of High‐entropy Carbides Through Atomic‐scale Dynamic Observation
02/01/2025 -
Structural evolution of (Ta, Ti, Cr, Nb)C high‐entropy carbide nanoparticles during oxidation is tracked in situ by using an environmental aberration‐corrected scanning transmission electron...
ReV as a Novel S. cerevisiae-Derived Drug Carrier to Enhance Anticancer Therapy through Daunorubicin Delivery
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Abstract This study explores the potential of vacuoles derived from Saccharomyces cerevisiae (S. cerevisiae) as a novel form of drug carrier, specifically...
