A tale of two forces: Simultaneous chemical and acoustic propulsion of bimetallic micromotors

Wei Wang; Wentao Duan; Zexin Zhang; Mei Sun; Ayusman Sen; Thomas E. Mallouk

doi:10.1039/c4cc09149c

A tale of two forces: Simultaneous chemical and acoustic propulsion of bimetallic micromotors

Wei Wang
, Wentao Duan
, Zexin Zhang
, Mei Sun
, Ayusman Sen
, Thomas E. Mallouk^*

^*Corresponding author for this work

Harbin Institute of Technology (Shenzhen)
Pennsylvania State University
Soochow University

Research output: Contribution to journal › Article › peer-review

120 Scopus citations

Abstract

Bimetallic gold-ruthenium microrods are propelled in opposite directions in water by ultrasound and by catalytic decomposition of hydrogen peroxide. This property was used to effect reversible swarming, to stall and reverse autonomous axial propulsion, and to study the chemically powered movement of acoustically levitated microrods.

Original language	English
Pages (from-to)	1020-1023
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	6
DOIs	https://doi.org/10.1039/c4cc09149c
State	Published - 21 Jan 2015
Externally published	Yes

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title = "A tale of two forces: Simultaneous chemical and acoustic propulsion of bimetallic micromotors",

abstract = "Bimetallic gold-ruthenium microrods are propelled in opposite directions in water by ultrasound and by catalytic decomposition of hydrogen peroxide. This property was used to effect reversible swarming, to stall and reverse autonomous axial propulsion, and to study the chemically powered movement of acoustically levitated microrods.",

author = "Wei Wang and Wentao Duan and Zexin Zhang and Mei Sun and Ayusman Sen and Mallouk, \{Thomas E.\}",

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T2 - Simultaneous chemical and acoustic propulsion of bimetallic micromotors

AU - Wang, Wei

AU - Duan, Wentao

AU - Zhang, Zexin

AU - Sun, Mei

AU - Sen, Ayusman

AU - Mallouk, Thomas E.

PY - 2015/1/21

Y1 - 2015/1/21

N2 - Bimetallic gold-ruthenium microrods are propelled in opposite directions in water by ultrasound and by catalytic decomposition of hydrogen peroxide. This property was used to effect reversible swarming, to stall and reverse autonomous axial propulsion, and to study the chemically powered movement of acoustically levitated microrods.

AB - Bimetallic gold-ruthenium microrods are propelled in opposite directions in water by ultrasound and by catalytic decomposition of hydrogen peroxide. This property was used to effect reversible swarming, to stall and reverse autonomous axial propulsion, and to study the chemically powered movement of acoustically levitated microrods.

UR - https://www.scopus.com/pages/publications/84919682700

U2 - 10.1039/c4cc09149c

DO - 10.1039/c4cc09149c

M3 - 文章

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SP - 1020

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JO - Chemical Communications

JF - Chemical Communications

IS - 6

ER -

A tale of two forces: Simultaneous chemical and acoustic propulsion of bimetallic micromotors

Abstract

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