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Comb-like ionic complexes of pectinic and alginic acids with alkyltrimethylammonium surfactants

Autor
Tolentino, A.; Alla, A.; Martinez de Ilarduya, A.; Muñoz, S.
Tipus d'activitat
Article en revista
Revista
Carbohydrate polymers
Data de publicació
2011-08-15
Volum
86
Número
2
Pàgina inicial
484
Pàgina final
490
DOI
https://doi.org/10.1016/j.carbpol.2011.04.072 Obrir en finestra nova
Projecte finançador
POLÍMEROS Y NANOPOLÍMEROS DE FUENTES RENOVABLES PARA APLICACIONES BIOMÉDICAS
Repositori
http://hdl.handle.net/2117/13470 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S014486171100350X Obrir en finestra nova
Resum
Ionic coupling of both polygalacturonic and alginic acids with alkyltrimethyl ammonium surfactants containing 18, 20 and 22 carbon atoms in the alkyl side chain was conducted in water solution to prepare non-soluble comb-like complexes. These amphiphilic complexes are arranged in a biphasic layered structure with the paraffinic phase made of alkyl side chains alternating with the hydrophilic phase made of polyuronic chains. The complexes displayed the thermal behaviour typical of comb-like syste...
Citació
Tolentino, A. [et al.]. Comb-like ionic complexes of pectinic and alginic acids with alkyltrimethylammonium surfactants. "Carbohydrate polymers", 15 Agost 2011, vol. 86, núm. 2, p. 484-490.
Grup de recerca
POL - Polímers Industrials Avançats i Biopolímers Tecnològics

Participants