Results 91 to 100 of about 506,199 (276)

Rapid Glass‐Substrate Digital Light 3D Printing Enables Anatomically Accurate Stroke Patient‐Specific Carotid Artery‐on‐Chips for Personalized Thrombosis Investigation

open access: yesAdvanced Materials, EarlyView.
A rapid glass‐substrate 3D microfabrication method creates anatomically accurate carotid artery‐on‐a‐chip models from stroke patient scans in 2 h. These miniaturized devices replicate patient‐specific blood vessel geometry and flow patterns, enabling real‐time imaging of clot formation under controlled injury.
Yunduo Charles Zhao   +14 more
wiley   +1 more source

Altermagnetic Band Splitting in 10 nm Epitaxial CrSb Thin Films

open access: yesAdvanced Materials, EarlyView.
Thin film altermagnets are attractive for potential spintronic applications. How thin can we make an altermagnet before quantum confinement perturbs the distinctive band structure? This paper uses angle‐resolved photoemission spectroscopy to show that the canonical g‐wave altermagnet, NiAs‐type CrSb, grown by molecular beam epitaxy, preserves its ...
Sandra Santhosh   +20 more
wiley   +1 more source

Rigid Supramolecular Aramid Nanotubes as Catalyst Supports

open access: yesAdvanced Materials, EarlyView.
Molecular nanotube self‐assemblies with high aspect‐ratios and stiffness are demonstrated as nanocatalyst supports. The extended dimensions and tunable surface chemistries of the nanotubes enable tethered gold nanoparticle catalysts to remain dispersed in solution and to be easily recovered through simple filtration.
Yukio Cho   +10 more
wiley   +1 more source

Polyoxometalate Aerogels Formed by Organofunctionalized Anderson Polyoxometalates as Low Molecular Weight Gelators

open access: yesAdvanced Materials Interfaces, EarlyView.
Catalytically active aerogels based on metal‐linkage of organofunctionalized Anderson polyoxometalates are designed. The Aerogel showed promising reactivity as heterogeneous catalysts for selective alcohol oxidation. Abstract Polyoxometalate‐based aerogels, built through supramolecular interactions and metal coordination, have the potential to expand ...
Garima Sachdeva   +13 more
wiley   +1 more source

The Generalized Julia Set Perturbed by Composing Additive and Multiplicative Noises

open access: yesDiscrete Dynamics in Nature and Society, 2009
This paper contrastively researches the structural characteristic and the fission-evolution law of four different kinds of generalized Julia set (generalized J set in short) with different parameter c, which includes the generalized J set without any ...
Xingyuan Wang, Ruihong Jia, Yuanyuan Sun
doaj   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

Resolving Dye Embedment in MOF‐5: Multimodal Evidence for Perylene‐Based Guest Encapsulation

open access: yesAdvanced Optical Materials, EarlyView.
Unambiguous discrimination between surface‐adsorbed and pore‐incorporated photoactive dyes remains a key challenge in hybrid MOF systems. This study presents a comprehensive multi‐technique approach ‐ combining PXRD, IR spectroscopy, N2 physisorption, and time‐resolved photoluminescence ‐ complemented by DFTB3 molecular dynamics, to elucidate the ...
Fabian L. Schüler   +11 more
wiley   +1 more source

Generation of Julia and Mandelbrot fractals for a generalized rational type mapping via viscosity approximation type iterative method extended with s-convexity

open access: yesAIMS Mathematics
A dynamic visualization of Julia and Mandelbrot fractals involves creating animated representations of these fractals that change over time or in response to user interaction which allows users to gain deeper insights into the intricate structures and ...
Arunachalam Murali , Krishnan Muthunagai
doaj   +1 more source

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