Results 111 to 120 of about 961,565 (270)

Ni‐Assisted Endotaxial Growth of Au Nanoparticles Within TiO2 Nanowires

open access: yesAdvanced Materials Interfaces, EarlyView.
A new synthesis route for embedding Au nanoparticles within TiO2 single‐crystal nanowires during vapor‐phase growth at 1000 °C is reported. Beyond seed composition and oscillating morphology, crystallography and resulting Au‐TiO2 interfaces are identified as a key factor governing the embedding process. This can unlock new possibilities for engineering
Zhina Razaghi, Guo‐zhen Zhu
wiley   +1 more source

4D Bioprinted Self‐Folding Scaffolds Enhance Cartilage Formation in the Engineering of Trachea

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A bilayer self‐folding scaffold, triggerable by humidity, is fabricated via 4D bioprinting for trachea engineering. An analytical model is derived to predict its radius of curvature, enabling its scalability. Cartilage progenitor cells seeded on the scaffold perceive scaffold final curvature and react to it, by enhancing the upregulation of pro ...
Irene Chiesa   +4 more
wiley   +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

The Influence of the Supporting Substrate on Single‐Particle Circular Differential Scattering of DNA Assembled Nanorod Dimers

open access: yesAdvanced Optical Materials, EarlyView.
For most microscopy measurements the sample is placed on a substrate, which causes symmetry breaking, especially relevant for chiral plasmonic nanostructures. DNA origami mediated X‐shaped AuNR dimers showing high structural purity in solution, exhibit significant diversity in lineshapes and signal intensities for their circular differential scattering
Amrita Chakraborty   +9 more
wiley   +1 more source

Bielecki-Ulam stability of a hammerstein-type difference system. [PDF]

open access: yesMethodsX
Rahmat G   +5 more
europepmc   +1 more source

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