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Giving Penetrable Remote-Control Ability to Thermoresponsive Fibrous Composite Actuator with Fast Response Induced by Alternative Magnetic Field

An alternative magnetic field (AMF)-induced electrospun fibrous thermoresponsive composite actuator showing penetrable remote-control ability with fast response is shown here for the first time. The built-in heater of magnetothermal Fe(3)O(4) nanoparticles in the actuator and the porous structure of...

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Detalles Bibliográficos
Autores principales: Liu, Li, Song, Wenjing, Jiang, Shaohua, Duan, Gaigai, Qin, Xiaohong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8746523/
https://www.ncbi.nlm.nih.gov/pubmed/35010003
http://dx.doi.org/10.3390/nano12010053
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author Liu, Li
Song, Wenjing
Jiang, Shaohua
Duan, Gaigai
Qin, Xiaohong
author_facet Liu, Li
Song, Wenjing
Jiang, Shaohua
Duan, Gaigai
Qin, Xiaohong
author_sort Liu, Li
collection PubMed
description An alternative magnetic field (AMF)-induced electrospun fibrous thermoresponsive composite actuator showing penetrable remote-control ability with fast response is shown here for the first time. The built-in heater of magnetothermal Fe(3)O(4) nanoparticles in the actuator and the porous structure of the fibrous layer contribute to a fast actuation with a curvature of 0.4 mm(−1) in 2 s. The higher loading amount of the Fe(3)O(4) nanoparticles and higher magnetic field strength result in a faster actuation. Interestingly, the composite actuator showed a similar actuation even when it was covered by a piece of Polytetrafluoroethylene (PTFE) film, which shows a penetrable remote-control ability.
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spelling pubmed-87465232022-01-11 Giving Penetrable Remote-Control Ability to Thermoresponsive Fibrous Composite Actuator with Fast Response Induced by Alternative Magnetic Field Liu, Li Song, Wenjing Jiang, Shaohua Duan, Gaigai Qin, Xiaohong Nanomaterials (Basel) Article An alternative magnetic field (AMF)-induced electrospun fibrous thermoresponsive composite actuator showing penetrable remote-control ability with fast response is shown here for the first time. The built-in heater of magnetothermal Fe(3)O(4) nanoparticles in the actuator and the porous structure of the fibrous layer contribute to a fast actuation with a curvature of 0.4 mm(−1) in 2 s. The higher loading amount of the Fe(3)O(4) nanoparticles and higher magnetic field strength result in a faster actuation. Interestingly, the composite actuator showed a similar actuation even when it was covered by a piece of Polytetrafluoroethylene (PTFE) film, which shows a penetrable remote-control ability. MDPI 2021-12-25 /pmc/articles/PMC8746523/ /pubmed/35010003 http://dx.doi.org/10.3390/nano12010053 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Liu, Li
Song, Wenjing
Jiang, Shaohua
Duan, Gaigai
Qin, Xiaohong
Giving Penetrable Remote-Control Ability to Thermoresponsive Fibrous Composite Actuator with Fast Response Induced by Alternative Magnetic Field
title Giving Penetrable Remote-Control Ability to Thermoresponsive Fibrous Composite Actuator with Fast Response Induced by Alternative Magnetic Field
title_full Giving Penetrable Remote-Control Ability to Thermoresponsive Fibrous Composite Actuator with Fast Response Induced by Alternative Magnetic Field
title_fullStr Giving Penetrable Remote-Control Ability to Thermoresponsive Fibrous Composite Actuator with Fast Response Induced by Alternative Magnetic Field
title_full_unstemmed Giving Penetrable Remote-Control Ability to Thermoresponsive Fibrous Composite Actuator with Fast Response Induced by Alternative Magnetic Field
title_short Giving Penetrable Remote-Control Ability to Thermoresponsive Fibrous Composite Actuator with Fast Response Induced by Alternative Magnetic Field
title_sort giving penetrable remote-control ability to thermoresponsive fibrous composite actuator with fast response induced by alternative magnetic field
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8746523/
https://www.ncbi.nlm.nih.gov/pubmed/35010003
http://dx.doi.org/10.3390/nano12010053
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