Results 281 to 290 of about 174,598 (410)

Liquid Printing in Nanochitin Suspensions: Interfacial Nanoparticle Assembly Toward Volumetric Elements, Organic Electronics and Core–Shell Filaments

open access: yesSmall Methods, EarlyView.
This study introduces liquid‐in‐liquid printing using chitin nanofibers (mChNF) that stabilize high‐fidelity structures by electrostatic complexation at the water/1‐butanol interface. Aqueous dispersions of graphene‐oxide (ink) and mChNF/1‐butanol (external phase) undergo nanoparticle jamming under rheological control with mChNF, facilitating the ...
Mahyar Panahi‐Sarmad   +9 more
wiley   +1 more source

The Biomaterial and Blood Clot Complex: A Crucial Early Environment for Osteo‐Coagulo‐Immunomodulation and the Advancement of Bone Biomaterials

open access: yesSmall Structures, EarlyView.
Various properties of bone biomaterials can modulate components of the blood clot (including the fibrin network, red blood cells, platelets, and the complement system) in vivo implantation, leading to the formation of a biomaterial–blood clot complex (BBCC) significantly impacting subsequent osteoimmunomodulation.
Zongpu Han   +11 more
wiley   +1 more source

Biomass Nanofiber‐Assembled Superhydrophobic Aerogels with Simultaneously Enhanced Mechanical Strength and Shape Recovery

open access: yesSmall Structures, EarlyView.
This study proposes a hierarchical fabrication strategy for biomass‐derived aerogels. Chitosan and sodium alginate are assembled into nanofibers via ultrasonication, then forming an anisotropic honeycomb‐like microstructure through freeze casting. Methyltrimethoxysilane modification further enhances the aerogel's strength (105.7 kPa at 80% strain) and ...
Xinyu Dong   +7 more
wiley   +1 more source

Neutral‐Condition Synthesis of Gelatin‐Enhanced Starch Hydrogels: Balancing Mechanical Integrity and Biocompatibility

open access: yesStarch - Stärke, EarlyView.
Starch gels were synthesized using ACVA under neutral conditions. Gelatin incorporation enhanced mechanical properties, increasing strength, elasticity, and modulus. However, cell viability decreased at 24 and 48 h. Optimizing the balance between mechanical performance and biocompatibility is essential for developing starch‐–gelatin composites with ...
Seyma Nur Kirmic Cosgun   +3 more
wiley   +1 more source

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