Nanocomposites based on poly(lactic acid) and bacterial cellulose acetylated by an α-hydroxyacid catalyzed route

Ávila Ramírez, Jhon Alejandro; Cerrutti, Patricia; Bernal, Celina; Errea, María Inés; Foresti, María Laura

Artículo de Publicación Periódica:
Nanocomposites based on poly(lactic acid) and bacterial cellulose acetylated by an α-hydroxyacid catalyzed route

dc.contributor.author	Ávila Ramírez, Jhon Alejandro
dc.contributor.author	Cerrutti, Patricia
dc.contributor.author	Bernal, Celina
dc.contributor.author	Errea, María Inés
dc.contributor.author	Foresti, María Laura
dc.date.accessioned	2019-10-02T15:34:02Z
dc.date.available	2019-10-02T15:34:02Z
dc.date.issued	2019-01
dc.description.abstract	"Poly(lactic acid) (PLA) nanocomposite films reinforced with acetylated bacterial cellulose nanoribbons were prepared by solvent casting. Acetylation of bacterial cellulose (BC) was performed by an innovative and sustainable direct solventfree route catalyzed by citric acid. The effect of derivatization and its extent on the morphological, optical, thermal and mechani-cal properties of the nanocomposites was analyzed. Data collected from the above studies showed that acetylation of BC nanoribbons clearly improved the nanofibers dispersion in the PLA matrix with respect to unmodified BC, which in turn resulted in increased transparency and mechanical properties of the nanocomposites produced."	en
dc.identifier.issn	1566-2543
dc.identifier.uri	http://ri.itba.edu.ar/handle/123456789/1780
dc.language.iso	en	en
dc.relation	info:eu-repo/semantics/altIdentifier/doi/10.1007/s10924-019-01367-5
dc.relation	info:eu-repo/grantAgreement/CONICET/PIP/11220150100660/AR. Ciudad Autónoma de Buenos Aires
dc.relation	info:eu-repo/grantAgreement/ANPCyT/PICT/2016/0843/AR. Ciudad Autónoma de Buenos Aires
dc.subject	ACETILACION	es
dc.subject	CELULOSA BACTERIANA	es
dc.subject	ACIDO LACTICO	es
dc.subject	ACIDO CITRICO	es
dc.subject	NANOCOMPUESTOS	es
dc.title	Nanocomposites based on poly(lactic acid) and bacterial cellulose acetylated by an α-hydroxyacid catalyzed route	en
dc.type	Artículos de Publicaciones Periódicas	es
dc.type	info:eu-repo/semantics/acceptedVersion
dspace.entity.type	Artículo de Publicación Periódica
itba.description.filiation	Fil: Ávila Ramírez, Jhon Alejandro. Instituto Tecnológico de Buenos Aires; Argentina.
itba.description.filiation	Fil: Ávila Ramírez, Jhon Alejandro. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina.
itba.description.filiation	Fil: Ávila Ramírez, Jhon Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
itba.description.filiation	Fil: Cerrutti, Patricia. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina.
itba.description.filiation	Fil: Bernal, Celina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
itba.description.filiation	Fil: Bernal, Celina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina.
itba.description.filiation	Fil: Errea, María Inés. Instituto Tecnológico de Buenos Aires; Argentina.
itba.description.filiation	Fil: Foresti, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
itba.description.filiation	Fil: Foresti, María Laura. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina.