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Browsing by Subject "Polyvinyl alcohol"

Now showing items 1-7 of 7

Development of Active Polyvinyl Alcohol/beta-Cyclodextrin Composites To Scavenge Undesirable Food Components

López de Dicastillo Bergamo, Ana Carolina; Jordá, María; Catala Moragrega, Ramón; Gavara Clemente, Rafael; Hernandez-Munoz, Pilar (American Chemical Society, 2011-10-26)

[EN] Active food packaging systems based on the incorporation of agents into polymeric package walls are being designed to purposely release or retain compounds to maintain or even increase food quality. The objective of ...
Efecto de la aplicación de recubrimientos a base de biopolímeros y carvacrol sobre la calidad post-cosecha de manzana Golden

Jávaga Tébar, Ángela (Universitat Politècnica de València, 2019-09-02)

[ES] Se han estudiado diferentes formulaciones de recubrimientos a base de alcohol polivinílico (PVA) y almidón de patata (S) con la incorporación de carvacrol (C) emulsionado para mejorar la acción antifúngica de ...
Electrospun PVA/Bentonite Nanocomposites Mats for Drug Delivery

Ferrández-Rives, M.; Beltrán-Osuna, A.A.; Gómez-Tejedor, José Antonio; Gómez Ribelles, José Luís (MDPI AG, 2017)

[EN] Electrospun mats and films of polyvinyl alcohol (PVA) hydrogel are produced for drug delivery. To provide mechanical consistency to the gel a reinforcement by nanoclays is introduced in the polymer matrix. Four different ...
Hidrogel nanoreforzado par la liberación de proteínas en la refeneración de piel

Ferrández Rives, Mariola (Universitat Politècnica de València, 2016-09-02)

[ES] El objetivo del proyecto es el desarrollo de membranas de hidrogel producidas por electrohilado desde las que se pueda liberar un fármaco. De cara a dotar al gel de consistencia mecánica y para modular la cinética de ...
Influence of glyoxal in the physical characterization of PVA nanofibres

Blanes, M.; Gisbert, M. J.; Marco, B.; Bonet Aracil, María Angeles; Gisbert Paya, Jaime; Balart Gimeno, Rafael Antonio (SAGE Publications (UK and US), 2010-09)

[EN] The influence of solution composition is directly related to the properties of polyvinyl alcohol (PVA) nanofibers. Electrospinning is a viable technique to develop PVA nanofibers. The presence of a crosslinking agent ...
Polyvinyl alcohol nanofiber reinforced Nafion membranes for fuel cell applications

Mollá Romano, Sergio; Compañ Moreno, Vicente (Elsevier, 2011-04-15)

This work has been focused on the preparation and characterization of composite membranes with thickness between 19 and 97 mu m and containing Nafion(R) infiltrated into a porous mat obtained by electrospinning of an aqueous ...
Refuerzo secundario de pastas de cemento portland ultrafino con nanofibras agregadas de poli (alcohol vinílico)

Franco Medina, Edgar; Delvasto Arjona, Silvio; Zuluaga Corrales, Héctor Fabio; Amigó Borrás, Vicente; Angarita Moncaleano, Irma Inírida (Pontificia Universidad Católica de Chile, 2013-12)

En este artículo se presentan resultados de una investigación sobre la validación de nanofibras agregadas de PVA obtenidas por sol-gel electrohilado, para reducir la retracción y las fisuras por fraguado de pastas de cemento ...

Now showing items 1-7 of 7

Browsing by Subject "Polyvinyl alcohol"

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Browsing by Subject "Polyvinyl alcohol"