Nanostructured amphiphilic systems based on hyaluronic acid ionic complexes

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Title:	Nanostructured amphiphilic systems based on hyaluronic acid ionic complexes
Author:	Gamarra Montes, Ana; Alla Bedahnane, Abdelilah; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Casas Becerra, María Teresa; Muñoz Guerra, Sebastián
Other authors:	Universitat Politècnica de Catalunya. Departament d'Enginyeria Química; Universitat Politècnica de Catalunya. POL - Polímers Industrials Avançats i Biopolímers Tecnològics; Universitat Politècnica de Catalunya. PSEP - Polimers Sintètics: Estructura i Propietats. Polimers Biodegradables.
Abstract:	In this communication we wish to report on HyA ionic complexes prepared by coupling with a) choline-based surfactants (nACh·HyA complexes), and b) alkylphosphonium surfactants (nATMP·HyA complexes) with n being the number of carbons of the alkanoyl or alkyl side chain. nACh surfactants are synthesized from choline and fatty acids, and distinguished because they are fully biobased and biocompatible. The nATMP surfactants have been scarcely studied as counterions of polyacids in spite of being more stable to heat and less harmful than their alkylammonium analogs.
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria química -Hyaluronic Acid--chemistry -Hyaluronic acid -cationic surfactants -complexes -nanostructure -Biopolímers
Rights:	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Document type:	Article - Published version Conference Object
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