3 documents found, page 1 of 1
Lyocell/silver knitted fabrics for prospective diabetic foot ulcers treatment: ...
Tavares, Tânia Daniela Eugénio; Ribeiro, Artur; Bengoechea, Carlos; Rocha, Diana; Alcudia, Ana; Begines, Belén; Silva, C.; Antunes, Joana Isabel CostaDiabetic foot ulcers (DFUs) are a serious complication of diabetes, often resulting in infections and further health deterioration. Thus, the development of an approach combining different therapies in just one formulation to treat DFUs remains very challenging. Silver-plated polyamide fibers offer antimicrobial properties, while lyocell provides biodegradability, biocompatibility and moisture management abilit...
Three-Dimensional printing of Red Algae biopolymers: effect of locust bean gum ...
Oliveira, Sónia; Sousa, Isabel; Raymundo, Anabela; Bengoechea, CarlosSeaweeds, rich in high-value polysaccharides with thickening/gelling properties (e.g., agar, carrageenan, and alginate), are extensively used in the food industry for texture customization and enhancement. However, conventional extraction methods for these hydrocolloids often involve potentially hazardous chemicals and long extraction times. In this study, three red seaweed species (Chondrus crispus, Gelidium C...
A circular economy approach in the development of superabsorbent Polymeric matr...
Álvarez-Castillo, Estefanía; Oliveira, Sónia; Bengoechea, Carlos; Sousa, Isabel; Raymundo, Anabela; Guerrero, AntonioThis manuscript focuses on the production of polymeric matrices enriched in minerals and antioxidant compounds. The biopolymers employed are obtained from different by-products of the agro-food industry (porcine plasma protein, pea protein concentrate and soy protein isolate), which helps to revalorize them. Two different manufacturing techniques are employed to produce these matrices: 3D-printing and injection...