Buscar
Mostrando ítems 1-10 de 221
Poly(ε-caprolactone)/zein based scarffolds produced via electrospinning
(Universidade Tecnológica Federal do ParanáLondrinaBrasilPrograma de Pós-Graduação em Ciência e Engenharia de MateriaisUTFPR, 2020-02-17)
Several studies investigated the electrospinnability of poly (ε-caprolactone) blends with polysaccharides and proteins for producing cytocompatible and hydrophilic membranes for tissue engineering purposes. However, there ...
Effect of soy protein isolate on the thermal, mechanical and morphological properties of poly (ε-caprolactone) and corn starch blends
(2009-12-01)
The development of biodegradable polymers is considered to be a good alternative to decrease the volume of the plastic waste disposed into the environment every year. The use of natural polymers as raw materials to develop ...
Films made by blending Poly(ε-Caprolactone) with starch and flour from sagu rhizome grown at the Venezuelan Amazons
(Springer/plenum Publishers, 2016-10)
Starch-based composite films have been proposed as food packaging. In this context, the study of non-conventional starch sources (sagu, Canna edulis Kerr) has worldwide special attention, because these materials can impart ...
Effects of Branches on the Isothermal Crystallization of Copolymers Based on Poly(ϵ-caprolactone)
(Wiley, 2019-02)
A linear poly(ϵ-caprolactone), PCL, and grafted copolymers based on poly(2-hydroxyethylmethacrylate) and poly(ϵ-caprolactone) are used to study the effect of branches on PCL crystallization process. Copolymers are synthetized ...
Polymer-based nanocomposites: In situ generation and immobilization of gold nanoparticles on poly(n-vinyl-2-pyrrolidone) and poly(ϵ-caprolactone) thin films
(American Scientific Publishers, 2017)
Copyright © 2017 American Scientific Publishers All rights reserved. In this work, we report an interesting method for simultaneous obtaining and immobilization of gold nanoparticles onto polymer thin films. Polymer-based ...
In vivo biocompatibility and biodegradability of poly(lactic acid)/poly(ϵ-caprolactone) blend compatibilized with poly(ϵ-caprolactone-b-tetrahydrofuran) in Wistar rats
(2021-05-01)
Poly(lactic acid) (PLA) and poly(ϵ-caprolactone) (PCL) are two important aliphatic esters known for their biodegradability and bioresorbability properties; the former is stiffer and brittle while the smaller modulus of the ...
Biocompatibility and biodegradation of poly(lactic acid) (PLA) and an immiscible PLA/poly(ε-caprolactone) (PCL) blend compatibilized by poly(ε-caprolactone-b-tetrahydrofuran) implanted in horses
(2020-06-01)
This paper focuses on the biocompatibility and biodegradation of PLA and a recently developed PLA/PCL blend containing an in vitro nontoxic compatibilizer based on a low-molecular-weight triblock copolymer derived from ...
Aspectos de la polimerización bajo irradiación microonda de ε-caprolactona, usando hidruro de sodio como iniciador
(Ciencia e Ingeniería, 2014)
Influence of amorphous block on the thermal behavior of well-defined block copolymers based on e-caprolactone
(Springer, 2013-05)
In this work, we studied the thermal characterization of block copolymers based on ε-caprolactone. The copolymers were obtained by anionic polymerization techniques, using different co-monomers such as styrene (S) and ...