Physical Properties of PHB/VMF2 Nanocomposite Microcapsules in Water
The characterization of nanocomposites microcapsules made of biodegradable polymers is really important to science and technology, as different systems can be produced targeting unique properties. The aim of this study is to prepare and to evaluate oil loaded PHB/VMF2 microcapsules’ behavior in wate...
Gespeichert in:
| Veröffentlicht in: | Materials science forum 2018-09, Vol.930, p.190-194 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 194 |
|---|---|
| container_issue | |
| container_start_page | 190 |
| container_title | Materials science forum |
| container_volume | 930 |
| creator | de Carvalho Arjona, Jéssica Wiebeck, Hélio Hui, Wang Shu Díaz, Francisco Rolando Valenzuela da Silva-Valenzuela, Maria das Graças |
| description | The characterization of nanocomposites microcapsules made of biodegradable polymers is really important to science and technology, as different systems can be produced targeting unique properties. The aim of this study is to prepare and to evaluate oil loaded PHB/VMF2 microcapsules’ behavior in water. The microcapsules were analyzed by FTIR, SEM and XRD. The biodegradable nanocomposite present exfoliated clay (XRD) whose absorption at 989 cm-1 (FTIR) indicates the Si-O stretching vibration, from VMF2. The microcapsules observed by SEM presented spherical shapes and some average diameters from 12 μm to 35 μm, depending on the composition of the shell and the presence or absence of the encapsulated oil. Compared to microcapsules’ shell made from PHB, those from the nanocomposite PHB/VMF2 proved to display better mechanical resistance thus very few fractured particles were observed by SEM. |
| doi_str_mv | 10.4028/www.scientific.net/MSF.930.190 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2104276739</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2104276739</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2710-a39393ef78a156ef2ea21d5ad053181273ec0ef3c8831d10fe1dedace5a9a2aa3</originalsourceid><addsrcrecordid>eNqNkEtLAzEUhYMoWKv_YUBwN9Mk08xjI2q1Vmi14GsZLpkbmtJOxiSl9N-bUqFbuYu7OXzn8BFyw2g2pLwabLfbzCuDbTDaqKzFMJi9j7M6pxmr6QnpsaLgaV0Kfkp6lAuRimFZnJML75eU5qxiRY88zhc7bxSskrmzHbpg0CdWJ_PJw-BrNubJK7RW2XVnvQmYzIxyVkHnN6uYM23yDQHdJTnTsPJ49ff75HP89DGapNO355fR_TRVvGQ0hbyOh7qsgIkCNUfgrBHQULFfw8scFUWdq6rKWcOoRtZgAwoF1MAB8j65PnA7Z3826INc2o1rY6XkjA55WZSxoE9uD6k41XuHWnbOrMHtJKNyb05Gc_JoTkZzMpqT0ZyM5iLg7gAIDlofUC2OPf9E_AJikH_C</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2104276739</pqid></control><display><type>article</type><title>Physical Properties of PHB/VMF2 Nanocomposite Microcapsules in Water</title><source>ProQuest Central Essentials</source><source>ProQuest Central Student</source><source>Scientific.net Journals</source><source>ProQuest Central (Alumni)</source><creator>de Carvalho Arjona, Jéssica ; Wiebeck, Hélio ; Hui, Wang Shu ; Díaz, Francisco Rolando Valenzuela ; da Silva-Valenzuela, Maria das Graças</creator><creatorcontrib>de Carvalho Arjona, Jéssica ; Wiebeck, Hélio ; Hui, Wang Shu ; Díaz, Francisco Rolando Valenzuela ; da Silva-Valenzuela, Maria das Graças</creatorcontrib><description>The characterization of nanocomposites microcapsules made of biodegradable polymers is really important to science and technology, as different systems can be produced targeting unique properties. The aim of this study is to prepare and to evaluate oil loaded PHB/VMF2 microcapsules’ behavior in water. The microcapsules were analyzed by FTIR, SEM and XRD. The biodegradable nanocomposite present exfoliated clay (XRD) whose absorption at 989 cm-1 (FTIR) indicates the Si-O stretching vibration, from VMF2. The microcapsules observed by SEM presented spherical shapes and some average diameters from 12 μm to 35 μm, depending on the composition of the shell and the presence or absence of the encapsulated oil. Compared to microcapsules’ shell made from PHB, those from the nanocomposite PHB/VMF2 proved to display better mechanical resistance thus very few fractured particles were observed by SEM.