Listar GI-Polímeros - Artigos por autor "Bouza, Rebeca"
Mostrando ítems 1-8 de 8
-
Effect of different plasticizers on thermal, crystalline, and permeability properties of Poly(3–hydroxybutyrate–co-3–hydroxyhexanoate)films
Farrag, Yousof; Barral, Luis; Gualillo, Oreste; Moncada-Villalobos, Danny; Montero, Belén; Rico, Maite; Bouza, Rebeca (MDPI, 2022-08-22)Poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (PHBH) films were prepared using a cast film technique. Dioxane was chosen over other polymer solvents as it resulted in homogenous films with better morphology. Several ... -
Improvement of Endothelial Function by Gunnera Tinctoria Extract With Antioxidant Properties
Sabando, Constanza; Rodríguez-Díaz, Maité; Ide, Walther; Pastene, Edgar; Avello, Marcia; Simirgiotis, Mario; Rojas, Susana; Villarroel, Enrique; Silva-Grecchi, Tiare; Gutiérrez, Cristian; Bouza, Rebeca; Cicchelli, Bárbara; González, Marcelo; Rodríguez-Llamazares, Saddys (Springer Nature, 2020)[Abstract] Background: Gunnera tinctoria has been collected by Mapuche-Pewenche people for food and medicinal purposes. The high polyphenol content of methanolic extract from G. tinctoria leaves with chemical constituents ... -
Influence of the Hydrophilicity of Montmorillonite on Structure and Properties of Thermoplastic Wheat Starch/Montmorillonite Bionanocomposites
Derungs, Irene; Rico, Maite; López, Joaquín; Barral, Luis; Montero, Belén; Bouza, Rebeca (John Wiley & Sons Ltd, 2021-11)[Abstract] The increasing environmental pollution with petroleum-based plastics has advanced research on biodegradable polymers. Thermoplastic starch (TPS) is one promising candidate due to wide availability from various ... -
Injectable hybrid hydrogels physically crosslinked based on carrageenan and green graphene for tissue repair
Moncada-Villalobos, Danny; Rico, Maite; Montero, Belén; Rodríguez-Llamazares, Saddys; Feijóo-Bandín, Sandra; Gualillo, Oreste; Lago, Francisca; Aragón Herrera, Alana; Salavagione, Horacio; Pettinelli, Natalia; Bouza, Rebeca; Farrag, Yousof (Elsevier, 2023-04)[Abstract] Injectable and biocompatible novel hybrid hydrogels based on physically crosslinked natural biopolymers and green graphene for potential use in tissue engineering are reported. Kappa and iota carrageenan, locust ... -
Isosorbide Plasticized Corn Starch Filled With Poly(3-Hydroxybutyrate-co-3-Hydroxyvalerate) Microparticles: Properties and Behavior Under Environmental Factors
Area, Miguel R.; Montero, Belén; Rico, Maite; Barral, Luis; Bouza, Rebeca; López, Joaquín (Elsevier, 2022-03)[Abstract] In this work, new green and fully biodegradable composites, based on corn starch, plasticized with two different amounts of isosorbide and filled by poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) microparticles, ... -
Poly(ethylene Glycol) Methyl Ether Methacrylate-Based Injectable Hydrogels: Swelling, Rheological, and In Vitro Biocompatibility Properties with ATDC5 Chondrogenic Lineage
Farrag, Yousof; Bouza, Rebeca; Pino, Jesus (MDPI, 2023-12-07)[Abstract] Here, we present the synthesis of a series of chemical homopolymeric and copolymeric injectable hydrogels based on polyethylene glycol methyl ether methacrylate (PEGMEM) alone or with 2-dimethylamino ethyl ... -
Preparation and Characterization of Bionanocomposite Films Based on Wheat Starch and Reinforced With Cellulose Nanocrystals
Montero, Belén; Rico, Maite; Barral, Luis; Bouza, Rebeca; López, Joaquín; Schmidt, Anja; Bittmann-Hennes, Birgit (Springer Nature, 2021)[Abstract] In recent times, the attention of scientific community has been focusing on the replacement of petroleum-based polymers by others more environmentally friendly. In this sense, bionanocomposites based on ... -
Preparation of Poly(vinyl Alcohol) Microparticles for Freeze Protection of Sensitive Fruit Crops
Sabando, Constanza; Ide, Walther; Rodríguez-Llamazares, Saddys; Bastías, Richard; Valenzuela, Miguel; Rojas, Claudio; Castaño, Johanna; Pettinelli, Natalia; Bouza, Rebeca; Müller, Niels (MDPI, 2022)[Abstract] Poly(vinyl alcohol) (PVA) displays ice recrystallization inhibition (IRI) properties as many antifreeze proteins found in cold tolerant organisms. The molecular architecture and composition (molecular weight and ...