Investigation of plasma‐induced chemistry in organic solutions for enhanced electrospun PLA nanofibers
Electrospinning is a versatile technique for the fabrication of polymer‐based nano/microfibers. Both physical and chemical characteristics of pre‐electrospinning polymer solutions affect the morphology and chemistry of electrospun nanofibers. An atmospheric‐pressure plasma jet has previously been sh...
Gespeichert in:
| Veröffentlicht in: | Plasma processes and polymers 2018-06, Vol.15 (6), p.n/a |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | n/a |
|---|---|
| container_issue | 6 |
| container_start_page | |
| container_title | Plasma processes and polymers |
| container_volume | 15 |
| creator | Rezaei, Fatemeh Gorbanev, Yury Chys, Michael Nikiforov, Anton Van Hulle, Stijn W. H. Cos, Paul Bogaerts, Annemie De Geyter, Nathalie |
| description | Electrospinning is a versatile technique for the fabrication of polymer‐based nano/microfibers. Both physical and chemical characteristics of pre‐electrospinning polymer solutions affect the morphology and chemistry of electrospun nanofibers. An atmospheric‐pressure plasma jet has previously been shown to induce physical modifications in polylactic acid (PLA) solutions. This work aims at investigating the plasma‐induced chemistry in organic solutions of PLA, and their effects on the resultant PLA nanofibers. Therefore, very broad range of gas, liquid, and solid (nanofiber) analyzing techniques has been applied. Plasma alters the acidity of the solutions. SEM studies illustrated that complete fiber morphology enhancement only occurred when both PLA and solvent molecules were exposed to pre‐electrospinning plasma treatment. Additionally, the surface chemistry of the PLA nanofibers was mostly preserved.
Solutions of polylactic acid in chloroform and 5,5‐N‐dimethylformamide are subject to pre‐electrospinning plasma treatment (PEPT). EEM, EPR, OES, NMR, XPS, and other analyses are performed. The enhanced conductivity of the solutions is ascribed to the formation of HCl during PEPT. The synergistic effect of chemical changes leads to nanofibers with enhanced uniformity. |
| doi_str_mv | 10.1002/ppap.201700226 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2059532218</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2059532218</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4206-d7bb37131ff75c31baa1f26c8909e2b78e3629207b666c5c95a0fdb8940f58d03</originalsourceid><addsrcrecordid>eNqFkLtOwzAUhiMEEqWwMltiTjl2aiceq4pLpUpkgNlyHLt1ldrBTkDdeASekSchURGMTD6Wvu9c_iS5xjDDAOS2bWU7I4Dz4UPYSTLBDJO0KBg__a0pnCcXMe4AMqAFTJLtyr3p2NmN7Kx3yBvUNjLu5dfHp3V1r3SN1FbvbezCAdkBCBvprELRN_1oRGR8QNptpRtZ3WjVBR_b3qFyvUBOOm9spUO8TM6MbKK--nmnycv93fPyMV0_PayWi3Wq5gRYWudVleU4w8bkVGW4khIbwlTBgWtS5YXOGOEE8ooxpqjiVIKpq4LPwdCihmya3Bz7tsG_9sNpYuf74IaRggDlNCMEFwM1O1JqWDYGbUQb7F6Gg8AgxjTFmKb4TXMQ-FF4t40-_EOLslyUf-4352x7mg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2059532218</pqid></control><display><type>article</type><title>Investigation of plasma‐induced chemistry in organic solutions for enhanced electrospun PLA nanofibers</title><source>Wiley Online Library - AutoHoldings Journals</source><creator>Rezaei, Fatemeh ; Gorbanev, Yury ; Chys, Michael ; Nikiforov, Anton ; Van Hulle, Stijn W. H. ; Cos, Paul ; Bogaerts, Annemie ; De Geyter, Nathalie</creator><creatorcontrib>Rezaei, Fatemeh ; Gorbanev, Yury ; Chys, Michael ; Nikiforov, Anton ; Van Hulle, Stijn W. H. ; Cos, Paul ; Bogaerts, Annemie ; De Geyter, Nathalie</creatorcontrib><description>Electrospinning is a versatile technique for the fabrication of polymer‐based nano/microfibers. Both physical and chemical characteristics of pre‐electrospinning polymer solutions affect the morphology and chemistry of electrospun nanofibers. An atmospheric‐pressure plasma jet has previously been shown to induce physical modifications in polylactic acid (PLA) solutions. This work aims at investigating the plasma‐induced chemistry in organic solutions of PLA, and their effects on the resultant PLA nanofibers. Therefore, very broad range of gas, liquid, and solid (nanofiber) analyzing techniques has been applied. Plasma alters the acidity of the solutions. SEM studies illustrated that complete fiber morphology enhancement only occurred when both PLA and solvent molecules were exposed to pre‐electrospinning plasma treatment. Additionally, the surface chemistry of the PLA nanofibers was mostly preserved.
