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| Marquis, Melanie; Alix, Valentin; Capron, Isabelle; Cuenot, Stephane; Zykwinska, Agata. |
| Alginate microgels are widely used as delivery systems in food, cosmetics, and pharmaceutical industries for encapsulation and sustained release of hydrophilic compounds and cells. However, the encapsulation of lipophilic molecules inside these microgels remains a great challenge because of the complex oil-core matrix required. The present study describes an original two-step approach allowing the easy encapsulation of several oil microdroplets within alginate microgels. In the first step, stable oil microdroplets were formed by preparing an oil-in-water (O/W) Pickering emulsion. To stabilize this emulsion, we used two solid particles, namely the cotton cellulose nanocrystals (CNC) and calcium carbonate (CaCO3). It was observed that the surface of the oil... |
| Tipo: Text |
Palavras-chave: Microparticles; Inonotropic gelation; Calcium carbonate particles; Cellulose nanocrystals; Microfluidics. |
| Ano: 2016 |
URL: https://archimer.ifremer.fr/doc/00333/44404/44272.pdf |
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