Results 121 to 130 of about 567,758 (306)

Shape‐Morphing Nanoengineered Hydrogel Ribbons as Hemostats

Advanced Functional Materials, EarlyView.
This study introduces a self‐assembling, shape‐morphing nanoengineered hydrogel ribbon system that rapidly forms porous aggregates in situ for efficient hemostasis in trauma and surgical applications. Abstract Rapid and effective hemorrhage control remains a major challenge in trauma and surgical care, particularly for complex or noncompressible wounds.
Ryan Davis Jr, Saptarshi Biswas, Jacob Aragon, Asaf Dana, Jasmine Sureka, Vaaridhi Ramanuja, Jeevika Thazhaiselvam, Sarah E. Miller, Taylor H. Ware, Akhilesh K. Gaharwar   +9 more
wiley   +1 more source

Viscoelasticity‐Induced Controllable Periodic Meso‐Textures of Liquid Crystal Polymers in Additive Manufacturing

Advanced Functional Materials, EarlyView.
Viscoelasticity‐driven instabilities are harnessed to create tunable, periodic textures in 3D‐printed liquid crystalline polymers. This study illustrates how processing parameters control these spontaneous meso‐scale patterns. These unique structural architectures unlock new possibilities for functional devices, ranging from photonic components to ...
Miaomiao Zou, Jiongyi Yan, Dick F. Firdaus, Amy Jin, Jiaxuan Li, Shushan Wang, Ran Chen, Xudong Tao, Zehao Ji, Yi Liu, Zichen Wang, Christos Margadji, Mark Kotter, J. Axel Zeitler, George G. Malliaras, Ronan Daly, Andrew Gleadall, Sebastian W. Pattinson   +17 more
wiley   +1 more source

Elastohydrodynamic contacts. Effects of dents and grooves on traction and local film thickness [PDF]

Traction and film thickness were simultaneously measured under sliding elastohydrodynamic (EHD) conditions. The influence of surface topography was investigated by using simulated surfaces produced by depressing dents and grooves in highly polished steel
Cusano, C., Wedeven, L. D.
core   +1 more source

Modeling sublimation by computer simulation: morphology dependent effective energies

, 1997
Solid-On-Solid (SOS) computer simulations are employed to investigate the sublimation of surfaces. We distinguish three sublimation regimes: layer-by-layer sublimation, free step flow and hindered step flow.
Aldao, Behr, Bockstedte, Henzler, Juzza, Kellog, Korte, Landau, Maksym, Mo, Neureiter, Ohno, Pagonabarraga, Pimpinelli, Stefan Schinzer, Tatarenko, Ulmer, Wolfgang Kinzel, Wollschläger, Šmilauer, Šmilauer   +20 more
core   +2 more sources

Dual‐Functional Li2B4O7 Coating on Carbon Fibers for Enhanced Li+ Transport and Stability in Sulfide All‐Solid‐State Batteries

Advanced Functional Materials, EarlyView.
A dual‐functional Li2B4O7 coating on carbon fibers is designed to resolve the critical interfacial degradation in sulfide all‐solid‐state batteries. The conformal layer acts as a physical barrier to suppress parasitic reactions while its unique dielectric properties simultaneously facilitate Li+ transport.
Yeonghoon Kim, Chaeyeon Ha, Hansol Yu, Younghoon Jo, Taesun Song, Young‐Jun Kim   +5 more
wiley   +1 more source

Studies of oceanic tectonics based on GEOS-3 satellite altimetry [PDF]

Using statistical analysis, geoidal admittance (the relationship between the ocean geoid and seafloor topography) obtained from GEOS-3 altimetry was compared to various model admittances.
Kaula, W. M., Poehls, K. A., Sandwell, D., Schubert, G.   +3 more
core   +1 more source

Bouncing or sticky droplets: impalement transitions on superhydrophobic micropatterned surfaces

, 2005
When a liquid drops impinges a hydrophobic rough surface it can either bounce off the surface (fakir droplets) or be impaled and strongly stuck on it (Wenzel droplets).
A Buguin, Bico J., Cottin-Bizonne C. ., D Bartolo, F Bouamrirene, Moulinet S., Neinhuis C., P Silberzan, S Moulinet, É Verneuil   +9 more
core   +1 more source

Living Liquid Metal Composites Embedded with Electrogenic Endospores for Next‐Generation Bioelectronics

Advanced Functional Materials, EarlyView.
A new class of living liquid metal composites is introduced, embedding Bacillus subtilis endospores into eutectic gallium–indium (EGaIn). The spores enhance droplet coalescence, strengthen interfacial conductivity, and provide on‐demand electrogenic functionality after germination. The composites exhibit high conductivity, self‐healing, patternability,
Maryam Rezaie, Yang Gao, Seokheun Choi
wiley   +1 more source

Electron–Matter Interactions During Electron Beam Nanopatterning

Advanced Functional Materials, EarlyView.
This article reviews the electron–matter interactions important to nanopatterning with electron beam lithography (EBL). Electron–matter interactions, including secondary electron generation routes, polymer radiolysis, and electron beam induced charging, are discussed.
Camila Faccini de Lima, Prathiba Thamizhavel, Taylor J. Woehl   +2 more
wiley   +1 more source

Impact of topographic fluctuation of riverbed on surface water-groundwater-wetland water interaction

Shuiwen dizhi gongcheng dizhi
Spatial variation of riverbed topography caused by the difference of dynamic conditions of surface water affects spatial distribution of pressure at water-sediment interface, which has an important influence on the interaction between surface water and ...
Lijuan ZHANG, Peipeng WU, Shengyan ZHANG, Yang ZHANG   +3 more
doaj   +1 more source