2 documents found, page 1 of 1
Hydrogel bioinks of alginate and curcumin-loaded cellulose ester-based particle...
Carvalho, João P. F.; Teixeira, Maria C.; Lameirinhas, Nicole S.; Matos, Filipe S.; Luís, Jorge L.; Pires, Liliana; Oliveira, Helena; Oliveira, Martinho3D bioprinting is a versatile technique that allows the fabrication of living tissue analogs through the layer-by-layer deposition of cell-laden biomaterials, viz. bioinks. In this work, composite alginate hydrogel-based bioinks reinforced with curcumin-loaded particles of cellulose esters (CEpCUR) and laden with human keratinocytes (HaCaT) are developed. The addition of the CEpCUR particles, with sizes of 740 ...
From regenerated wood pulp fibers to cationic cellulose: preparation, character...
Pereira, Bárbara; Matos, Filipe S.; Valente, Bruno F. A.; Weymarn, Niklas Von; Kamppuri, Taina; Freire, Carmen S. R.; Silvestre, Armando J. D.The global demand for sustainable textile fibers is growing and has led to an increasing research interest from both academia and industry to find effective solutions. In this research, regenerated wood pulp fibers were functionalized with glycidyltrimethylammonium chloride (GTAC) to produce modified regenerated cellulose with cationic pending groups for improved dye uptake. The resultant cationic cellulose wit...