+50 ABSTRACT 3D bioprinting has recently emerged as a crucial technology in tissue engineering, yet there are still challenges in selecting materials to obtain good print quality. Therefore, it is essential to study the influence of the chosen material (i.e., bioink) and the printing parameters on the final result. The […]
Bio ink development
21 posts
+20 In the picture: 👀 99% of cell viability with ColBioink formulation. This material is a native Type I collagen formulation that comes from porcine origin and is in a “ready to print format”. It also ensures that the formed structures can be safely grafted without immune rejection and used […]
00 “Next generation gelatin-based bio-ink.” Introduction X EASYGEL INX© is a gelatin-based shear thinning, cell-interactive ECM mimicking ink. X EASYGEL INX combines all the benefits of conventional gelatin/gel-MA based inks in combination with a highly improved printing process thanks to its shear thinning behavior, as schematically presented in Figure 1a. […]
+110 In recent years, the development and use of biomaterials has undergone a great advance because they have made it possible to improve people’s life expectancy, improve surgical techniques and, on the other hand, successfully develop implants and medical devices capable of working properly in contact with tissues of the […]
+70 Introduction Choosing appropriate biomaterials for fabricating a bioink is a fundamental step in3D bioprinting. While a wide variety of biomaterials can be used, hydrogels have been pointed as attractive materials for bioink preparation, since they can provide a highly hydrated and permeable 3D polymeric structure with tunable mechanical and […]
+30 In this method we describe the parameters to FDM bioprint scaffolds for Bone regeneration Composed by of 80% PCL that had a MW 80,000 (Polysciences Europe, Hirschberg an der Bergstraße, Germany) and 20% of the synthetic biphasic calcium phosphate bone substitute material (BCP) (synprint, ScientiFY GmbH, Berlin, Germany) with […]
+20 Introduction Fibrin is a degradable, resorbable biopolymer that naturally occurs in the wound healing process at the vascular level. It is formed from fibrinogen, a glycoprotein synthesised by the liver and found in blood plasma. When tissue damage occurs and results in bleeding, fibrinogen is converted into fibrin at […]
+30 3cc X- gel-Ma INX ready-to-use syringes were loaded and the bioprinted using the V1 REGEMAT3D bioprinter, equipped with the REGEMAT3D Designer Version 1.5, REGEMAT3D, Granada, Spain. Grids having a 10mmx10mm in width and length and 1mmx1mm as pore size were printed directly on the glass for testing purposes. The […]
+30 CNF Nanocellulose gels (2 wt %) were used as inks for 3D printing. The 3D printing was performed with a Regemat3D bioprinter (version 1.0), equipped with the Regemat3D Designer (version 1.8, Regemat3D, Granada, Spain). Grids having a diameter of 20 mm and a height of 2 mm were printed […]
+10 Introduction 3D in vitro models offer a better representation of in vivo conditions, which is translated into differences in cellular morphology, metabolism and functions when compared with cultures in monolayer. To measure such differences, a plethora of indicators can be used; with the alamarBlue assay, levels of oxidation during […]