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The Alchemist

2 Years ago
Porous supraparticle assembly through self-lubricating evaporating colloidal ouzo drops

Porous supraparticle assembly through self-lubricating evaporating colloidal ouzo drops

Mass fabrication of supraparticles is essential for their applications, but it is not easy. Tan et al. produce porous supraparticles with tunable shapes by drying colloidal particles in water-ethanol-oil ternary drops, where the pining effect at drop edges is alleviated by the formation of oil rings.

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