Blanquer, Sebastien B G Grijpma, Dirk W
Published in
Methods in molecular biology (Clifton, N.J.)
A new generation of sophisticated tissue engineering scaffolds are developed using the periodicity of trigonometric equations to generate triply periodic minimal surfaces (TPMS). TPMS architectures display minimal surface energy that induce typical pore features and surface curvatures. Here we described a series of TPMS geometries and developed a p...
Yang, Xin
This thesis focuses on realising better understanding of properties of PEGDA hydrogels, improving fabrication methods for PEGDA hydrogels and finally applying PEGDA hydrogels for biomedical applications. The finding of this thesis includes development of a Type II photoinitiator system for visible light lithography of PEGDA hydrogels, investigation...
Camargo, Italo Leite de Erbereli, Rogério Taylor, Hayden Fortulan, Carlos Alberto
Abstract Vat photopolymerization (VP) stands out among ceramic additive manufacturing processes for its ability to print sub-100 micrometer complex features. One of the main challenges of this process is the preparation of a homogeneous and stable ceramic slurry with a high solid load and low viscosity. In this work, different dispersants and resin...
Grajewski, M. Hermann, M. Oleschuk, R.D. Verpoorte, E. Salentijn, G.I.J.
The use of 3D printing in the chemical and analytical sciences has gained a lot of momentum in recent years. Some of the earliest publications detailed 3D-printed interfaces for mass spectrometry, which is an evolving family of powerful detection techniques. Since then, the application of 3D printing for enhancing mass spectrometry has significantl...
Thomas, Alexander Orellano, Isabel Lam, Tobias Noichl, Benjamin Geiger, Michel-Andreas Amler, Anna-Klara Kreuder, Anna-Elisabeth Palmer, Christopher Duda, Georg Lauster, Roland
...
Published in
Acta biomaterialia
Introduction of cavities and channels into 3D bioprinted constructs is a prerequisite for recreating physiological tissue architectures and integrating vasculature. Projection-based stereolithography inherently offers high printing speed with high spatial resolution, but so far has been incapable of fabricating complex native tissue architectures w...
Cantré, Daniel Langner, Sönke Kaule, Sebastian Siewert, Stefan Schmitz, Klaus-Peter Kemmling, André Weber, Marc-André
Published in
Der Radiologe
Three-dimensional (3D) imaging has been available for nearly four decades and is regarded as state of the art for visualization of anatomy and pathology and for procedure planning in many clinical fields. Together with 3D image reconstructions in the form of rendered virtual 3D models, it has helped to better perceive complex anatomic and pathologi...
Dartaguiette, Mayalen
L’hémi-maxillectomie est une chirurgie d’exérèse effectuée à la suite d’une tumeur, d’une nécrose ou d’un traumatisme au niveau du palais, créant ainsi une communication naso-buccale. Un obturateur chirurgical peut obturer le défaut créé afin de cloisonner et restaurer les fonctions. Sa précision, son étanchéité et sa stabilité sont rarement adéqua...
Hada, Tamaki Kanazawa, Manabu Iwaki, Maiko Arakida, Toshio Minakuchi, Shunsuke
Published in
Journal of the mechanical behavior of biomedical materials
Fabrication of complete dentures using a 3D printer is quicker and more economic than conventional methods. However, the photopolymer resins used in 3D printers has a lower flexural strength than heat-cured resin. Furthermore, photopolymer resins exhibit anisotropic properties depending on the printing direction, but no studies have evaluated their...
Turcin, Ioan Abdallah, Ali Pauritsch, Manfred Cosma, Cosmin Balc, Nicolae
Digital manufacturing (DM) processes such as additive manufacturing (AM) technology, allow a high degree of integrability and functionality of printed parts. In this work, we present a proof of the DM concept focused on the integration approach where a product is developed and embedded with sensors. We also take this example one step further and in...
Elomaa, Laura Keshi, Eriselda Sauer, Igor Maximilian Weinhart, Marie
Published in
Materials science & engineering. C, Materials for biological applications
Gelatin methacryloyl (GelMA) is a chemically modified extracellular matrix (ECM)-derived biopolymer that is widely used for 3D fabrication of tissue engineering scaffolds. However, its tendency for physical gelation limits its use in aqueous 3D printing resins to low concentrations, yielding a poor printing resolution in stereolithography (SLA). To...
