High-resolution 3D printing magnetically-active microstructures using micro-CLIP process

Guangbin Shao; Henry Oliver T. Ware; Xiangfan Chen; Longqiu Li; Cheng Sun

doi:10.1117/12.2514878

High-resolution 3D printing magnetically-active microstructures using micro-CLIP process

Guangbin Shao, Henry Oliver T. Ware, Xiangfan Chen, Longqiu Li, Cheng Sun

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Scopus citations

Abstract

Magnetic-driven micro-robotic devices have shown promising potential in enabling applications in micromanipulation, biosensing, targeted drug delivery, and minimally invasive surgery. However, the fabrication of miniaturized magnetic structures with complex geometries has remained the major technical obstacle. In this study, we report the development of a new magnetically-active photopolymerizable resin comprises poly (ethylene glycol) diacrylate monomer, Fe₃O₄ magnetic nanoparticles, photoinitiator, and other functional additives. Micro-continuous liquid interface production (micro-CLIP) 3D printing process was employed to realize high-resolution and high-speed fabrication of complex structures. The key characteristic properties of resin along with the matching process conditions were investigated experimentally, which allows for establishing the set of optimal fabrication conditions in fabricating magnetic microactuators towards potential applications.

Original language	English (US)
Title of host publication	Nano-, Bio-, Info-Tech Sensors and 3D Systems III
Editors	Jaehwan Kim
Publisher	SPIE
ISBN (Electronic)	9781510625938
DOIs	https://doi.org/10.1117/12.2514878
State	Published - 2019
Externally published	Yes
Event	Nano-, Bio-, Info-Tech Sensors and 3D Systems III 2019 - Denver, United States Duration: Mar 4 2019 → Mar 6 2019

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	10969
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Nano-, Bio-, Info-Tech Sensors and 3D Systems III 2019
Country/Territory	United States
City	Denver
Period	3/4/19 → 3/6/19

Keywords

3D printing
high-resolution
magnetic resin
micro-CLIP

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.2514878

Cite this

High-resolution 3D printing magnetically-active microstructures using micro-CLIP process. / Shao, Guangbin; Ware, Henry Oliver T.; Chen, Xiangfan et al.
Nano-, Bio-, Info-Tech Sensors and 3D Systems III. ed. / Jaehwan Kim. SPIE, 2019. 109690M (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10969).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Shao, G, Ware, HOT, Chen, X, Li, L & Sun, C 2019, High-resolution 3D printing magnetically-active microstructures using micro-CLIP process. in J Kim (ed.), Nano-, Bio-, Info-Tech Sensors and 3D Systems III., 109690M, Proceedings of SPIE - The International Society for Optical Engineering, vol. 10969, SPIE, Nano-, Bio-, Info-Tech Sensors and 3D Systems III 2019, Denver, United States, 3/4/19. https://doi.org/10.1117/12.2514878

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abstract = "Magnetic-driven micro-robotic devices have shown promising potential in enabling applications in micromanipulation, biosensing, targeted drug delivery, and minimally invasive surgery. However, the fabrication of miniaturized magnetic structures with complex geometries has remained the major technical obstacle. In this study, we report the development of a new magnetically-active photopolymerizable resin comprises poly (ethylene glycol) diacrylate monomer, Fe3O4 magnetic nanoparticles, photoinitiator, and other functional additives. Micro-continuous liquid interface production (micro-CLIP) 3D printing process was employed to realize high-resolution and high-speed fabrication of complex structures. The key characteristic properties of resin along with the matching process conditions were investigated experimentally, which allows for establishing the set of optimal fabrication conditions in fabricating magnetic microactuators towards potential applications.",

keywords = "3D printing, high-resolution, magnetic resin, micro-CLIP",

author = "Guangbin Shao and Ware, {Henry Oliver T.} and Xiangfan Chen and Longqiu Li and Cheng Sun",

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doi = "10.1117/12.2514878",

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AU - Sun, Cheng

PY - 2019

Y1 - 2019

N2 - Magnetic-driven micro-robotic devices have shown promising potential in enabling applications in micromanipulation, biosensing, targeted drug delivery, and minimally invasive surgery. However, the fabrication of miniaturized magnetic structures with complex geometries has remained the major technical obstacle. In this study, we report the development of a new magnetically-active photopolymerizable resin comprises poly (ethylene glycol) diacrylate monomer, Fe3O4 magnetic nanoparticles, photoinitiator, and other functional additives. Micro-continuous liquid interface production (micro-CLIP) 3D printing process was employed to realize high-resolution and high-speed fabrication of complex structures. The key characteristic properties of resin along with the matching process conditions were investigated experimentally, which allows for establishing the set of optimal fabrication conditions in fabricating magnetic microactuators towards potential applications.

AB - Magnetic-driven micro-robotic devices have shown promising potential in enabling applications in micromanipulation, biosensing, targeted drug delivery, and minimally invasive surgery. However, the fabrication of miniaturized magnetic structures with complex geometries has remained the major technical obstacle. In this study, we report the development of a new magnetically-active photopolymerizable resin comprises poly (ethylene glycol) diacrylate monomer, Fe3O4 magnetic nanoparticles, photoinitiator, and other functional additives. Micro-continuous liquid interface production (micro-CLIP) 3D printing process was employed to realize high-resolution and high-speed fabrication of complex structures. The key characteristic properties of resin along with the matching process conditions were investigated experimentally, which allows for establishing the set of optimal fabrication conditions in fabricating magnetic microactuators towards potential applications.

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KW - magnetic resin

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High-resolution 3D printing magnetically-active microstructures using micro-CLIP process

Abstract

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Conference

Keywords

ASJC Scopus subject areas

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