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Colloidal gels, ubiquitous in industrial applications, can undergo reversible solid-to-liquid transitions. Recent work demonstrates that adding surface roughness to primary particles enhances the ...

While earlier studies have explored the use ... the hydrogel retains its shape and position after injection into the body. Upon visible light irradiation, cross-linking occurs, and amorphous ...

Gels are materials composed of a three-dimensional crosslinked polymer or colloidal network immersed in a fluid. They are usually soft and weak, but can be made hard and tough. Hydrogels are gels ...

For the cell front side, they used copper wires with a diameter of 30 μm, with silver-coated copper paste being used in “tiny” dots along the wires. “After connecting six 250 μm diameter ...

Instituto de Investigaciones en tecnologías Energéticas y Materiales Avanzados (IITEMA), Universidad Nacional de Río Cuarto (UNRC) − Consejo Nacional de Investigaciones Científicas y técnicas (CONICET ...

my collaborators and I have managed to clearly identify the topological defects in an amorphous colloidal glass created in the lab by randomly assembling magnetic colloidal particles. The findings ...

The use of silver also adds antimicrobial properties, killing bacteria while deflecting electromagnetic radiation. This shielding technology isn’t just new — it’s been tested and proven.

Amorphous hydrogels, with their versatility and ease of application, constitute a significant share of the market. In terms of application, hydrogel dressings find extensive use in wound care, ...

The Shielding Suit, made with pure silver, blocks radio waves and infrared cameras, ensuring privacy and security. This innovative suit uses the same electromagnetic shielding technology that NASA ...