Solutions of polylactic acid in chloroform and 5,5‐N‐dimethylformamide are subject to pre‐electrospinning plasma treatment (PEPT). EEM, EPR, OES, NMR, XPS, and other analyses are performed. The enhanced conductivity of the solutions is ascribed to the formation of HCl during PEPT. The synergistic effect of chemical changes leads to nanofibers with enhanced uniformity.</description><identifier>ISSN: 1612-8850</identifier><identifier>EISSN: 1612-8869</identifier><identifier>DOI: 10.1002/ppap.201700226</identifier><language>eng</language><publisher>Weinheim: Wiley Subscription Services, Inc</publisher><subject>atmopsheric pressure plasma ; Chemistry ; Electrospinning ; electrospun nanofibers ; EPR ; Microfibers ; Molecular chains ; Morphology ; Nanofibers ; OES ; Organic chemistry ; Plasma ; Plasma jets ; Polylactic acid ; Polymers ; pre‐electrospinning plasma treatment</subject><ispartof>Plasma processes and polymers, 2018-06, Vol.15 (6), p.n/a</ispartof><rights>2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4206-d7bb37131ff75c31baa1f26c8909e2b78e3629207b666c5c95a0fdb8940f58d03</citedby><cites>FETCH-LOGICAL-c4206-d7bb37131ff75c31baa1f26c8909e2b78e3629207b666c5c95a0fdb8940f58d03</cites><orcidid>0000-0002-3316-9836</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fppap.201700226$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fppap.201700226$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45553,45554</link.rule.ids></links><search><creatorcontrib>Rezaei, Fatemeh</creatorcontrib><creatorcontrib>Gorbanev, Yury</creatorcontrib><creatorcontrib>Chys, Michael</creatorcontrib><creatorcontrib>Nikiforov, Anton</creatorcontrib><creatorcontrib>Van Hulle, Stijn W. H.</creatorcontrib><creatorcontrib>Cos, Paul</creatorcontrib><creatorcontrib>Bogaerts, Annemie</creatorcontrib><creatorcontrib>De Geyter, Nathalie</creatorcontrib><title>Investigation of plasma‐induced chemistry in organic solutions for enhanced electrospun PLA nanofibers</title><title>Plasma processes and polymers</title><description>Electrospinning is a versatile technique for the fabrication of polymer‐based nano/microfibers. Both physical and chemical characteristics of pre‐electrospinning polymer solutions affect the morphology and chemistry of electrospun nanofibers. An atmospheric‐pressure plasma jet has previously been shown to induce physical modifications in polylactic acid (PLA) solutions. This work aims at investigating the plasma‐induced chemistry in organic solutions of PLA, and their effects on the resultant PLA nanofibers. Therefore, very broad range of gas, liquid, and solid (nanofiber) analyzing techniques has been applied. Plasma alters the acidity of the solutions. SEM studies illustrated that complete fiber morphology enhancement only occurred when both PLA and solvent molecules were exposed to pre‐electrospinning plasma treatment. Additionally, the surface chemistry of the PLA nanofibers was mostly preserved.
Solutions of polylactic acid in chloroform and 5,5‐N‐dimethylformamide are subject to pre‐electrospinning plasma treatment (PEPT). EEM, EPR, OES, NMR, XPS, and other analyses are performed. The enhanced conductivity of the solutions is ascribed to the formation of HCl during PEPT. The synergistic effect of chemical changes leads to nanofibers with enhanced uniformity.</description><subject>atmopsheric pressure plasma</subject><subject>Chemistry</subject><subject>Electrospinning</subject><subject>electrospun nanofibers</subject><subject>EPR</subject><subject>Microfibers</subject><subject>Molecular chains</subject><subject>Morphology</subject><subject>Nanofibers</subject><subject>OES</subject><subject>Organic chemistry</subject><subject>Plasma</subject><subject>Plasma jets</subject><subject>Polylactic acid</subject><subject>Polymers</subject><subject>pre‐electrospinning plasma treatment</subject><issn>1612-8850</issn><issn>1612-8869</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqFkLtOwzAUhiMEEqWwMltiTjl2aiceq4pLpUpkgNlyHLt1ldrBTkDdeASekSchURGMTD6Wvu9c_iS5xjDDAOS2bWU7I4Dz4UPYSTLBDJO0KBg__a0pnCcXMe4AMqAFTJLtyr3p2NmN7Kx3yBvUNjLu5dfHp3V1r3SN1FbvbezCAdkBCBvprELRN_1oRGR8QNptpRtZ3WjVBR_b3qFyvUBOOm9spUO8TM6MbKK--nmnycv93fPyMV0_PayWi3Wq5gRYWudVleU4w8bkVGW4khIbwlTBgWtS5YXOGOEE8ooxpqjiVIKpq4LPwdCihmya3Bz7tsG_9sNpYuf74IaRggDlNCMEFwM1O1JqWDYGbUQb7F6Gg8AgxjTFmKb4TXMQ-FF4t40-_EOLslyUf-4352x7mg</recordid><startdate>201806</startdate><enddate>201806</enddate><creator>Rezaei, Fatemeh</creator><creator>Gorbanev, Yury</creator><creator>Chys, Michael</creator><creator>Nikiforov, Anton</creator><creator>Van Hulle, Stijn W. H.