Results 31 to 40 of about 69,331 (292)
3D and 4D Printing of Multistable Structures
Applied Sciences, 2020 Three-dimensional (3D) printing is a new paradigm in customized manufacturing and allows the fabrication of complex structures that are difficult to realize with other conventional methods. Four-dimensional (4D) printing adds active, responsive functions
Hoon Yeub Jeong +5 more
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Acoustic suppression of the coffee-ring effect [PDF]
, 2015 We study the influence of acoustic fields on the evaporative self-assembly of solute particles suspended inside sessile droplets of complex fluids. The self-assembly process often results in an undesirable ring-like heterogeneous residue, a phenomenon ...
Cooper, JM +5 more
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Research Progress and Application Perspectives of 4D Printing
Journal of Aeronautical Materials, 2018 4D printing technology has attracted people's attention since it came up in 2013. 4D printing is a kind of new manufacturing technology which is based on 3D printing and smart materials. In other word, 4D printing is evolved from 3D printing and aimed at
WANG Ya'nan +4 more
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Foods, 2023 Since its conception, the application of 3D printing in the structuring of food materials has been focused on the processing of novel material formulations and customized textures for innovative food applications, such as personalized nutrition and full ...
Ahmed Raouf Fahmy +2 more
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High-Resolution Contact Printing with Chemically Patterned Flat Stamps Fabricated by Nanoimprint Lithography [PDF]
, 2009 Chemically patterned flat stamps provide an effective solution to avoid mechanical stamp-stability problems currently encountered in microcontact printing.
Berenschot, Erwin +5 more
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Developments in 4D-printing: a review on current smart materials, technologies, and applications
International Journal of Smart and Nano Materials, 2019 Recent advances in additive manufacturing (AM), commonly known as three-dimensional (3D)-printing, have allowed researchers to create complex shapes previously impossible using traditional fabrication methods.
Zhizhou Zhang +2 more
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4D printing and its key technologies
Cailiao gongcheng, 2019 4D printing can be defined as the evolution of 3D printing structure in terms of shape, performance and function. It has time dependence, printer independence and predictability, and its smart dynamic performance creates promising capabilities and broad ...
SHEN Zi-cai +4 more
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4D printing using anisotropic thermal deformation of 3D-printed thermoplastic parts
Materials & Design, 2020 Four-dimensional (4D) printing is an advanced application of 3D printing with the additional shapes changes over time. For appropriate shape changes, 4D printing has been developed using shape memory materials or multi-material structures with different ...
Bona Goo, Chae-Hui Hong, Keun Park
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Sustainable Robots 4D Printing
Advanced Sustainable Systems, 2023 Abstract Nature frequently serves as an inspiration for modern robotics innovations that emphasize secure human–machine interaction. However, the advantages of increased automation and digital technology integration conflict with the global environmental objectives. Accordingly, biodegradable soft robots have been proposed for a range
Hesam Soleimanzadeh +5 more
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4D Printing Applications in the Development of Smart Cardiovascular Implants
Frontiers in Bioengineering and Biotechnology, 2022 Smart materials are able to react to different stimuli and adapt their shape to the environment. Although the development of 3D printing technology increased the reproducibility and accuracy of scaffold fabrication, 3D printed scaffolds can still be ...
Fatemeh Kabirian +2 more
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