Transition of phase-separated PBTPA/PMMA solution droplets from core–shell to Janus morphology under UV light irradiation
Here, we report the morphological transition of a phase-separated structure from core–shell to Janus morphology in droplets consisting of a poly(4-butyltriphenylamine) (PBTPA)/poly(methyl methacrylate) (PMMA) blend solution, induced by UV light irradiation. We obtained a phase-separated structure fo...
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| Veröffentlicht in: | Polymer journal 2018-11, Vol.50 (11), p.1089-1092 |
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| creator | Kikuchi, Shu Kanehashi, Shinji Ogino, Kenji |
| description | Here, we report the morphological transition of a phase-separated structure from core–shell to Janus morphology in droplets consisting of a poly(4-butyltriphenylamine) (PBTPA)/poly(methyl methacrylate) (PMMA) blend solution, induced by UV light irradiation. We obtained a phase-separated structure formed by the evaporation of the solvent from polymer solution droplets dispersed in an aqueous solution containing a surfactant. The rate of transition decreased with increasing polymer concentration and diameter of the droplet. It was also found that the transition was caused by UV light with a wavelength of 365 nm, which is mainly absorbed by PBTPA, indicating that this phenomenon is triggered by PBTPA. When the droplet was heated to 75 °C, no transition was observed.
UV light irradiation causes the unexpected structural transition from core–shell to Janus in droplets consisting of a poly(4-butyltriphenylamine) (PBTPA)/poly(methyl methacrylate) (PMMA) blend solution. We obtained a phase-separated structure formed by the evaporation of the solvent from polymer solution droplets dispersed in an aqueous solution containing a surfactant. It was also found that the transition was caused by UV light with a wavelength of 365 nm, which is mainly absorbed by PBTPA, indicating that this phenomenon is triggered by PBTPA. |
| doi_str_mv | 10.1038/s41428-018-0104-0 |
| format | Article |
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UV light irradiation causes the unexpected structural transition from core–shell to Janus in droplets consisting of a poly(4-butyltriphenylamine) (PBTPA)/poly(methyl methacrylate) (PMMA) blend solution. We obtained a phase-separated structure formed by the evaporation of the solvent from polymer solution droplets dispersed in an aqueous solution containing a surfactant. It was also found that the transition was caused by UV light with a wavelength of 365 nm, which is mainly absorbed by PBTPA, indicating that this phenomenon is triggered by PBTPA.</description><identifier>ISSN: 0032-3896</identifier><identifier>EISSN: 1349-0540</identifier><identifier>DOI: 10.1038/s41428-018-0104-0</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>639/638/439 ; 639/638/455/958 ; Biomaterials ; Bioorganic Chemistry ; Chemistry ; Chemistry and Materials Science ; Chemistry/Food Science ; Droplets ; Light irradiation ; Morphology ; Phase transitions ; Polymer Sciences ; Polymers ; Polymethyl methacrylate ; Surfaces and Interfaces ; Thin Films ; Ultraviolet radiation</subject><ispartof>Polymer journal, 2018-11, Vol.50 (11), p.1089-1092</ispartof><rights>The Society of Polymer Science, Japan 2018</rights><rights>Copyright Nature Publishing Group Nov 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c446t-dd8313e8f10cc9b8b7823d3487a9aa5698bf51e99e752e06f75ca236d549cdf63</citedby><cites>FETCH-LOGICAL-c446t-dd8313e8f10cc9b8b7823d3487a9aa5698bf51e99e752e06f75ca236d549cdf63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,782,786,27931,27932</link.rule.ids></links><search><creatorcontrib>Kikuchi, Shu</creatorcontrib><creatorcontrib>Kanehashi, Shinji</creatorcontrib><creatorcontrib>Ogino, Kenji</creatorcontrib><title>Transition of phase-separated PBTPA/PMMA solution droplets from core–shell to Janus morphology under UV light irradiation</title><title>Polymer journal</title><addtitle>Polym J</addtitle><description>Here, we report the morphological transition of a phase-separated structure from core–shell to Janus morphology in droplets consisting of a poly(4-butyltriphenylamine) (PBTPA)/poly(methyl methacrylate) (PMMA) blend solution, induced by UV light irradiation. We obtained a phase-separated structure formed by the evaporation of the solvent from polymer solution droplets dispersed in an aqueous solution containing a surfactant. The rate of transition decreased with increasing polymer concentration and diameter of the droplet. It was also found that the transition was caused by UV light with a wavelength of 365 nm, which is mainly absorbed by PBTPA, indicating that this phenomenon is triggered by PBTPA. When the droplet was heated to 75 °C, no transition was observed.
