Results 31 to 40 of about 1,865,097 (313)

Digital Microdroplet Ejection Technology-Based Heterogeneous Objects Prototyping

International Journal of Biomedical Imaging, 2016
An integrate fabrication framework is presented to build heterogeneous objects (HEO) using digital microdroplets injecting technology and rapid prototyping.
Na Li, Jiquan Yang, Chunmei Feng, Jianfei Yang, Liya Zhu, Aiqing Guo   +5 more
doaj   +1 more source

Microstructure modelling for metallic additive manufacturing: a review

Virtual and Physical Prototyping, 2020
The microstructure of metals depends on the additive manufacturing (AM) process and the process parameters. However, experimentation on different process parameters for different materials is costly and time-consuming.
Joel Heang Kuan Tan, Swee Leong Sing, Wai Yee Yeong   +2 more
doaj   +1 more source

Attitudes of cancer patients toward ctDNA‐based liquid biopsy for follow‐up

Molecular Oncology, EarlyView.
This mixed‐methods study explored cancer patients' experiences, knowledge, and preferences regarding ctDNA‐based liquid biopsy for follow‐up. Awareness of ctDNA was low and recall of previous liquid biopsy was imperfect, yet acceptance was high.
Siddharth Chhajlani, Laura Mariën, Caro De Weerdt, Sanne Wouters, Laure‐Anne Teuwen, Hans Prenen, Katleen Janssens, Timon Vandamme   +7 more
wiley   +1 more source

Design and 3D Printing of Scaffolds and Tissues

, 2015
A growing number of three-dimensional (3D)-printing processes have been applied to tissue engineering. This paper presents a state-of-the-art study of 3D-printing technologies for tissue-engineering applications, with particular focus on the development ...
Jia An, An, Jia, Teoh, Joanne Ee Mei, Chee Kai Chua, Chua, Chee Kai, Suntornnond, Ratima, Joanne Ee Mei Teoh, Ratima Suntornnond   +7 more
core   +1 more source

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

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 and 3D Bioprinting in Pediatrics [PDF]

Bioengineering, 2017
Additive manufacturing, commonly referred to as 3D printing, is a technology that builds three-dimensional structures and components layer by layer. Bioprinting is the use of 3D printing technology to fabricate tissue constructs for regenerative medicine from cell-laden bio-inks.
Sanjairaj Vijayavenkataraman, Jerry Fuh, Wen Lu   +2 more
openaire   +4 more sources

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

Hydrogel platforms for 3D cardiac tissue engineering and fibrotic disease modelling

FEBS Open Bio, EarlyView.
Hydrogel‐based cardiac tissue models are advancing our understanding of heart health and disease. By incorporating electrical conductivity, aligned structures, and tunable mechanical properties, these platforms better replicate the complex environment of native heart tissue.
Harrison Porritt, Annika Winbo, Jenny Malmström   +2 more
wiley   +1 more source

TITANIUM IMPLANT FOR DENTAL APPLICATIONS USING 3D PRINTING TECHNOLOGY

, 2020
The generic name was given to the production technology in which 3D objects are created by the sequential arrangement of material layers, also known as rapid prototyping or 3D printing.

core   +1 more source