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Combining printing and nanoparticle assembly: Methodology and application of nanoparticle patterning
Weidong Zhao1,2, Yanling Yan3,2, Xiangyu Chen1,2
1Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
Innovation (Cambridge (Mass.))
|May 23, 2022
Summary
This study reviews nanoparticle (NP) patterning using printing and self-assembly. These methods enable scalable fabrication of functional NP devices for electronics and catalysis.
Area of Science:
- Materials Science
- Nanotechnology
- Additive Manufacturing
Background:
- Functional nanoparticles (NPs) exhibit unique properties for various applications.
- Aggregated NPs are crucial for sensing, electronics, and catalysis.
- Scalable fabrication of NP-based devices remains a challenge.
Purpose of the Study:
- To review advances in nanoparticle patterning.
- To explore the integration of self-assembly and printing technologies.
- To discuss applications of patterned NP devices.
Main Methods:
- Review of self-assembly techniques for NP patterning.
- Analysis of printing technologies (2D, 3D, 4D) for NP fabrication.
- Integration of self-assembly with printing for device manufacturing.
Main Results:
- Nanoparticle patterning via self-assembly and printing offers scalable solutions.
- Diverse printing methods enable controllable fabrication of NP aggregates.
- Successful application of patterned NPs in sensing, electronics, and catalysis.
Conclusions:
- Combining self-assembly and printing is key to fabricating functional NP devices.
- Advanced printing techniques facilitate the creation of complex NP structures.
- Nanoparticle patterning holds significant potential for future device development.
