Results 41 to 50 of about 94,613 (156)

Mesoscale Laser 3D Printing

Optics Express, 2018
3D meso-scale structures that can reach up to centimeters in overall size but retain micro- or nano-features, proved to be promising in various science fields ranging from micro-mechanical metamaterials to photonics and bio-medical scaffolds. In this work we present synchronization of the linear and galvano scanners for efficient femtosecond 3D optical
Linas Jonušauskas, Darius Gailevičius, Sima Rekštytė, Tommaso Baldacchini, Saulius Juodkazis, Mangirdas Malinauskas   +5 more
openaire   +4 more sources

Improved Surface Properties for Nanotube Growth on Selective Laser Melted Porous Ti6Al4V Alloy via Chemical Etching

International Journal of Electrochemical Science, 2019
In this work, porous Ti6Al4V components with a 400 μm interval were prepared by selective laser melting (SLM), one of most popular powder-bed additive manufacturing technologies for metallic alloys, there were many un-melted powders adhered to the as ...
Xiaoqing Ni, Liang Zhang, Wenheng Wu, Jia Song, Beibei He, Dexiang Zhu   +5 more
doaj   +1 more source

3D Printing

, 2019
An accessible introduction to 3D printing that outlines the additive manufacturing process, industrial and household markets, and emerging uses. The use of 3D printing—digitally controlled additive manufacturing—is growing rapidly. Consumer models of 3D printers allow people to fabricate small plastic objects, from cabinet knobs to ...
Stephanie Torta, Jonathan Torta
  +6 more sources

Investigating the degradation mechanisms with continual feedstock reuse of M789 in Laser Powder Bed Fusion to determine its feedstock end-of-life

Materials & Design
The long-term sustainability of Laser Powder Bed Fusion (LPBF) relies increasingly on maximising powder reutilisation across multiple build cycles, while maintaining part integrity and performance.
A. Alagesan, M. Cagirici, P. Bartolo
doaj   +1 more source

Pharmacy 3D printing

Biofabrication
Abstract A significant limitation of the ‘one size fits all’ medication approach is the lack of consideration for special population groups. 3D printing technology has revolutionised the landscape of pharmaceuticals and pharmacy practice, playing an integral role in enabling on-demand production of customised medication.
Jessica T Y Cheng, Edwin C K Tan, Lifeng Kang   +2 more
openaire   +2 more sources

Influence of thermal treatment on electronic properties of inkjet-printed zinc oxide semiconductor

International Journal of Smart and Nano Materials, 2022
Additive manufacturing of electronic devices using inkjet printing provides a potential alternative approach in substitution for conventional electronic fabrication processes.
Van-Thai Tran, Yuefan Wei, Hejun Du
doaj   +1 more source

Robotic Arm‐Assisted Conformal 3D Printing of Displays for Structural Electronics

Advanced Intelligent Systems
While modern products increasingly feature complex three‐dimensional (3D) forms, the fabrication of electronics remains confined to planar substrates.
Chanbin Yoo, Jongcheon Bae, Seonghyeon Kim, Jun Chang Yang, Seung Kwon Seol, Jaeyeon Pyo   +5 more
doaj   +1 more source

3D-Printed Food

Minnesota journal of law, science & technology, 2016
Minnesota Journal of Law, Science and Technology, Vol. 17, p.
openaire   +2 more sources

A dual-crosslinking electroactive hydrogel based on gelatin methacrylate and dibenzaldehyde-terminated telechelic polyethylene glycol for 3D bio-printing

Scientific Reports
Gelatin was widely used as scaffold materials in 3D bio-printing due to its excellent bioactivity and availability and especially that their arginine–glycine–aspartic acid (RGD) sequences could efficiently promote cell adhesion and proliferation. In this
Yulong Wang, Songsong Yang, Heqing Cai, Hailong Hu, Kun Hu, Zhicheng Sun, Ruping Liu, Yen Wei, Lu Han   +8 more
doaj   +1 more source

Study of Several Alginate-Based Hydrogels for In Vitro 3D Cell Cultures

Gels, 2022
Hydrogel, a special system of polymer solutions, can be obtained through the physical/chemical/enzymic crosslinking of polymer chains in a water-based dispersion medium.
Weijie Jiao, Xiaohong Li, Jingxin Shan, Xiaohong Wang   +3 more
doaj   +1 more source