Motion-based pH sensing using spindle-like micromotors
In this study, we report a spindle-like micromotor. This device, which is fabricated using a one-step electrospinning method, consists of biodegradable polycaprolactone and an anionic surfactant. Intriguingly, not only can the resulting micromotor move autonomously on the surface of water for a long...
Gespeichert in:
| Veröffentlicht in: | Nano research 2016-05, Vol.9 (5), p.1310-1318 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1318 |
|---|---|
| container_issue | 5 |
| container_start_page | 1310 |
| container_title | Nano research |
| container_volume | 9 |
| creator | Liu, Limei Dong, Yonggang Sun, Yunyu Liu, Mei Su, Yajun Zhang, Hui Dong, Bin |
| description | In this study, we report a spindle-like micromotor. This device, which is fabricated using a one-step electrospinning method, consists of biodegradable polycaprolactone and an anionic surfactant. Intriguingly, not only can the resulting micromotor move autonomously on the surface of water for a long period of time （-40 min） due to the Marangoni effect, but it also exhibits a pH sensing behavior due to variations in the surface tension caused by the release of surfactant under different pH conditions. More interestingly, we reveal that the motion-based pH sensing property is size-dependent, with smaller structures exhibiting a higher sensitivity. In addition, since polycaprolactone is a biode- gradable material, the micromotor described in this study can be easily degraded in solution. Hence, features such as one-step fabrication, motion readout, and biodegradability render this micromotor an attractive candidate for sensing algplications. |
| doi_str_mv | 10.1007/s12274-016-1026-9 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1815990292</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><cqvip_id>668749361</cqvip_id><sourcerecordid>1815990292</sourcerecordid><originalsourceid>FETCH-LOGICAL-c376t-78491e801a6e627f35b6f5c1e7e5518543689d8a3c73753f62dc7a76bd42304d3</originalsourceid><addsrcrecordid>eNp9kD1PwzAQhi0EEqXwA9giWFgMPtvxx4gqoEhFLDBbaeKUlMRu7WTg3-OSAhIDN9zd8Lz38SJ0DuQaCJE3ESiVHBMQGAgVWB-gCWitMElx-N0D5cfoJMY1IYICVxMknnzfeIeXRbRVtpln0brYuFU2fOW4aVzVWtw27zbrmjL4zvc-xFN0VBdttGf7OkWv93cvszlePD88zm4XuGRS9FgqrsEqAoWwgsqa5UtR5yVYafMcVM6ZULpSBSslkzmrBa1KWUixrDhlhFdsiq7GuZvgt4ONvemaWNq2LZz1QzSgINeaUE0TevkHXfshuHSdoYQAl1IonigYqfRKjMHWZhOarggfBojZOWlGJ01y0uycNDpp6KiJiXUrG34n_ye62C968261TbqfTUIoyTUTwD4BtNZ_Dw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2001477684</pqid></control><display><type>article</type><title>Motion-based pH sensing using spindle-like micromotors</title><source>SpringerLink Journals - AutoHoldings</source><creator>Liu, Limei ; Dong, Yonggang ; Sun, Yunyu ; Liu, Mei ; Su, Yajun ; Zhang, Hui ; Dong, Bin</creator><creatorcontrib>Liu, Limei ; Dong, Yonggang ; Sun, Yunyu ; Liu, Mei ; Su, Yajun ; Zhang, Hui ; Dong, Bin</creatorcontrib><description>In this study, we report a spindle-like micromotor. This device, which is fabricated using a one-step electrospinning method, consists of biodegradable polycaprolactone and an anionic surfactant. Intriguingly, not only can the resulting micromotor move autonomously on the surface of water for a long period of time （-40 min） due to the Marangoni effect, but it also exhibits a pH sensing behavior due to variations in the surface tension caused by the release of surfactant under different pH conditions. More interestingly, we reveal that the motion-based pH sensing property is size-dependent, with smaller structures exhibiting a higher sensitivity. In addition, since polycaprolactone is a biode- gradable material, the micromotor described in this study can be easily degraded in solution. Hence, features such as one-step fabrication, motion readout, and biodegradability render this micromotor an attractive candidate for sensing algplications.</description><identifier>ISSN: 1998-0124</identifier><identifier>EISSN: 1998-0000</identifier><identifier>DOI: 10.1007/s12274-016-1026-9</identifier><language>eng</language><publisher>Beijing: Tsinghua University Press</publisher><subject>Atomic/Molecular Structure and Spectra ; Biodegradability ; Biodegradable materials ; Biodegradation ; Biomedicine ; Biotechnology ; Chemistry and Materials Science ; Condensed Matter Physics ; Detection ; Fabrication ; Marangoni convection ; Marangoni effect ; Marangoni效应 ; Materials Science ; Micromotors ; Nanostructure ; Nanotechnology ; pH effects ; pH值 ; Polycaprolactone ; Research Article ; Surface tension ; Surfactants ; 可生物降解性 ; 微传感 ; 纺锤形 ; 聚己内酯 ; 运动 ; 阴离子表面活性剂</subject><ispartof>Nano research, 2016-05, Vol.9 (5), p.1310-1318</ispartof><rights>Tsinghua University Press and Springer-Verlag Berlin Heidelberg 2016</rights><rights>Nano Research is a copyright of Springer, (2016). