Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Katherina Fernandez"'
Publikováno v:
Polymers; Volume 14; Issue 12; Pages: 2331
In this study, poly(ε-caprolactone) (PCL)/gelatin (GEL) electrospun nanofibers loaded with two different concentrations of Pinus radiata bark extracts (PEs) were fabricated via electrospinning for wound healing applications. The effects of incorpora
Autor:
Luisbel González, Víctor Espinoza, Mauricio Tapia, Valentina Aedo, Isleidy Ruiz, Manuel Meléndrez, Claudio Aguayo, Leonard I. Atanase, Katherina Fernández
Publikováno v:
Gels, Vol 10, Iss 7, p 448 (2024)
In this study, an innovative conductive hybrid biomaterial was synthetized using collagen (COL) and reduced graphene oxide (rGO) in order for it to be used as a wound dressing. The hydrogels were plasticized with glycerol and enzymatically cross-link
Externí odkaz:
https://doaj.org/article/f8c4512f23204c4fa7be582dfd65760e
Autor:
Sebastián Carrasco, Luisbel González, Mauricio Tapia, Bruno F. Urbano, Claudio Aguayo, Katherina Fernández
Publikováno v:
Polymers, Vol 16, Iss 8, p 1081 (2024)
Hydrogels are three-dimensional crosslinked materials known for their ability to absorb water, exhibit high flexibility, their biodegradability and biocompatibility, and their ability to mimic properties of different tissues in the body. However, the
Externí odkaz:
https://doaj.org/article/9e23ba0c1c9b472a8e721cd5fe382a79
Autor:
Iván González-Chavarría, Francisco J. Roa, Felipe Sandoval, Carolina Muñoz-Flores, Tomas Kappes, Jannel Acosta, Romina Bertinat, Claudia Altamirano, Ariel Valenzuela, Oliberto Sánchez, Katherina Fernández, Jorge R. Toledo
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 19, p 14685 (2023)
The aquaculture industry is constantly increasing its fish production to provide enough products to maintain fish consumption worldwide. However, the increased production generates susceptibility to infectious diseases that cause losses of millions o
Externí odkaz:
https://doaj.org/article/cafe679f463d4fc78567b814af32553f
Autor:
Katherina Fernández, Aylen Llanquileo, Monserrat Bustos, Valentina Aedo, Isleidy Ruiz, Sebastián Carrasco, Mauricio Tapia, Miguel Pereira, Manuel F. Meléndrez, Claudio Aguayo, Leonard I. Atanase
Publikováno v:
Polymers, Vol 15, Iss 12, p 2752 (2023)
In this study, a conductive composite material, based on graphene oxide (GO), nanocellulose (CNF), and tannins (TA) from pine bark, reduced using polydopamine (PDA), was developed for wound dressing. The amount of CNF and TA was varied in the composi
Externí odkaz:
https://doaj.org/article/8b397120d556452493125cae98030d6f
Publikováno v:
Pharmaceutics, Vol 14, Iss 9, p 1772 (2022)
Using in vitro and in vivo models, this study investigated the hemostatic potential to control bleeding of both unloaded gelatin-graphene oxide aerogels and the same loaded with proanthocyanidins (PAs) from Vitis vinifera grape skin extract. Our resu
Externí odkaz:
https://doaj.org/article/7549797d03ea43ec9b469478c7830423
Publikováno v:
Polymers, Vol 14, Iss 12, p 2331 (2022)
In this study, poly(ε-caprolactone) (PCL)/gelatin (GEL) electrospun nanofibers loaded with two different concentrations of Pinus radiata bark extracts (PEs) were fabricated via electrospinning for wound healing applications. The effects of incorpora
Externí odkaz:
https://doaj.org/article/83f9f54e85a94c65906f86568c80a143
Autor:
Estrella Aspé, Katherina Fernández
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 13, Iss 3, Pp 243-252 (2011)
Pinus radiata barks obtained from tress of different ages, as subproduct of pulp and paper (trees less than 10 years) and sawmill (trees between 20 to 25 years) industries, were used to produce extracts containing phenolic compounds. A factorial desi
Externí odkaz:
https://doaj.org/article/934cb2a2c90a45428f399d03647dcb95
Autor:
Estrella Aspé, Katherina Fernández
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 13, Iss 3 (2014)
Pinus radiata barks obtained from tress of different ages, as subproduct of pulp and paper (trees less than 10 years) and sawmill (trees between 20 to 25 years) industries, were used to produce extracts containing phenolic compounds. A factorial desi
Externí odkaz:
https://doaj.org/article/e161058f749344cea6966f03d610d6a3
Autor:
Valentina Ramos, Carlos Bocalandro, Sebastián Riquelme, Verónica Sanhueza, Estrella Aspé, Marlene Roeckel, Katherina Fernández
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 15, Iss 1 (2014)
Many pine bark extracts have antioxidant properties. This work examined bench scale extraction on the yield, the composition and antioxidant properties of Pinus radiata. Acetone solvent (98.7% w/w at 120 °C) yielded maximum phenols concentration, ta
Externí odkaz:
https://doaj.org/article/8c864c5f2ae9435b88ae60a83777aa4f