</description><identifier>ISSN: 0255-5476</identifier><identifier>ISSN: 1662-9752</identifier><identifier>EISSN: 1662-9752</identifier><identifier>DOI: 10.4028/www.scientific.net/MSF.930.190</identifier><language>eng</language><publisher>Pfaffikon: Trans Tech Publications Ltd</publisher><subject>Biodegradable materials ; Nanocomposites ; Physical properties</subject><ispartof>Materials science forum, 2018-09, Vol.930, p.190-194</ispartof><rights>2018 Trans Tech Publications Ltd</rights><rights>Copyright Trans Tech Publications Ltd. Sep 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2710-a39393ef78a156ef2ea21d5ad053181273ec0ef3c8831d10fe1dedace5a9a2aa3</citedby><cites>FETCH-LOGICAL-c2710-a39393ef78a156ef2ea21d5ad053181273ec0ef3c8831d10fe1dedace5a9a2aa3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttps://www.scientific.net/Image/TitleCover/4638?width=600</thumbnail><linktohtml>$$Uhttps://www.proquest.com/docview/2104276739?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,780,784,21388,21389,23255,27923,27924,33529,33702,34313,43658,43786,44066</link.rule.ids></links><search><creatorcontrib>de Carvalho Arjona, Jéssica</creatorcontrib><creatorcontrib>Wiebeck, Hélio</creatorcontrib><creatorcontrib>Hui, Wang Shu</creatorcontrib><creatorcontrib>Díaz, Francisco Rolando Valenzuela</creatorcontrib><creatorcontrib>da Silva-Valenzuela, Maria das Graças</creatorcontrib><title>Physical Properties of PHB/VMF2 Nanocomposite Microcapsules in Water</title><title>Materials science forum</title><description>The characterization of nanocomposites microcapsules made of biodegradable polymers is really important to science and technology, as different systems can be produced targeting unique properties. The aim of this study is to prepare and to evaluate oil loaded PHB/VMF2 microcapsules’ behavior in water. The microcapsules were analyzed by FTIR, SEM and XRD. The biodegradable nanocomposite present exfoliated clay (XRD) whose absorption at 989 cm-1 (FTIR) indicates the Si-O stretching vibration, from VMF2. The microcapsules observed by SEM presented spherical shapes and some average diameters from 12 μm to 35 μm, depending on the composition of the shell and the presence or absence of the encapsulated oil. Compared to microcapsules’ shell made from PHB, those from the nanocomposite PHB/VMF2 proved to display better mechanical resistance thus very few fractured particles were observed by SEM.</description><subject>Biodegradable materials</subject><subject>Nanocomposites</subject><subject>Physical properties</subject><issn>0255-5476</issn><issn>1662-9752</issn><issn>1662-9752</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqNkEtLAzEUhYMoWKv_YUBwN9Mk08xjI2q1Vmi14GsZLpkbmtJOxiSl9N-bUqFbuYu7OXzn8BFyw2g2pLwabLfbzCuDbTDaqKzFMJi9j7M6pxmr6QnpsaLgaV0Kfkp6lAuRimFZnJML75eU5qxiRY88zhc7bxSskrmzHbpg0CdWJ_PJw-BrNubJK7RW2XVnvQmYzIxyVkHnN6uYM23yDQHdJTnTsPJ49ff75HP89DGapNO355fR_TRVvGQ0hbyOh7qsgIkCNUfgrBHQULFfw8scFUWdq6rKWcOoRtZgAwoF1MAB8j65PnA7Z3826INc2o1rY6XkjA55WZSxoE9uD6k41XuHWnbOrMHtJKNyb05Gc_JoTkZzMpqT0ZyM5iLg7gAIDlofUC2OPf9E_AJikH_C</recordid><startdate>20180901</startdate><enddate>20180901</enddate><creator>de Carvalho Arjona, Jéssica</creator><creator>Wiebeck, Hélio</creator><creator>Hui, Wang Shu</creator><creator>Díaz, Francisco Rolando Valenzuela</creator><creator>da Silva-Valenzuela, Maria das Graças</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SR</scope><scope>7XB</scope><scope>88I</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>M2P</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope></search><sort><creationdate>20180901</creationdate><title>Physical