Results 111 to 120 of about 30,910 (259)

Bioinspired Co‐Assembly Enables Multiscale Architected Hydrogels for 3D Printing With Integrated Antibacterial and Bioactive Functions

open access: yesAdvanced Functional Materials, EarlyView.
A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov   +4 more
wiley   +1 more source

Baixant de la Pica Roja. Al fons, el Monteixo

open access: yes, 1976
BoExcursió del 26 al 29 de juny de 1976. Itinerari: Pont de la Farga (1440 m.) - Cabana de Boet (1900 m.) - Estany de Sotllo (2390 m.) - Estany d'Estats (2500 m.) - Port de Sotllo (2894 m.) - Coll de Riufred (2978 m.) - Pica d'Estats (3143 m.) - Refugi ...
José Guiu, Camil, 1937-1991
core  

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

open access: yesAdvanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen   +16 more
wiley   +1 more source

El Monteixo i el Norís des de la Pica Roja

open access: yes, 1976
BoExcursió del 26 al 29 de juny de 1976. Itinerari: Pont de la Farga (1440 m.) - Cabana de Boet (1900 m.) - Estany de Sotllo (2390 m.) - Estany d'Estats (2500 m.) - Port de Sotllo (2894 m.) - Coll de Riufred (2978 m.) - Pica d'Estats (3143 m.) - Refugi ...
José Guiu, Camil, 1937-1991
core  

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

open access: yesAdvanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash   +4 more
wiley   +1 more source

La Pica d'Estats, des del peu del Port del Sotllo

open access: yes, 1976
BoExcursió del 26 al 29 de juny de 1976. Itinerari: Pont de la Farga (1440 m.) - Cabana de Boet (1900 m.) - Estany de Sotllo (2390 m.) - Estany d'Estats (2500 m.) - Port de Sotllo (2894 m.) - Coll de Riufred (2978 m.) - Pica d'Estats (3143 m.) - Refugi ...
José Guiu, Camil, 1937-1991
core  

Inflammation Unchecked: Concurrent Kawasaki Disease and Stevens‐Johnson Syndrome in an 18‐Month‐Old Child

open access: yes
Arthritis Care &Research, EarlyView.
Catherine Deffendall   +6 more
wiley   +1 more source

Disorder‐Broadened Topological Hall Phase and Anomalous Hall Scaling in FeGe

open access: yesAdvanced Functional Materials, EarlyView.
By systematically introducing defects into FeGe via ion‐beam modification, we demonstrate that disorder broadens the temperature regime over which the topological Hall effect ‐ a signature of skyrmions or other chiral textures — appears, while also increasing its magnitude.
Chaman Gupta   +11 more
wiley   +1 more source

Il vecchio Goethe, la morfologia delle piante e il disordine

open access: yes, 2012
This article retraces some steps of Goethe's botanical studies between the second and third decade of the nineteenth century, placing them inside of his general conception of nature and Weltanschauung.
Leonardo Pica Ciamarra
core  

Engineered Nanotopography to Modulate Growth and Signaling of Neuronal Networks

open access: yesAdvanced Functional Materials, EarlyView.
This study examines the interaction between neurons and nanoscale topographies on engineered substrates. Neurons cultured on nanowires, nanopillars and nanoneedles exhibit enhanced neurite outgrowth, form more organized neuronal circuits, and display improved synaptic connectivity, compared to flat substrates.
Hao Nguyen Tran   +8 more
wiley   +1 more source

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