Stereolithography is an additive manufacturing process which makes it possible to fabricate useful complex 3D ceramic parts, with a high dimensional resolution and a good surface finish. Stereolithography is based on the selective UV polymerization of a reactive system consisting in a dispersion of ceramic particles in a curable monomer/oligomer re...
International audience
Published in Ceramics international
This paper accounts for utilization of shear induced alignment method during ceramic stereolithography. Lateral oscillation mechanism, combined with 3d printed wall pattern, was employed to generate necessary shear to align fiber in desired direction. First, semicircular channel pattern was printed to assess the effect of difference between wall di...
Published in Der MKG-Chirurg
Basierend auf der Verbesserung und Verfügbarkeit von Bildgebung, Bildverarbeitung und Drucktechnik stellt die Anwendung von 3‑D-Druck-Verfahren in der Mund‑, Kiefer- und Gesichtschirurgie eine wichtige Entwicklung dar. Unter diesen Stichworten sammeln sich der Navigation nahe stehende intraoperative, bildgestützte Verfahren, aber auch virtuelle Sim...
Published in Biomaterials
This review highlights the synthesis, properties, and advanced applications of synthetic and natural polymers 3D printed using stereolithography for soft tissue engineering applications. Soft tissue scaffolds are of great interest due to the number of musculoskeletal, cardiovascular, and connective tissue injuries and replacements humans face each ...
Published in Archives of Foundry Engineering
The method of determining the accuracy of polymer molds in plaster forms has been discussed. Distortion of the surface of molds and plaster molds has been assessed. It has been found that the presence of monolithic and porous structure in the samples does not change the accuracy of the surfaces when forms are prepared for removing the material of t...
Published in The European journal of prosthodontics and restorative dentistry
An edentulous patient was rehabilitated with maxillary metal-ceramic and mandibular metal-resin implant-supported fixed dental prosthesis (FDP). Metal frameworks of the FDPs were fabricated using 3D additive manufacturing technologies utilizing selective laser melting (SLM) and electron beam melting (EBM) processes. Both SLM and EBM technologies we...
Published in Biotechnology advances
Three-dimensional (3D) printers are a developing technology penetrating a variety of markets, including the medical sector. Since its introduction to the medical field in the late 1980s, 3D printers have constructed a range of devices, such as dentures, hearing aids, and prosthetics. With the ultimate goals of decreasing healthcare costs and improv...
Published in The Angle orthodontist
To determine the accuracy (trueness and precision) of two different rapid prototyping (RP) techniques for the physical reproduction of three-dimensional (3D) digital orthodontic study casts, a comparative assessment using two 3D STL files of two different maxillary dentitions (two cases) as a reference was accomplished. Five RP replicas per case we...
Published in Microfluidics and Nanofluidics
The testing and manufacturing of lab-on-a-chip devices increasingly require lower lead times from conception to market. In order to supply a potential answer to this burgeoning demand, the work herein explores a design and prototyping process for biocompatible surfaces with designed wetting states ranging from slightly hydrophilic behavior to super...
