Results 231 to 240 of about 14,460 (279)

MXene 3D‐AJP: Three‐Dimensional Well‐Oriented Freeform Networks of 2D MXene Nanosheets via Aerosol‐Based 3D Printing

open access: yesSmall, EarlyView.
This study presents an additive‐free aerosol jet 3D printing technique for assembling 2D MXene nanosheets into complex, customizable, high‐aspect‐ratio 3D microarchitectures without binders. By leveraging real‐time ink thickening, the authors also fabricate 3D microsupercapacitors with interdigitated electrodes that holds breakthrough device areal ...
Chunshan Hu   +4 more
wiley   +1 more source

Selective Membrane Protein Enrichment Enables Defined Biomimetic Nanoparticles for Endothelial Targeting

open access: yesSmall, EarlyView.
Particular nanoparticles (PNPs), engineered with defined enrichment of leukocyte adhesion membrane proteins, demonstrate superior targeting of inflamed sites in a microfluidic inflamed vessel model under flow conditions. This selective membrane protein enrichment enhances targeting efficiency while improving nanoparticle production reproducibility and ...
Sivan Arber Raviv   +4 more
wiley   +1 more source

Presolar Grains as Probes of Supernova Nucleosynthesis. [PDF]

open access: yesSpace Sci Rev
Liu N   +4 more
europepmc   +1 more source

Engineering Biomimetic Nanoparticle Performance Through Fabrication Method Selection: Turbulent Jet Mixing, Microfluidics, and Extrusion

open access: yesSmall Methods, EarlyView.
Biomimetic nanoparticles (BNPs) combine liposomal biocompatibility with cell‐mimicking functions for targeted delivery. This study compares turbulent jet mixing, microfluidic mixing, and extrusion for BNP fabrication. Characterization, proteomics, and in vitro assays show that turbulent jet and microfluidic mixing produce stable, protein‐enriched ...
Ilana Elizarov   +3 more
wiley   +1 more source

A Method for Oscillation‐Free Dynamic IR Compensation During Potentiostatic Electrolyses

open access: yesSmall Methods, EarlyView.
This work introduces a simple, fully adaptive IR compensation method using commonly used (Metrohm Autolab PGSTAT) potentiostats, ensuring accurate potential control even under high‐current conditions when the solution resistance is dynamically changing.
Nandu Ashtaman‐Pillai Syamaladevi   +5 more
wiley   +1 more source

Nanostructuring Copper Tungstate Photoanodes: Performance Enhancement and Fundamental Limitations

open access: yesSmall Structures, EarlyView.
Nanostructuring of CuWO4 photoanodes yields a ~ tenfold photocurrent enhancement compared to dense films, reaching 0.6 mA cm−2 at 1.23 V versus reversible hydrogen electrode, among the best values reported for this material. Yet, performance remains far below the theoretical limit due to severe bulk recombination and poor electron transport ...
Oliver Mendoza Reyes   +3 more
wiley   +1 more source

Numerical analysis of the effects of corrosion on the punching shear capacity of reinforced concrete flat slabs with openings

open access: yesStructural Concrete, EarlyView.
Abstract The reinforcement corrosion is one of the main degradation mechanisms in reinforced concrete structures. Its effects can harm structural elements by reducing mechanical capacity, mainly due to diminished reinforcement properties and expansive reactions within the concrete.
Vinícius D'Almeida Rodrigues Ramos   +3 more
wiley   +1 more source

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