Results 51 to 60 of about 118,476 (265)

Fabrication of 3D-printed molds for polydimethylsiloxane-based microfluidic devices using a liquid crystal display-based vat photopolymerization process: printing quality, drug response and 3D invasion cell culture assays

Microsystems & Nanoengineering, 2023
Microfluidic platforms enable more precise control of biological stimuli and environment dimensionality than conventional macroscale cell-based assays; however, long fabrication times and high-cost specialized equipment limit the widespread adoption of ...
Matthew D. Poskus, Tuo Wang, Yuxuan Deng, Sydney Borcherding, Jake Atkinson, Ioannis K. Zervantonakis   +5 more
doaj   +1 more source

DESIGNING END USE COMPONENTS FOR ADDITIVE MANUFACTURING Exploring experiences, knowledge and information requirements [PDF]

, 2017
The primary aim of this study was to develop an understanding of the experience, the current knowledge regarding the design of end-user components for series production in additive manufacturing (AM) and the information needs of designers involved in ...
,, Bibb, R, Moultrie, J, Pradel, P, Zhu, Z   +4 more
core   +1 more source

Advances in vat photopolymerization: early-career researchers shine light on a path forward

RSC Applied Polymers
Early-career researchers from around the world summarize recent developments and present visions for the future of vat photopolymerization 3D printing.
Abhishek P. Dhand, R. H. Bean, Viviane Chiaradia, Alex J. Commisso, Dalia Dranseike, H. Fowler, Julie Fraser, Holden J. Howard, Takashi Kaneko, Ji-Won Kim, J. Kronenfeld, Keldy S. Mason, Connor J. O'Dea, Fred Pashley-Johnson, Dominique H. Porcincula, Maddison I Segal, Siwei Yu, Max A. Saccone   +17 more
semanticscholar   +1 more source

Topology optimisation for vat photopolymerization 3D printing of ceramics with flushing jet accessibility constraint

Virtual and Physical Prototyping
For vat photopolymerization 3D printing technology with high-viscosity ceramic slurry, the cleaning of residual uncured slurry presents a challenging task for lattice-based porous structures.
Jikai Liu, Chenghu Zhang, Bin Zou, Lei Li, Huangchao Yu   +4 more
doaj   +1 more source

Effect of high pressure salt water absorption on the mechanical characteristics of additively manufactured polymers

International Journal of Lightweight Materials and Manufacture, 2023
An experimental study has been performed to investigate the coupled effects of hydrostatic deep depth pressure and sustained salt-water immersion on the mechanical properties and material structure of additively manufactured (AM) polymer based materials.
James LeBlanc, Lewis Shattuck, Eric Warner, Carlos Javier, Irine Chenwi, Tyler Chu, Arun Shukla   +6 more
doaj   +1 more source

A Review of Vat Photopolymerization Technology: Materials, Applications, Challenges, and Future Trends of 3D Printing

Polymers, 2021
Additive manufacturing (3D printing) has significantly changed the prototyping process in terms of technology, construction, materials, and their multiphysical properties. Among the most popular 3D printing techniques is vat photopolymerization, in which
M. Pagáč, J. Hajnyš, Quoc-Phu Ma, Lukas Jancar, J. Jansa, P. Stefek, J. Měsíček   +6 more
semanticscholar   +1 more source

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

Advanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson, Hemish B. Thakkar, Jiaen Wu, Emily C. Davidson   +3 more
wiley   +1 more source

Beads for Cell Immobilization: Comparison of Alternative Additive Manufacturing Techniques [PDF]

, 2023
The attachment or entrapment of microbial cells and enzymes are promising solutions for various industrial applications. When the traps are beads, they are dispersed in a fluidized bed in a vessel where a pump guarantees fresh liquid inflow and waste ...
Denti L., Gatto A., Gatto M. L., Mengucci P., Munteanu D., Nasini R., Tognoli E.   +6 more
core   +1 more source

Encoding Magnetic Anisotropies in Digital Light Processing 3D Printing

Advanced Functional Materials, EarlyView.
A hybrid magnetic device—combining a coaxial coil within a nested Halbach array—is presented, integrated into a DLP 3D printer to enable spatially resolved magnetic field control. This system enables complex, multimodal responses by programming liquid crystal elastomer resins for magnetic and thermal actuation, and by inducing electrically conductive ...
Eléonore Aïdonidis, Andrea Cosola, Pierre Bourdon, Hichem Dammak, Marco Sangermano, Frédéric Demoly, Marco Faustini, Amélie Pérot, Didier Lairez, Rakine Mouhoubi, Sébastien Blanquer, Giancarlo Rizza   +11 more
wiley   +1 more source

Photocuring in Lithium-Ion Battery Fabrication: Advances Towards Integrated Manufacturing

Batteries
Photocuring, including photopolymerization and photocrosslinking, has emerged as a transformative manufacturing paradigm that enables the precise, rapid, and customizable fabrication of advanced battery components.
Zihao Li, Yanlong Li, Mengting Chen, Weishan Li, Xiaoming Wei   +4 more
doaj   +1 more source