Depolymerization-powered autonomous motors using biocompatible fuel

Hua Zhang; Wentao Duan; Lei Liu; Ayusman Sen

doi:10.1021/ja4089549

Depolymerization-powered autonomous motors using biocompatible fuel

Hua Zhang
, Wentao Duan
, Lei Liu
, Ayusman Sen

Chemistry

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

84 Scopus citations

Abstract

We report the design of autonomous motors powered by the rapid depolymerization reaction of poly(2-ethyl cyanoacrylate) (PECA), an FDA-approved polymer. Motors were fabricated in two different length scales, 3 cm and 300 μm. The motion of the motors is induced by self-generated surface tension gradients along their bodies. The motors are capable of moving in various media, including salt solutions and artificial serum.

Original language	English (US)
Pages (from-to)	15734-15737
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	135
Issue number	42
DOIs	https://doi.org/10.1021/ja4089549
State	Published - Oct 23 2013

All Science Journal Classification (ASJC) codes

Catalysis
General Chemistry
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja4089549

Cite this

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title = "Depolymerization-powered autonomous motors using biocompatible fuel",

abstract = "We report the design of autonomous motors powered by the rapid depolymerization reaction of poly(2-ethyl cyanoacrylate) (PECA), an FDA-approved polymer. Motors were fabricated in two different length scales, 3 cm and 300 μm. The motion of the motors is induced by self-generated surface tension gradients along their bodies. The motors are capable of moving in various media, including salt solutions and artificial serum.",

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AB - We report the design of autonomous motors powered by the rapid depolymerization reaction of poly(2-ethyl cyanoacrylate) (PECA), an FDA-approved polymer. Motors were fabricated in two different length scales, 3 cm and 300 μm. The motion of the motors is induced by self-generated surface tension gradients along their bodies. The motors are capable of moving in various media, including salt solutions and artificial serum.

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Depolymerization-powered autonomous motors using biocompatible fuel

Abstract

All Science Journal Classification (ASJC) codes

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