Results 91 to 100 of about 1,177,364 (239)

Deciphering the Photopolymerization‐Induced Nanostructures and Interface Formation for Submicrometer Additive Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
This work reveals the UV‐curing‐induced monomer‐rich domain, oligomer‐rich domain, and entangled oligomer domain. The cured submicron films in stressed state induce interlayer nano‐wrinkle structures during the deposition of the second layer. Stress‐free cured films in relaxed state form non‐diffusive, diffusive and semi‐diffusive interlayer ...
Shouzheng Chen   +13 more
wiley   +1 more source

Application of newly developed fibre orientation measurement techniques for needle-punched nonwoven [PDF]

open access: yes, 2019
New structural characteristics based on tracer fibre and Lindsley’s techniques to measure the fibre orientation in X, Yand Z directions of needle-punched nonwoven have been investigated. The results are verified with variable cylinder speed,punch density
Roy, Rupayan ; IIT DELHI   +1 more
core   +2 more sources

Effect of Fibre Orientation on Novel Continuous 3D-Printed Fibre-Reinforced Composites. [PDF]

open access: yesPolymers (Basel), 2021
Papa I   +4 more
europepmc   +1 more source

Bioinspired Hydrogels with Broadly Programmable Mechanics for Soft‐Tissue Interfaces

open access: yesAdvanced Functional Materials, EarlyView.
Sea cucumber‐inspired gelatin hydrogels are formed by directional freezing and mechanically programmed through subsequent ionic treatment. Multiscale characterization and modeling link ion‐regulated chain interactions to directional load transfer within the aligned hierarchical architecture.
Youchao Teng   +20 more
wiley   +1 more source

Anisotropic diffraction of materials with fibre symmetry: application to chitin cuticle

open access: yesIUCrJ
Understanding the structure–function relationships in anisotropic fibre-symmetric materials is critical for both biological insight and bioinspired design.
Yanhong Wang   +3 more
doaj   +1 more source

Dynamic Loading Regulates Meniscus‐Like Matrix Production in Human Mesenchymal Stromal Cell‐Seeded PET Scaffolds

open access: yesAdvanced Healthcare Materials, EarlyView.
Dynamic compression enhances mesenchymal stromal cell proliferation in nonwoven PET scaffolds under chondrogenic differentiation conditions and triggers mechanosensitive transcriptional programs associated with extracellular matrix remodeling. These findings highlight the potential of mechanically stimulated PET scaffolds as a promising platform for ...
Graciosa Quelhas Teixeira   +8 more
wiley   +1 more source

Optical Detection of Cellular Signals at Material Interfaces

open access: yesAdvanced Healthcare Materials, EarlyView.
Emerging functional materials are transforming optical detection of cellular signals. This review highlights optical techniques that exploit the unique optical properties of diverse materials to detect and quantify cellular electrical, chemical, and mechanical signals, and discusses key opportunities and challenges.
Xuchen Ren   +5 more
wiley   +1 more source

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