Results 81 to 90 of about 22,370 (290)

Taking Lithography to the Third Dimension

CHIMIA, 1994
Stereolithography is a new technology which allows the rapid building of plastic models directly from CAD data. The photopolymers needed for this process are developed at Ciba's research center in Marly by a project team from the Polymers ...
Paul Bernhard, Manfred Hofmann, Adrian Schulthess, Bettina Steinmann   +3 more
doaj  

In situ multi-material μCLIP for fabricating Fe3O4/HEMA-based magnetic miniature devices with large deformation

Virtual and Physical Prototyping
Micro-continuous liquid interface production (μCLIP) enables high-speed and high-precision fabrication of magnetic microstructures by reducing resin residence time and suppressing particle settling.
Zhiyuan Huang, Jianyuan Liang, Guangbin Shao, Bin Peng, Hongmingze He, Yingdan Wu, Longqiu Li   +6 more
doaj   +1 more source

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

Advanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini, Hadi Hosseini, Seyyed Alireza Hashemi, Mohammad Arjmand   +3 more
wiley   +1 more source

Additive Manufacturing of Smart Footwear Components for Healthcare Applications

Micromachines
Diabetic foot complications pose significant health risks, necessitating innovative approaches in orthotic design. This study explores the potential of additive manufacturing in producing functional footwear components with lattice-based structures for ...
Aravind Kanna Kundumani Janarthanan, Bala Vaidhyanathan   +1 more
doaj   +1 more source

3D Printed Multimaterial Microfluidic Transistors

Advanced Materials Technologies, EarlyView.
We introduce a biocompatible, high resolution photopolymer resin that closely mimics the Young's Modulus (elasticity) and reversible stretchability (no hysteresis) of poly(dimethylsiloxane) (PDMS), enabling the fabrication of microfluidic transistors (i.e., microvalves capable of proportional amplification) by multimaterial stereolithography (mSLA ...
Alireza Ahmadianyazdi, Wei Huang, Kaustav A. Gopinathan, Ivan Stepanov, Lisa Horowitz, Ting‐Yuan Tu, Mehmet Toner, Albert Folch   +7 more
wiley   +1 more source

Transforming Healthcare: A Review of Additive Manufacturing Applications in the Healthcare Sector

Engineering Proceedings
Additive manufacturing (AM) is transforming healthcare by facilitating the production of highly customized medical devices and equipment. This review systematically examines various AM technologies, including stereolithography, selective laser sintering,
Alok Bihari Singh
doaj   +1 more source

Multiscale Acoustic Bubble Actuators Using Bioinspired Liquid‐Repellent Microstructures

Advanced Materials Technologies, EarlyView.
The article presents multiscale acoustic bubble actuators using bioinspired liquid‐repellent microstructures, enabling programmable trapping, pumping, mixing, and precise flow control. Mimicking springtail microstructures, these scalable actuators (200 µm–1 mm) offer multifunctionality in all‐in‐one devices, letter‐shaped arrays, and 3D cube ...
Cem Balda Dayan, Nima Mahkam, Nihal Olcay Dogan, Ville Liimatainen, Defne Hiz, Aleyna Ilgezdi, Daniel Razansky, Amirreza Aghakhani, Metin Sitti   +8 more
wiley   +1 more source

Development of Soft Wrinkled Micropatterns on the Surface of 3D-Printed Hydrogel-Based Scaffolds via High-Resolution Digital Light Processing

Gels
The preparation of sophisticated hierarchically structured and cytocompatible hydrogel scaffolds is presented. For this purpose, a photosensitive resin was developed, printability was evaluated, and the optimal conditions for 3D printing were ...
Mauricio A. Sarabia-Vallejos, Scarleth Romero De la Fuente, Nicolás A. Cohn-Inostroza, Claudio A. Terraza, Juan Rodríguez-Hernández, Carmen M. González-Henríquez   +5 more
doaj   +1 more source

The Effective Factors in the Accuracy of 3D Printers in Dentistry:A Systematic Review [PDF]

Journal of Mashhad Dental School
Background: The use of digital technology in dentistry has gained prominence over the past decade and 3D dental printing has become popular in various fields of dentistry.
Sayed Shojaedin Shayegh, Maryam Jahangiri   +1 more
doaj   +1 more source

Fabrication strategy of complicated Al2O3-Si3N4 functionally graded materials by stereolithography 3D printing

, 2020
For multi-ceramic materials based on the stereolithography (SL) principle, a 3D printing strategy was developed, and then an Al2O3-Si3N4 functionally graded material (FGM) ceramic part was fabricated using this strategy.
Hongyu Xing, B. Zou, Liu Xiaoyan, Xinfeng Wang, Chuanzhen Huang, Yifan Hu   +5 more
semanticscholar   +1 more source