3D printing and characterization of human nasoseptal chondrocytes laden dual crosslinked oxidized alginate-gelatin hydrogels for cartilage repair approaches

2020 ◽  
Vol 116 ◽  
pp. 111189 ◽  
Author(s):  
Silke Schwarz ◽  
Sonja Kuth ◽  
Thomas Distler ◽  
Clemens Gögele ◽  
Katharina Stölzel ◽  
...  
Keyword(s):  
3D Printing ◽  
Cartilage Repair

Paste Extrusion 3D Printing and Characterization of Lead Zirconate Titanate Piezoelectric Ceramics

2021 ◽  
Author(s):  
Samuel E. Hall ◽  
Jaime E. Regis ◽  
Anabel Renteria ◽  
Luis A. Chavez ◽  
Luis Delfin ◽  
...  
Keyword(s):  
3D Printing ◽  
Lead Zirconate Titanate ◽  
Piezoelectric Ceramics ◽  
Lead Zirconate ◽  
Zirconate Titanate ◽  
Paste Extrusion

scholarly journals Performance Characterization of Composite Powders for 3D Printing

2021 ◽  
Vol 714 (3) ◽  
pp. 032070
Author(s):  
Xiangjun Bi ◽  
Hongjie Zhao ◽  
Yuanxun Gong ◽  
Xinghong Zhou
Keyword(s):  
3D Printing ◽  
Composite Powders ◽  
Performance Characterization

Additive technology applied to the realization of K-band microwave terminations: reproducibility improvement

2018 ◽  
Vol 10 (1) ◽  
pp. 3-8
Author(s):  
Azar Maalouf ◽  
Ronan Gingat ◽  
Vincent Laur
Keyword(s):  
3D Printing ◽  
Frequency Band ◽  
Rectangular Waveguide ◽  
Three Dimensional ◽  
Low Density ◽  
Support Material ◽  
Additive Technology ◽  
3D Printed ◽  
K Band

This study examines K-band rectangular waveguide terminations with three-dimensional (3D)-printed loads, and proposes an Asymmetrical Tapered Wedge topology. This geometry shows a good tradeoff between microwave performance and 3D-printing issues (printing directions and support material requirements), thus improving noticeably the reproducibility of the devices. The effect of the density of the 3D-printed load on the reflection parameter of the termination was investigated. Even for a low density, reflection level remained below −27.5 dB between 18 and 26.5 GHz. Reproducibility was demonstrated by the characterization of six loads that were 3D printed under the same conditions. Measurements demonstrate that a maximum reflection parameter level of −33.5 dB can be ensured over the whole frequency band without any post-machining of the 3D-printed devices.

scholarly journals Extrusion and rheology characterization of geopolymer nanocomposites used in 3D printing

2019 ◽  
Vol 176 ◽  
pp. 107290 ◽  
Author(s):  
Biranchi Panda ◽  
Cise Unluer ◽  
Ming Jen Tan
Keyword(s):  
3D Printing

Direct 3D Printing of Poly(lactic acid) on Cotton Fibers: Characterization of Materials and Study of Adhesion Properties of the Resulting Composites

2020 ◽  
Vol 394 (1) ◽  
pp. 1900190
Author(s):  
Franco Leonardo Redondo ◽  
María Carolina Giaroli ◽  
Marcelo Armando Villar ◽  
Augusto Gonzaga Oliveira Freitas ◽  
Andrés Eduardo Ciolino ◽  
...  
Keyword(s):  
Lactic Acid ◽  
3D Printing ◽  
Cotton Fibers ◽  
Poly Lactic Acid ◽  
Adhesion Properties ◽  
Characterization Of Materials

Fabrication and Characterization of Fe 16 N 2 Micro‐Flake Powders and Their Extrusion‐Based 3D Printing into Permanent Magnet Form

2020 ◽  
Vol 22 (11) ◽  
pp. 2000311
Author(s):  
Onur Zirhli ◽  
Nilay Gunduz Akdogan ◽  
Yazan N. Odeh ◽  
I. Burc Misirlioglu ◽  
Eamon Devlin ◽  
...  
Keyword(s):  
3D Printing ◽  
Permanent Magnet ◽  
Fabrication And Characterization

Preparation and characterization of PLA/PCL/HA composite scaffolds using indirect 3D printing for bone tissue engineering

2019 ◽  
Vol 104 ◽  
pp. 109960 ◽  
Author(s):  
Shadi Hassanajili ◽  
Ali Karami-Pour ◽  
Ahmad Oryan ◽  
Tahereh Talaei-Khozani
Keyword(s):  
Tissue Engineering ◽  
3D Printing ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Composite Scaffolds
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