Results 31 to 40 of about 4,046 (156)
PolyJet 3D-Printed Enclosed Microfluidic Channels without Photocurable Supports [PDF]
Analytical Chemistry, 2019 Microfluidic devices have historically been prepared using fabrication techniques that often include photolithography and/or etching. Recently, additive manufacturing technologies, commonly known as 3D-printing, have emerged as fabrication tools for microfluidic devices.
Andre D. Castiaux +5 more
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PLoS ONE, 2022 ObjectiveThe coronavirus disease pandemic (COVID-19) increased the risk of shortage in intensive care devices, including fittings with intentional leaks. 3D-printing has been used worldwide to produce missing devices. Here we provide key elements towards
Roman Hossein Khonsari +12 more
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Novel Biomaterials Used in Medical 3D Printing Techniques
Journal of Functional Biomaterials, 2018 The success of an implant depends on the type of biomaterial used for its fabrication. An ideal implant material should be biocompatible, inert, mechanically durable, and easily moldable.
Karthik Tappa, Udayabhanu Jammalamadaka
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A Radiopaque Nanoparticle-Based Ink Using PolyJet 3D Printing for Medical Applications [PDF]
3D Printing and Additive Manufacturing, 2020 The aim of this study was to develop a 3D printable radiopaque ink and successfully print a finished artifact. Radiopaque 3D printing would be hugely beneficial to improve the visibility of medical devices and implants, as well as allowing more realistic phantoms and calibration aids to be produced.
Shannon, Alice +6 more
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Machine learning for 3D printed multi-materials tissue-mimicking anatomical models
Materials & Design, 2021 Polyjet, a material jetting 3D printing technique, has been widely used for the fabrication of patient-specific anatomical models owing to the toolless fabrication technique and its ability to print multiple materials in a single part.
Guo Dong Goh +6 more
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Lightweight and Low-Loss 3-D Printed Millimeter-Wave Bandpass Filter Based on Gap-Waveguide
IEEE Access, 2019 This paper presents a comprehensive study of a groove gap waveguide (also known as a waffle-iron) bandpass filter at Ka-band (26.5-40 GHz), fabricated using a high resolution polymer jetting (Polyjet) 3-D printing technology.
Bahaa Al-Juboori +7 more
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Investigation of polymerization properties of 3D printable biocompatible polymers
Fogorvosi Szemle, 2019 The development of digital technology is more and more meaningful on the area of dentistry. There are many factors that influence the accuracy of 3D printing among others composition of polymers for printing, that determine the polymerization parameters ...
Melinda Szalóki +5 more
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On the Impact of the Fabrication Method on the Performance of 3D Printed Mixers
Micromachines, 2019 A wide variety of 3D printing technologies have been used for the fabrication of lab-on-a-chip (LOC) devices in recent years. Despite the large number of studies having examined the use of 3D printing technologies in microfluidic devices, the effect of ...
Mojtaba Zeraatkar +2 more
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Fabrication of µFFE Devices in COC via Hot Embossing with a 3D-Printed Master Mold
Micromachines, 2023 The fabrication of high-performance microscale devices in substrates with optimal material properties while keeping costs low and maintaining the flexibility to rapidly prototype new designs remains an ongoing challenge in the microfluidics field.
Matthew B. LeMon +3 more
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Surface Roughness Investigation of Poly-Jet 3D Printing
Mathematics, 2020 An experimental investigation of the surface quality of the Poly-Jet 3D printing (PJ-3DP) process is presented. PJ-3DP is an additive manufacturing process, which uses jetted photopolymer droplets, which are immediately cured with ultraviolet lamps, to ...
Nectarios Vidakis +3 more
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