Fabrication of three-dimensional metal structures embedded in hydrogel by using femtosecond laser ablation and electroplating

2020 ◽  
Vol 45 (22) ◽  
pp. 6286
Author(s):  
Tao Chen ◽  
Pingping Zhao ◽  
Kaidi Li ◽  
Jinhai Si ◽  
Jian Hu ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Femtosecond Laser ◽  
Three Dimensional ◽  
Femtosecond Laser Ablation ◽  
Metal Structures

scholarly journals Femtosecond laser ablation enhances cell infiltration into three-dimensional electrospun scaffolds

2012 ◽  
Vol 8 (7) ◽  
pp. 2648-2658 ◽  
Author(s):  
Benjamin Li-Ping Lee ◽  
Hojeong Jeon ◽  
Aijun Wang ◽  
Zhiqiang Yan ◽  
Jian Yu ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Femtosecond Laser ◽  
Three Dimensional ◽  
Femtosecond Laser Ablation ◽  
Cell Infiltration ◽  
Electrospun Scaffolds

Fabrication of Metallic Wire Grating by Femtosecond Laser Ablation: A Molecular Dynamics Simulation Study

2010 ◽  
Author(s):  
Ming-Chieh Cheng ◽  
Cheng-Kuo Sung
Keyword(s):  
Molecular Dynamics ◽  
Laser Ablation ◽  
Molecular Dynamics Simulation ◽  
Femtosecond Laser ◽  
Laser Fluence ◽  
Three Dimensional ◽  
Femtosecond Laser Ablation ◽  
Dynamics Simulation ◽  
Machining Processes ◽  
Ablation Mechanism

Femtosecond lasers enable materials processing with their notably characteristics, such as precision, high peak density, flexible, and minor thermal affected zone. Applications ranging from high precision micromachining to biological manipulation with no thermal damages are possibly executed via this technology. In this study, the three-dimensional molecular dynamics simulation associated with the parallel computation were utilized to explore the ablation mechanism, the trend between the femtosecond laser fluence density and laser ablation depth as well as affected zone. In addition, we also compared the ablation methods which were single ablation and superposited ablation machining processes. Moreover, the heat-affected zone effect was discussed. Ultimately, a femtosecond laser ablation manufacturing process simulation was implemented by the combination of laser fluence densities to demonstrate the feasibility of fabricating the metallic gratings.

Hollow three-dimensional endothelialized microvessel networks based on femtosecond laser ablation

2013 ◽  
Vol 15 (5) ◽  
pp. 879-885
Author(s):  
Hsiao-Wei Wang ◽  
Chung-Wei Cheng ◽  
Ching-Wen Li ◽  
Ping-Han Wu ◽  
Gou-Jen Wang
Keyword(s):  
Laser Ablation ◽  
Femtosecond Laser ◽  
Three Dimensional ◽  
Femtosecond Laser Ablation
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