Issue 6, 2024
From the journal:

Nanoscale

Electroosmotic flow spin tracers near chemical nano/micromotors†

Donghao Cui,a   Zuyao Yan,a   Xiaowen Chen,a   Jiayu Liua  and  Wei Wang ORCID logo *a  

* Corresponding authors

a School of Materials Science and Engineering, Harbin Institute of Technology (Shenzhen), Shenzhen, Guangdong 518055, China
E-mail: weiwangsz@hit.edu.cn

Abstract

We report the first experimental observation of tracer spinning in place alongside chemically powered individual nano/micromotors. The torques are primarily generated by the electroosmotic flow on the motor surface. Such spinning is observed in various combinations of nano/micromotors and tracers of different shapes, sizes and chemical compositions.

Graphical abstract: Electroosmotic flow spin tracers near chemical nano/micromotors

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Article information

DOI
https://doi.org/10.1039/D3NR05910C
Article type
Communication
Submitted
21 nov 2023
Accepted
14 jan 2024
First published
16 jan 2024

Nanoscale, 2024,16, 2847-2851

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Electroosmotic flow spin tracers near chemical nano/micromotors

D. Cui, Z. Yan, X. Chen, J. Liu and W. Wang, Nanoscale, 2024, 16, 2847 DOI: 10.1039/D3NR05910C

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