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Gelation of charged bio-nanocompartments induced by associative and non-associa...
Antunes, Filipe E.; Coppola, Luigi; Rossi, Cesare Oliviero; Ranieri, Giuseppe AntonioVesicles composed of sodium oleate (NaO) and monoolein (MO) are adequate candidates for drug nanoencapsulation and controlled release due to their stability and perceived biocompatibility. The object of the present study is to design hydrogels based on those anionic vesicles and polymers of both non-associative and associative type. The selected macromolecules were k-carrageenan (KC), carboxymethyl cellulose (C...
Shear rheology and phase behaviour of sodium oleate/water mixtures
Antunes, Filipe E.; Coppola, Luigi; Gaudio, Danilo; Nicotera, Isabella; Oliviero, CesareThe knowledge of structural and dynamical properties in binary sodium oleate (NaO)/water mixtures represents a first step for studying new biocompatible structures. In addition, a deeper understanding of their flow behaviour is crucial to control their mechanical properties. The purpose of this investigation was to revisit the binary NaO/water phase diagram through a combined effort of shear-rheology, NMR-diffu...
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