The BIOCAP project aims to produce biodegradable and biobased microcapsules that can find applications in household, personal care and fabric care products. The microcapsules will be synthesized by interfacial polymerization in aqueous suspension using a combination of polymerization methods. Biodegradability will be assessed to establish a structure-property correlation. Initially, the PhD student will synthesize biobased prepolymers carrying reactive functions. Secondly, the PhD student will polymerize the prepolymers using click chemistry in organic solution, and characterize these polymers (Tg, gel content, swelling ratio in water and perfume). From the most promising synthons, the PhD student will synthesize microcapsules (encapsulation of oils representative of perfumes) by interfacial polymerization of prepolymers by click chemistry in aqueous medium. The microcapsules will then be evaluated in terms of biodegradability, fragrance retention and mechanical fragrance release.
Actualités
- Offre de thèse : Synthèse contrôlée de triblocs polyoxazoline pour la formulation d’hydrogels thermosensibles – INSA, Rouen (11/05/2025)
- Des polymères semiconducteurs mieux tolérés par l’organisme pour les implants bioélectroniques
- La lignine, un sous-produit forestier prometteur pour des matériaux durables
- Des ultrasons pour créer des hydrogels plus propres et plus performants
- Un polymère auto-cicatrisant pour une protection extrême contre les impacts