UV light irradiation causes the unexpected structural transition from core–shell to Janus in droplets consisting of a poly(4-butyltriphenylamine) (PBTPA)/poly(methyl methacrylate) (PMMA) blend solution. We obtained a phase-separated structure formed by the evaporation of the solvent from polymer solution droplets dispersed in an aqueous solution containing a surfactant. It was also found that the transition was caused by UV light with a wavelength of 365 nm, which is mainly absorbed by PBTPA, indicating that this phenomenon is triggered by PBTPA.</description><subject>639/638/439</subject><subject>639/638/455/958</subject><subject>Biomaterials</subject><subject>Bioorganic Chemistry</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chemistry/Food Science</subject><subject>Droplets</subject><subject>Light irradiation</subject><subject>Morphology</subject><subject>Phase transitions</subject><subject>Polymer Sciences</subject><subject>Polymers</subject><subject>Polymethyl methacrylate</subject><subject>Surfaces and Interfaces</subject><subject>Thin Films</subject><subject>Ultraviolet radiation</subject><issn>0032-3896</issn><issn>1349-0540</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kLtOwzAYhS0EEqXwAGyWmE19TeyxIK5qRYeW1XJjp0mVxsFOhoqFd-ANeRISisTE8Oss3zm_9AFwSfA1wUxOIiecSoTJcJgjfARGhHGFsOD4GIwwZhQxqZJTcBbjFmOaCMxH4H0ZTB3LtvQ19DlsChMdiq4xwbTOwsXNcjGdLObzKYy-6n4wG3xTuTbCPPgdzHxwXx-fsXBVBVsPn03dRbjzoSl85Td72NXWBbh6hVW5KVpYhmBsaYalc3CSmyq6i98cg9X93fL2Ec1eHp5upzOUcZ60yFrJCHMyJzjL1FquU0mZZVymRhkjEiXXuSBOKZcK6nCSpyIzlCVWcJXZPGFjcHXYbYJ_61xs9dZ3oe5fakqoEiQRnPQUOVBZ8DEGl-smlDsT9ppgPTjWB8e6d6wHxxr3HXroxJ6tNy78Lf9f-gaHpYEN</recordid><startdate>20181101</startdate><enddate>20181101</enddate><creator>Kikuchi, Shu</creator><creator>Kanehashi, Shinji</creator><creator>Ogino, Kenji</creator><general>Nature Publishing Group UK</general><general>Nature Publishing Group</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20181101</creationdate><title>Transition of phase-separated PBTPA/PMMA solution droplets from core–shell to Janus morphology under UV light irradiation</title><author>Kikuchi, Shu ; Kanehashi, Shinji ; Ogino, Kenji</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c446t-dd8313e8f10cc9b8b7823d3487a9aa5698bf51e99e752e06f75ca236d549cdf63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>639/638/439</topic><topic>639/638/455/958</topic><topic>Biomaterials</topic><topic>Bioorganic Chemistry</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chemistry/Food Science</topic><topic>Droplets</topic><topic>Light irradiation</topic><topic>Morphology</topic><topic>Phase transitions</topic><topic>Polymer Sciences</topic><topic>Polymers</topic><topic>Polymethyl methacrylate</topic><topic>Surfaces and Interfaces</topic><topic>Thin Films</topic><topic>Ultraviolet radiation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kikuchi, Shu</creatorcontrib><creatorcontrib>Kanehashi, Shinji</creatorcontrib><creatorcontrib>Ogino, Kenji</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</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><collection>ProQuest Central China</collection><jtitle>Polymer journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kikuchi, Shu</au><au>Kanehashi, Shinji</au><au>Ogino, Kenji</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Transition of phase-separated PBTPA/PMMA solution droplets from core–shell to Janus morphology under UV light irradiation</atitle><jtitle>Polymer journal</jtitle><stitle>Polym J</stitle><date>2018-11-01</date><risdate>2018</risdate><volume>50</volume><issue>11</issue><spage>1089</spage><epage>1092</epage><pages>1089-1092</pages><issn>0032-3896</issn><eissn>1349-0540</eissn><abstract>Here, we report the morphological transition of a phase-separated structure from core–shell to Janus morphology in droplets consisting of a poly(4-butyltriphenylamine) (PBTPA)/poly(methyl methacrylate) (PMMA) blend solution, induced by UV light irradiation. We obtained a phase-separated structure formed by the evaporation of the solvent from polymer solution droplets dispersed in an aqueous solution containing a surfactant. The rate of transition decreased with increasing polymer concentration and diameter of the droplet. It was also found that the transition was caused by UV light with a wavelength of 365 nm, which is mainly absorbed by PBTPA, indicating that this phenomenon is triggered by PBTPA. When the droplet was heated to 75 °C, no transition was observed.
UV light irradiation causes the unexpected structural transition from core–shell to Janus in droplets consisting of a poly(4-butyltriphenylamine) (PBTPA)/poly(methyl methacrylate) (PMMA) blend solution. We obtained a phase-separated structure formed by the evaporation of the solvent from polymer solution droplets dispersed in an aqueous solution containing a surfactant. It was also found that the transition was caused by UV light with a wavelength of 365 nm, which is mainly absorbed by PBTPA, indicating that this phenomenon is triggered by PBTPA.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><doi>10.1038/s41428-018-0104-0</doi><tpages>4</tpages></addata></record> |
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| subjects | 639/638/439 639/638/455/958 Biomaterials Bioorganic Chemistry Chemistry Chemistry and Materials Science Chemistry/Food Science Droplets Light irradiation Morphology Phase transitions Polymer Sciences Polymers Polymethyl methacrylate Surfaces and Interfaces Thin Films Ultraviolet radiation |
| title | Transition of phase-separated PBTPA/PMMA solution droplets from core–shell to Janus morphology under UV light irradiation |
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