Development and characterization of nanocapsules comprising dodecyltrimethylammonium chloride and K-carrageenan.

Rosas Durazo, A.; Lizardi, J.; Higuera Ciapara, I.; Argüelles Monal, W.; Goycoolea Valencia,  Francisco Martín

Publication:
Development and characterization of nanocapsules comprising dodecyltrimethylammonium chloride and K-carrageenan.

dc.contributor.author	Rosas Durazo, A.
dc.contributor.author	Lizardi, J.
dc.contributor.author	Higuera Ciapara, I.
dc.contributor.author	Argüelles Monal, W.
dc.contributor.author	Goycoolea Valencia, Francisco Martín
dc.contributor.department	Biología Celular e Histología
dc.contributor.other	Facultades de la UMU::Facultad de Biología
dc.date.accessioned	2026-02-18T12:54:51Z
dc.date.available	2026-02-18T12:54:51Z
dc.date.copyright	© 2011 Elsevier B.V.
dc.date.issued	2011-03-23
dc.description.abstract	The aim of this work was to develop and characterize a new type of nanocapsules. To this end, a nanoemulsion bearing an oily core (Miglyol 812) was obtained by spontaneous emulsification and stabilized by dodecyl-trimethylammonium chloride (DTAC), a commercial cationic surfactant; this nanoemulsion was coated with proportionally very small amounts of κ-carrageenan (at molar charge ratios of Z ≤ 0.0045) that interact predominantly by an electrostatic mechanism with the positively charged sites at the polar heads of DTAC at the nanoemulsion's surface to harness nanocapsules of average size ∼250–330 nm and zeta potential (ζ) ranging from ∼+80 to +7 mV. The potential application of the new type of developed nanosystems as drug delivery vehicles has yet to be investigated and fully realized.
dc.format	application/pdf
dc.format.extent	5
dc.identifier.citation	Rosas-Durazo A., Lizardi J., Higuera-Ciapara I., Argüelles-Monal W., *Goycoolea F.M. (2011). Development and characterization of nanocapsules comprising dodecyltrimethylammonium chloride and K-carrageenan. Colloids Surf B Biointerfaces. 86, 242-246.
dc.identifier.doi	https://doi.org/10.1016/j.colsurfb.2011.03.020
dc.identifier.eissn	1873-4367
dc.identifier.issn	0927-7765
dc.identifier.uri	http://hdl.handle.net/10201/207505
dc.language	eng
dc.publisher	Elsevier
dc.relation	This work was financed by SEP-CONACYT Project 2006-C01-61252, Mexico and by the European Commission (Project “BioNanoSmart_DDS” Ref. No. 908111 – Call FP7-PEOPLE-2007-4-2-IIF Marie Curie Programme).
dc.relation.publisherversion	https://www.sciencedirect.com/science/article/pii/S092777651100155X
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 International	*
dc.rights.accessRights	info:eu-repo/semantics/openAccess
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.subject	Dodecyltrimethylammonium chloride
dc.subject	Carrageenan
dc.subject	Nanocapsules
dc.subject.ods	No relacionado con ningún objetivo de desarrollo sostenible
dc.title	Development and characterization of nanocapsules comprising dodecyltrimethylammonium chloride and K-carrageenan.
dc.type	info:eu-repo/semantics/article
dc.type.version	info:eu-repo/semantics/acceptedVersion
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