Fabrication and manipulation of polymeric magnetic particles with magnetorheological fluid
Polymeric magnetic microparticles have been created using a microfluidic device via ultraviolet (UV) polymerization of double emulsions, resulting in cores of magnetorheological (MR) fluids surrounded by polymeric shells. We demonstrate that the resultant particles can be manipulated magnetically to...
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| Veröffentlicht in: | Journal of magnetism and magnetic materials 2013-01, Vol.326, p.220-224 |
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| container_title | Journal of magnetism and magnetic materials |
| container_volume | 326 |
| creator | Rodríguez-López, Jaime Shum, Ho Cheung Elvira, Luis Montero de Espinosa, Francisco Weitz, David A. |
| description | Polymeric magnetic microparticles have been created using a microfluidic device via ultraviolet (UV) polymerization of double emulsions, resulting in cores of magnetorheological (MR) fluids surrounded by polymeric shells. We demonstrate that the resultant particles can be manipulated magnetically to achieve triggered rupture of the capsules. This illustrates the great potential of our capsules for triggered release of active ingredients encapsulated in the polymeric magnetic microparticles.
► Polymeric microparticles encapsulating MR fluids have been fabricated. ► A double-emulsion-templated approach using microfluidic techniques has been used. ► The monodisperse microparticles obtained are easily manipulated under magnetic field. ► These microparticles have great potential for encapsulation-and-release applications. |
| doi_str_mv | 10.1016/j.jmmm.2012.09.009 |
| format | Article |
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► Polymeric microparticles encapsulating MR fluids have been fabricated. ► A double-emulsion-templated approach using microfluidic techniques has been used. ► The monodisperse microparticles obtained are easily manipulated under magnetic field. ► These microparticles have great potential for encapsulation-and-release applications.</description><identifier>ISSN: 0304-8853</identifier><identifier>DOI: 10.1016/j.jmmm.2012.09.009</identifier><identifier>CODEN: JMMMDC</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Cross-disciplinary physics: materials science; rheology ; Electro- and magnetorheological fluids ; Encapsulation ; Exact sciences and technology ; Fluid dynamics ; Fluid flow ; Fluids ; Magnetic properties and materials ; Magnetism ; Magnetorheological fluid ; Magnetorheological fluids ; Material types ; Microfluidic ; Microparticles ; Physics ; Polymeric particle ; Rheology ; Shells ; Small particles and nanoscale materials ; Studies of specific magnetic materials</subject><ispartof>Journal of magnetism and magnetic materials, 2013-01, Vol.326, p.220-224</ispartof><rights>2012 Elsevier B.V.</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c363t-10ac1f67fc2a7ff032930055ee409bcc86dee85a884b5d74d7fb5a1a23c309c3</citedby><cites>FETCH-LOGICAL-c363t-10ac1f67fc2a7ff032930055ee409bcc86dee85a884b5d74d7fb5a1a23c309c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jmmm.2012.09.009$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3549,4023,27922,27923,27924,45994</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26651024$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Rodríguez-López, Jaime</creatorcontrib><creatorcontrib>Shum, Ho Cheung</creatorcontrib><creatorcontrib>Elvira, Luis</creatorcontrib><creatorcontrib>Montero de Espinosa, Francisco</creatorcontrib><creatorcontrib>Weitz, David A.</creatorcontrib><title>Fabrication and manipulation of polymeric magnetic particles with magnetorheological fluid</title><title>Journal of magnetism and magnetic materials</title><description>Polymeric magnetic microparticles have been created using a microfluidic device via ultraviolet (UV) polymerization of double emulsions, resulting in cores of magnetorheological (MR) fluids surrounded by polymeric shells. We demonstrate that the resultant particles can be manipulated magnetically to achieve triggered rupture of the capsules. This illustrates the great potential of our capsules for triggered release of active ingredients encapsulated in the polymeric magnetic microparticles.