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c376t-78491e801a6e627f35b6f5c1e7e5518543689d8a3c73753f62dc7a76bd42304d3</citedby><cites>FETCH-LOGICAL-c376t-78491e801a6e627f35b6f5c1e7e5518543689d8a3c73753f62dc7a76bd42304d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/71233X/71233X.jpg</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12274-016-1026-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12274-016-1026-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Liu, Limei</creatorcontrib><creatorcontrib>Dong, Yonggang</creatorcontrib><creatorcontrib>Sun, Yunyu</creatorcontrib><creatorcontrib>Liu, Mei</creatorcontrib><creatorcontrib>Su, Yajun</creatorcontrib><creatorcontrib>Zhang, Hui</creatorcontrib><creatorcontrib>Dong, Bin</creatorcontrib><title>Motion-based pH sensing using spindle-like micromotors</title><title>Nano research</title><addtitle>Nano Res</addtitle><addtitle>Nano Research</addtitle><description>In this study, we report a spindle-like micromotor. This device, which is fabricated using a one-step electrospinning method, consists of biodegradable polycaprolactone and an anionic surfactant. Intriguingly, not only can the resulting micromotor move autonomously on the surface of water for a long period of time （-40 min） due to the Marangoni effect, but it also exhibits a pH sensing behavior due to variations in the surface tension caused by the release of surfactant under different pH conditions. More interestingly, we reveal that the motion-based pH sensing property is size-dependent, with smaller structures exhibiting a higher sensitivity. In addition, since polycaprolactone is a biode- gradable material, the micromotor described in this study can be easily degraded in solution. Hence, features such as one-step fabrication, motion readout, and biodegradability render this micromotor an attractive candidate for sensing algplications.</description><subject>Atomic/Molecular Structure and Spectra</subject><subject>Biodegradability</subject><subject>Biodegradable materials</subject><subject>Biodegradation</subject><subject>Biomedicine</subject><subject>Biotechnology</subject><subject>Chemistry and Materials Science</subject><subject>Condensed Matter Physics</subject><subject>Detection</subject><subject>Fabrication</subject><subject>Marangoni convection</subject><subject>Marangoni effect</subject><subject>Marangoni效应</subject><subject>Materials Science</subject><subject>Micromotors</subject><subject>Nanostructure</subject><subject>Nanotechnology</subject><subject>pH effects</subject><subject>pH值</subject><subject>Polycaprolactone</subject><subject>Research Article</subject><subject>Surface tension</subject><subject>Surfactants</subject><subject>可生物降解性</subject><subject>微传感</subject><subject>纺锤形</subject><subject>聚己内酯</subject><subject>运动</subject><subject>阴离子表面活性剂</subject><issn>1998-0124</issn><issn>1998-0000</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kD1PwzAQhi0EEqXwA9giWFgMPtvxx4gqoEhFLDBbaeKUlMRu7WTg3-OSAhIDN9zd8Lz38SJ0DuQaCJE3ESiVHBMQGAgVWB-gCWitMElx-N0D5cfoJMY1IYICVxMknnzfeIeXRbRVtpln0brYuFU2fOW4aVzVWtw27zbrmjL4zvc-xFN0VBdttGf7OkWv93cvszlePD88zm4XuGRS9FgqrsEqAoWwgsqa5UtR5yVYafMcVM6ZULpSBSslkzmrBa1KWUixrDhlhFdsiq7GuZvgt4ONvemaWNq2LZz1QzSgINeaUE0TevkHXfshuHSdoYQAl1IonigYqfRKjMHWZhOarggfBojZOWlGJ01y0uycNDpp6KiJiXUrG34n_ye62C968261TbqfTUIoyTUTwD4BtNZ_Dw</recordid><startdate>20160501</startdate><enddate>20160501</enddate><creator>Liu, Limei</creator><creator>Dong, Yonggang</creator><creator>Sun, Yunyu</creator><creator>Liu, Mei</creator><creator>Su, Yajun</creator><creator>Zhang, Hui</creator><creator>Dong, Bin</creator><general>Tsinghua University Press</general><general>Springer Nature B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QF</scope><scope>7QO</scope><scope>7QQ</scope><scope>7SE</scope><scope>7SR</scope><scope>7U5</scope><scope>7X7</scope><scope>7XB</scope><scope>8AO</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H8G</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>K9.</scope><scope>KB.