Properties of PHB/VMF2 Nanocomposite Microcapsules in Water</title><author>de Carvalho Arjona, Jéssica ; Wiebeck, Hélio ; Hui, Wang Shu ; Díaz, Francisco Rolando Valenzuela ; da Silva-Valenzuela, Maria das Graças</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2710-a39393ef78a156ef2ea21d5ad053181273ec0ef3c8831d10fe1dedace5a9a2aa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Biodegradable materials</topic><topic>Nanocomposites</topic><topic>Physical properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>de Carvalho Arjona, Jéssica</creatorcontrib><creatorcontrib>Wiebeck, Hélio</creatorcontrib><creatorcontrib>Hui, Wang Shu</creatorcontrib><creatorcontrib>Díaz, Francisco Rolando Valenzuela</creatorcontrib><creatorcontrib>da Silva-Valenzuela, Maria das Graças</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Engineered Materials Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>https://resources.nclive.org/materials</collection><collection>ProQuest Science Journals</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><collection>ProQuest Central Basic</collection><jtitle>Materials science forum</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>de Carvalho Arjona, Jéssica</au><au>Wiebeck, Hélio</au><au>Hui, Wang Shu</au><au>Díaz, Francisco Rolando Valenzuela</au><au>da Silva-Valenzuela, Maria das Graças</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Physical Properties of PHB/VMF2 Nanocomposite Microcapsules in Water</atitle><jtitle>Materials science forum</jtitle><date>2018-09-01</date><risdate>2018</risdate><volume>930</volume><spage>190</spage><epage>194</epage><pages>190-194</pages><issn>0255-5476</issn><issn>1662-9752</issn><eissn>1662-9752</eissn><abstract>The characterization of nanocomposites microcapsules made of biodegradable polymers is really important to science and technology, as different systems can be produced targeting unique properties. The aim of this study is to prepare and to evaluate oil loaded PHB/VMF2 microcapsules’ behavior in water. The microcapsules were analyzed by FTIR, SEM and XRD. The biodegradable nanocomposite present exfoliated clay (XRD) whose absorption at 989 cm-1 (FTIR) indicates the Si-O stretching vibration, from VMF2. The microcapsules observed by SEM presented spherical shapes and some average diameters from 12 μm to 35 μm, depending on the composition of the shell and the presence or absence of the encapsulated oil. Compared to microcapsules’ shell made from PHB, those from the nanocomposite PHB/VMF2 proved to display better mechanical resistance thus very few fractured particles were observed by SEM.</abstract><cop>Pfaffikon</cop><pub>Trans Tech Publications Ltd</pub><doi>10.4028/www.scientific.net/MSF.930.190</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0255-5476 |
| ispartof | Materials science forum, 2018-09, Vol.930, p.190-194 |
| issn | 0255-5476 1662-9752 1662-9752 |
| language | eng |
| recordid | cdi_proquest_journals_2104276739 |
| source | ProQuest Central Essentials; ProQuest Central Student; Scientific.net Journals; ProQuest Central (Alumni) |
| subjects | Biodegradable materials Nanocomposites Physical properties |
| title | Physical Properties of PHB/VMF2 Nanocomposite Microcapsules in Water |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-10T14%3A18%3A23IST&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=Physical%20Properties%20of%20PHB/VMF2%20Nanocomposite%20Microcapsules%20in%20Water&rft.jtitle=Materials%20science%20forum&rft.au=de%20Carvalho%20Arjona,%20J%C3%A9ssica&rft.date=2018-09-01&rft.volume=930&rft.spage=190&rft.epage=194&rft.pages=190-194&rft.issn=0255-5476&rft.eissn=1662-9752&rft_id=info:doi/10.4028/www.scientific.net/MSF.930.190&rft_dat=%3Cproquest_cross%3E2104276739%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=2104276739&rft_id=info:pmid/&rfr_iscdi=true |