Biologically inspired micro-robotic swimmers remotely controlled by ultrasound waves
We 3D print micro-robotic swimmers with the size of animal cells using a Nanoscribe. The micro-swimmers are powered by the microstreaming flows induced by the oscillating air bubbles entrapped within the micro-robotic swimmers. Previously, micro-swimmers propelled by acoustic streaming require the u...
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| Veröffentlicht in: | Lab on a chip 2021-10, Vol.21 (21), p.495-413 |
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| container_title | Lab on a chip |
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| creator | Luo, Tao Wu, Mingming |
| description | We 3D print micro-robotic swimmers with the size of animal cells using a Nanoscribe. The micro-swimmers are powered by the microstreaming flows induced by the oscillating air bubbles entrapped within the micro-robotic swimmers. Previously, micro-swimmers propelled by acoustic streaming require the use of a magnetic field or an additional ultrasound transducer to steer their direction. Here, we show a two-bubble based micro-swimmer that can be propelled and steered entirely using one ultrasound transducer. The swimmer displays boundary following traits similar to those biological swimmers that are known to be important for performing robust biological functions. The micro-robotic swimmer has the potential to advance the current technology in targeted drug delivery and remote microsurgery.
We report a two-bubble based micro-swimmer that can be propelled and steered entirely using one ultrasound transducer. |
| doi_str_mv | 10.1039/d1lc00575h |
| format | Article |
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We report a two-bubble based micro-swimmer that can be propelled and steered entirely using one ultrasound transducer.</description><subject>Acoustic streaming</subject><subject>Air bubbles</subject><subject>Remote control</subject><subject>Robotics</subject><subject>Swimming</subject><subject>Three dimensional printing</subject><subject>Ultrasonic imaging</subject><subject>Ultrasonic transducers</subject><issn>1473-0197</issn><issn>1473-0189</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNpd0c9LwzAUB_AgCs7pxbtQ8CJCNa9N2uSo9ceEgZd5LkmaakbazKR17L83czLB03uHD4_3vg-hc8A3gHN-24BVGNOSfhygCZAyTzEwfrjveXmMTkJYYgyUFGyCFvfGWfdulLB2k5g-rIzXTdIZ5V3qnXSDUUlYm67TPiRed27QESrXD95ZG6ncJKMdvAhu7JtkLb50OEVHrbBBn_3WKXp7elxUs3T--vxS3c1TRTIYUpBYNk0rJWcScEs1LiSRBbSgAVOBi5IwwnRJMC9kKyRRXLNGtjynvCCK5lN0tZu78u5z1GGoOxOUtlb02o2hzmIQeUnLIov08h9dutH3cbuoGI0jM9iq652K14fgdVuvvOmE39SA623A9QPMq5-AZxFf7LAPau_-HpB_A_kmeNE</recordid><startdate>20211026</startdate><enddate>20211026</enddate><creator>Luo, Tao</creator><creator>Wu, Mingming</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-4861-3397</orcidid></search><sort><creationdate>20211026</creationdate><title>Biologically inspired micro-robotic swimmers remotely controlled by ultrasound waves</title><author>Luo, Tao ; Wu, Mingming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c421t-1b0bddfbb98b10f5e06b4b61f1e105a0674848e74096bfab4c9e8dbf935964c53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Acoustic streaming</topic><topic>Air bubbles</topic><topic>Remote control</topic><topic>Robotics</topic><topic>Swimming</topic><topic>Three dimensional printing</topic><topic>Ultrasonic imaging</topic><topic>Ultrasonic transducers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Luo, Tao</creatorcontrib><creatorcontrib>Wu, Mingming</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Lab on a chip</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Luo, Tao</au><au>Wu, Mingming</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biologically inspired micro-robotic swimmers remotely controlled by ultrasound waves</atitle><jtitle>Lab on a chip</jtitle><date>2021-10-26</date><risdate>2021</risdate><volume>21</volume><issue>21</issue><spage>495</spage><epage>413</epage><pages>495-413</pages><issn>1473-0197</issn><eissn>1473-0189</eissn><abstract>We 3D print micro-robotic swimmers with the size of animal cells using a Nanoscribe. The micro-swimmers are powered by the microstreaming flows induced by the oscillating air bubbles entrapped within the micro-robotic swimmers. Previously, micro-swimmers propelled by acoustic streaming require the use of a magnetic field or an additional ultrasound transducer to steer their direction. Here, we show a two-bubble based micro-swimmer that can be propelled and steered entirely using one ultrasound transducer. The swimmer displays boundary following traits similar to those biological swimmers that are known to be important for performing robust biological functions. The micro-robotic swimmer has the potential to advance the current technology in targeted drug delivery and remote microsurgery.
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| identifier | ISSN: 1473-0197 |
| ispartof | Lab on a chip, 2021-10, Vol.21 (21), p.495-413 |
| issn | 1473-0197 1473-0189 |
| language | eng |
| recordid | cdi_proquest_journals_2585935212 |
| source | Royal Society Of Chemistry Journals; Alma/SFX Local Collection |
| subjects | Acoustic streaming Air bubbles Remote control Robotics Swimming Three dimensional printing Ultrasonic imaging Ultrasonic transducers |
| title | Biologically inspired micro-robotic swimmers remotely controlled by ultrasound waves |
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