Fabrication and characterization of titanium-alloy 3D printed solenoid inductors and their sensor applications

Author(s):  
Jun Ying Tan ◽  
Mark A, Ciappesoni ◽  
Sung Jin Jin Kim ◽  
Jungkwun Kim
2019 ◽  
Vol 474 ◽  
pp. 563-569 ◽  
Author(s):  
V. Manikandan ◽  
Florin Tudorache ◽  
Iulian Petrila ◽  
R.S. Mane ◽  
V. Kuncser ◽  
...  

Author(s):  
Mary Gopanchuk ◽  
Mohamed Arabi ◽  
N. Nelson-Fitzpatrick ◽  
Majed S. Al-Ghamdi ◽  
Eihab Abdel-Rahman ◽  
...  

This paper reports on the design, fabrication, and characterization of non-interdigitated comb drive actuators in Silicon-on-Insulator (SOI) wafers, using a single mask surface microma-chining process. The response of the actuator is analyzed numerically and experimentally. The results show at the fundamental frequency; it behaves as a longitudinal comb drive actuator. At a higher frequency, it exhibits a high-quality factor which is appropriate for sensor applications.


2021 ◽  
Vol 8 ◽  
Author(s):  
Fujian Zhao ◽  
Xiongfa Ji ◽  
Yang Yan ◽  
Zhen Yang ◽  
Xiaofeng Chen ◽  
...  

The repair of bone defects in load-bearing positions still faces great challenges. Tantalum (Ta) has attempted to repair bone defects based on the excellent mechanical properties. However, the osseointegration of Ta needs to be improved due to the lack of osteoinduction. Herein, tantalum–gelatin–methacryloyl–bioactive glass (Ta–GelMA–BG) scaffolds were successfully fabricated by loading BG in 3D-printed Ta scaffolds through a chemical crosslinking method. The results showed that the composite scaffolds have the ability to promote cell adhesion and proliferation. The incorporation of BG resulted in a significant increase in apatite-forming and osteogenesis differentiation abilities. In vivo results indicated that the Ta–GelMA–BG scaffolds significantly enhanced the osteointegration at the early stage after implantation. Overall, the Ta–GelMA–BG scaffolds are a promising platform for the load bearing bone regeneration field.


2019 ◽  
Vol 19 (22) ◽  
pp. 10365-10372
Author(s):  
Cecilia Casarini ◽  
Vicent Romero-Garcia ◽  
Jean-Philippe Groby ◽  
Benjamin Tiller ◽  
James F. C. Windmill ◽  
...  

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