</scope><scope>L7M</scope><scope>LK8</scope><scope>M0S</scope><scope>M7P</scope><scope>P64</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20160501</creationdate><title>Motion-based pH sensing using spindle-like micromotors</title><author>Liu, Limei ; Dong, Yonggang ; Sun, Yunyu ; Liu, Mei ; Su, Yajun ; Zhang, Hui ; Dong, Bin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c376t-78491e801a6e627f35b6f5c1e7e5518543689d8a3c73753f62dc7a76bd42304d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Atomic/Molecular Structure and Spectra</topic><topic>Biodegradability</topic><topic>Biodegradable materials</topic><topic>Biodegradation</topic><topic>Biomedicine</topic><topic>Biotechnology</topic><topic>Chemistry and Materials Science</topic><topic>Condensed Matter Physics</topic><topic>Detection</topic><topic>Fabrication</topic><topic>Marangoni convection</topic><topic>Marangoni effect</topic><topic>Marangoni效应</topic><topic>Materials Science</topic><topic>Micromotors</topic><topic>Nanostructure</topic><topic>Nanotechnology</topic><topic>pH effects</topic><topic>pH值</topic><topic>Polycaprolactone</topic><topic>Research Article</topic><topic>Surface tension</topic><topic>Surfactants</topic><topic>可生物降解性</topic><topic>微传感</topic><topic>纺锤形</topic><topic>聚己内酯</topic><topic>运动</topic><topic>阴离子表面活性剂</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Limei</creatorcontrib><creatorcontrib>Dong, Yonggang</creatorcontrib><creatorcontrib>Sun, Yunyu</creatorcontrib><creatorcontrib>Liu, Mei</creatorcontrib><creatorcontrib>Su, Yajun</creatorcontrib><creatorcontrib>Zhang, Hui</creatorcontrib><creatorcontrib>Dong, Bin</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ProQuest Pharma Collection</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection (ProQuest)</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Copper Technical Reference Library</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Materials Science Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>Nano research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Limei</au><au>Dong, Yonggang</au><au>Sun, Yunyu</au><au>Liu, Mei</au><au>Su, Yajun</au><au>Zhang, Hui</au><au>Dong, Bin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Motion-based pH sensing using spindle-like micromotors</atitle><jtitle>Nano research</jtitle><stitle>Nano Res</stitle><addtitle>Nano Research</addtitle><date>2016-05-01</date><risdate>2016</risdate><volume>9</volume><issue>5</issue><spage>1310</spage><epage>1318</epage><pages>1310-1318</pages><issn>1998-0124</issn><eissn>1998-0000</eissn><abstract>In this study, we report a spindle-like micromotor. This device, which is fabricated using a one-step electrospinning method, consists of biodegradable polycaprolactone and an anionic surfactant. Intriguingly, not only can the resulting micromotor move autonomously on the surface of water for a long period of time （-40 min） due to the Marangoni effect, but it also exhibits a pH sensing behavior due to variations in the surface tension caused by the release of surfactant under different pH conditions. More interestingly, we reveal that the motion-based pH sensing property is size-dependent, with smaller structures exhibiting a higher sensitivity. In addition, since polycaprolactone is a biode- gradable material, the micromotor described in this study can be easily degraded in solution. Hence, features such as one-step fabrication, motion readout, and biodegradability render this micromotor an attractive candidate for sensing algplications.</abstract><cop>Beijing</cop><pub>Tsinghua University Press</pub><doi>10.1007/s12274-016-1026-9</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1998-0124 |
| ispartof | Nano research, 2016-05, Vol.9 (5), p.1310-1318 |
| issn | 1998-0124 1998-0000 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1815990292 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Atomic/Molecular Structure and Spectra Biodegradability Biodegradable materials Biodegradation Biomedicine Biotechnology Chemistry and Materials Science Condensed Matter Physics Detection Fabrication Marangoni convection Marangoni effect Marangoni效应 Materials Science Micromotors Nanostructure Nanotechnology pH effects pH值 Polycaprolactone Research Article Surface tension Surfactants 可生物降解性 微传感 纺锤形 聚己内酯 运动 阴离子表面活性剂 |
| title | Motion-based pH sensing using spindle-like micromotors |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T21%3A20%3A00IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Motion-based%20pH%20sensing%20using%20spindle-like%20micromotors&rft.jtitle=Nano%20research&rft.au=Liu,%20Limei&rft.date=2016-05-01&rft.volume=9&rft.issue=5&rft.spage=1310&rft.epage=1318&rft.pages=1310-1318&rft.issn=1998-0124&rft.eissn=1998-0000&rft_id=info:doi/10.1007/s12274-016-1026-9&rft_dat=%3Cproquest_cross%3E1815990292%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2001477684&rft_id=info:pmid/&rft_cqvip_id=668749361&rfr_iscdi=true |