</creator><creator>Cos, Paul</creator><creator>Bogaerts, Annemie</creator><creator>De Geyter, Nathalie</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0002-3316-9836</orcidid></search><sort><creationdate>201806</creationdate><title>Investigation of plasma‐induced chemistry in organic solutions for enhanced electrospun PLA nanofibers</title><author>Rezaei, Fatemeh ; Gorbanev, Yury ; Chys, Michael ; Nikiforov, Anton ; Van Hulle, Stijn W. H. ; Cos, Paul ; Bogaerts, Annemie ; De Geyter, Nathalie</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4206-d7bb37131ff75c31baa1f26c8909e2b78e3629207b666c5c95a0fdb8940f58d03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>atmopsheric pressure plasma</topic><topic>Chemistry</topic><topic>Electrospinning</topic><topic>electrospun nanofibers</topic><topic>EPR</topic><topic>Microfibers</topic><topic>Molecular chains</topic><topic>Morphology</topic><topic>Nanofibers</topic><topic>OES</topic><topic>Organic chemistry</topic><topic>Plasma</topic><topic>Plasma jets</topic><topic>Polylactic acid</topic><topic>Polymers</topic><topic>pre‐electrospinning plasma treatment</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rezaei, Fatemeh</creatorcontrib><creatorcontrib>Gorbanev, Yury</creatorcontrib><creatorcontrib>Chys, Michael</creatorcontrib><creatorcontrib>Nikiforov, Anton</creatorcontrib><creatorcontrib>Van Hulle, Stijn W. H.</creatorcontrib><creatorcontrib>Cos, Paul</creatorcontrib><creatorcontrib>Bogaerts, Annemie</creatorcontrib><creatorcontrib>De Geyter, Nathalie</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Plasma processes and polymers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rezaei, Fatemeh</au><au>Gorbanev, Yury</au><au>Chys, Michael</au><au>Nikiforov, Anton</au><au>Van Hulle, Stijn W. H.</au><au>Cos, Paul</au><au>Bogaerts, Annemie</au><au>De Geyter, Nathalie</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigation of plasma‐induced chemistry in organic solutions for enhanced electrospun PLA nanofibers</atitle><jtitle>Plasma processes and polymers</jtitle><date>2018-06</date><risdate>2018</risdate><volume>15</volume><issue>6</issue><epage>n/a</epage><issn>1612-8850</issn><eissn>1612-8869</eissn><abstract>Electrospinning is a versatile technique for the fabrication of polymer‐based nano/microfibers. Both physical and chemical characteristics of pre‐electrospinning polymer solutions affect the morphology and chemistry of electrospun nanofibers. An atmospheric‐pressure plasma jet has previously been shown to induce physical modifications in polylactic acid (PLA) solutions. This work aims at investigating the plasma‐induced chemistry in organic solutions of PLA, and their effects on the resultant PLA nanofibers. Therefore, very broad range of gas, liquid, and solid (nanofiber) analyzing techniques has been applied. Plasma alters the acidity of the solutions. SEM studies illustrated that complete fiber morphology enhancement only occurred when both PLA and solvent molecules were exposed to pre‐electrospinning plasma treatment. Additionally, the surface chemistry of the PLA nanofibers was mostly preserved.
Solutions of polylactic acid in chloroform and 5,5‐N‐dimethylformamide are subject to pre‐electrospinning plasma treatment (PEPT). EEM, EPR, OES, NMR, XPS, and other analyses are performed. The enhanced conductivity of the solutions is ascribed to the formation of HCl during PEPT. The synergistic effect of chemical changes leads to nanofibers with enhanced uniformity.</abstract><cop>Weinheim</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/ppap.201700226</doi><tpages>18</tpages><orcidid>https://orcid.org/0000-0002-3316-9836</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1612-8850 |
| ispartof | Plasma processes and polymers, 2018-06, Vol.15 (6), p.n/a |
| issn | 1612-8850 1612-8869 |
| language | eng |
| recordid | cdi_proquest_journals_2059532218 |
| source | Wiley Online Library - AutoHoldings Journals |
| subjects | atmopsheric pressure plasma Chemistry Electrospinning electrospun nanofibers EPR Microfibers Molecular chains Morphology Nanofibers OES Organic chemistry Plasma Plasma jets Polylactic acid Polymers pre‐electrospinning plasma treatment |
| title | Investigation of plasma‐induced chemistry in organic solutions for enhanced electrospun PLA nanofibers |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T05%3A40%3A42IST&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=Investigation%20of%20plasma%E2%80%90induced%20chemistry%20in%20organic%20solutions%20for%20enhanced%20electrospun%20PLA%20nanofibers&rft.jtitle=Plasma%20processes%20and%20polymers&rft.au=Rezaei,%20Fatemeh&rft.date=2018-06&rft.volume=15&rft.issue=6&rft.epage=n/a&rft.issn=1612-8850&rft.eissn=1612-8869&rft_id=info:doi/10.1002/ppap.201700226&rft_dat=%3Cproquest_cross%3E2059532218%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=2059532218&rft_id=info:pmid/&rfr_iscdi=true |