► Polymeric microparticles encapsulating MR fluids have been fabricated. ► A double-emulsion-templated approach using microfluidic techniques has been used. ► The monodisperse microparticles obtained are easily manipulated under magnetic field. ► These microparticles have great potential for encapsulation-and-release applications.</description><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Electro- and magnetorheological fluids</subject><subject>Encapsulation</subject><subject>Exact sciences and technology</subject><subject>Fluid dynamics</subject><subject>Fluid flow</subject><subject>Fluids</subject><subject>Magnetic properties and materials</subject><subject>Magnetism</subject><subject>Magnetorheological fluid</subject><subject>Magnetorheological fluids</subject><subject>Material types</subject><subject>Microfluidic</subject><subject>Microparticles</subject><subject>Physics</subject><subject>Polymeric particle</subject><subject>Rheology</subject><subject>Shells</subject><subject>Small particles and nanoscale materials</subject><subject>Studies of specific magnetic materials</subject><issn>0304-8853</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp9kDFPwzAQhTOARCn8AaYsSCwNZztxEokFVRSQKrF0YrFc59w6cuJgp6D-e1ylYmR6p7vv3ulektwRyAgQ_thmbdd1GQVCM6gzgPoimQGDfFFVBbtKrkNoAYDkFZ8lnyu59UbJ0bg-lX2TdrI3w8FODafTwdljhxGJk12PYywG6aNYDOmPGffnvvN7dNbtopdNtT2Y5ia51NIGvD3rPNmsXjbLt8X64_V9-bxeKMbZuCAgFdG81IrKUmtgtGYARYGYQ71VquINYlXIqsq3RVPmTam3hSSSMsWgVmyePEy2g3dfBwyj6ExQaK3s0R2CILwkeUmB1xGlE6q8C8GjFoM3nfRHQUCcshOtOGUnTtkJqEXMLi7dn_1liL9pL3tlwt8m5bwgQPPIPU0cxl-_DXoRlMFeYWM8qlE0zvx35hd78IkV</recordid><startdate>201301</startdate><enddate>201301</enddate><creator>Rodríguez-López, Jaime</creator><creator>Shum, Ho Cheung</creator><creator>Elvira, Luis</creator><creator>Montero de Espinosa, Francisco</creator><creator>Weitz, David A.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>201301</creationdate><title>Fabrication and manipulation of polymeric magnetic particles with magnetorheological fluid</title><author>Rodríguez-López, Jaime ; Shum, Ho Cheung ; Elvira, Luis ; Montero de Espinosa, Francisco ; Weitz, David A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c363t-10ac1f67fc2a7ff032930055ee409bcc86dee85a884b5d74d7fb5a1a23c309c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Electro- and magnetorheological fluids</topic><topic>Encapsulation</topic><topic>Exact sciences and technology</topic><topic>Fluid dynamics</topic><topic>Fluid flow</topic><topic>Fluids</topic><topic>Magnetic properties and materials</topic><topic>Magnetism</topic><topic>Magnetorheological fluid</topic><topic>Magnetorheological fluids</topic><topic>Material types</topic><topic>Microfluidic</topic><topic>Microparticles</topic><topic>Physics</topic><topic>Polymeric particle</topic><topic>Rheology</topic><topic>Shells</topic><topic>Small particles and nanoscale materials</topic><topic>Studies of specific magnetic materials</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rodríguez-López, Jaime</creatorcontrib><creatorcontrib>Shum, Ho Cheung</creatorcontrib><creatorcontrib>Elvira, Luis</creatorcontrib><creatorcontrib>Montero de Espinosa, Francisco</creatorcontrib><creatorcontrib>Weitz, David A.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of magnetism and magnetic materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rodríguez-López, Jaime</au><au>Shum, Ho Cheung</au><au>Elvira, Luis</au><au>Montero de Espinosa, Francisco</au><au>Weitz, David A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fabrication and manipulation of polymeric magnetic particles with magnetorheological fluid</atitle><jtitle>Journal of magnetism and magnetic materials</jtitle><date>2013-01</date><risdate>2013</risdate><volume>326</volume><spage>220</spage><epage>224</epage><pages>220-224</pages><issn>0304-8853</issn><coden>JMMMDC</coden><abstract>Polymeric magnetic microparticles have been created using a microfluidic device via ultraviolet (UV) polymerization of double emulsions, resulting in cores of magnetorheological (MR) fluids surrounded by polymeric shells. We demonstrate that the resultant particles can be manipulated magnetically to achieve triggered rupture of the capsules. This illustrates the great potential of our capsules for triggered release of active ingredients encapsulated in the polymeric magnetic microparticles.
► Polymeric microparticles encapsulating MR fluids have been fabricated. ► A double-emulsion-templated approach using microfluidic techniques has been used. ► The monodisperse microparticles obtained are easily manipulated under magnetic field. ► These microparticles have great potential for encapsulation-and-release applications.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jmmm.2012.09.009</doi><tpages>5</tpages></addata></record> |
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| subjects | Condensed matter: electronic structure, electrical, magnetic, and optical properties Cross-disciplinary physics: materials science rheology Electro- and magnetorheological fluids Encapsulation Exact sciences and technology Fluid dynamics Fluid flow Fluids Magnetic properties and materials Magnetism Magnetorheological fluid Magnetorheological fluids Material types Microfluidic Microparticles Physics Polymeric particle Rheology Shells Small particles and nanoscale materials Studies of specific magnetic materials |
| title | Fabrication and manipulation of polymeric magnetic particles with magnetorheological fluid |
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