Biodegradable supramolecular composites of poly(ε-caprolactone) and low-molecular-weight organic gelators
When a homogeneous hot liquid of poly(ε‐caprolactone) (PCL) with (R)‐12‐hydroxystearic acid (HSA) or N‐carbobenzyloxy‐L‐isoleucylaminooctadecane (CIA) was gradually cooled to room temperature, the mixture became gelatinous material and then solidified to give a PCL/HSA or PCL/CIA composite. The rheo...
Gespeichert in:
| Veröffentlicht in: | Journal of applied polymer science 2012-06, Vol.124 (5), p.4165-4173 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 4173 |
|---|---|
| container_issue | 5 |
| container_start_page | 4165 |
| container_title | Journal of applied polymer science |
| container_volume | 124 |
| creator | Shibata, Mitsuhiro Kaneko, Katsuyuki Hirayama, Kazuya |
| description | When a homogeneous hot liquid of poly(ε‐caprolactone) (PCL) with (R)‐12‐hydroxystearic acid (HSA) or N‐carbobenzyloxy‐L‐isoleucylaminooctadecane (CIA) was gradually cooled to room temperature, the mixture became gelatinous material and then solidified to give a PCL/HSA or PCL/CIA composite. The rheological measurements of the mixtures of PCL with HSA and CIA revealed that the organogels are formed at around 70–50°C and 100–73°C during the cooling process, respectively. Furthermore, the formation of supramolecular fibrillar networks was confirmed by the microscopic and differential scanning calorimetric analyses. The tensile moduli of both the composites were improved by the addition of CIA and HSA. Both the composites showed so high biodegradability as PCL. The fibrillar networks of the composites were also regenerated during the repeated cooling process from the isotropic liquid. © 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2012 |
| doi_str_mv | 10.1002/app.35365 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1541434140</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1541434140</sourcerecordid><originalsourceid>FETCH-LOGICAL-c5055-c2f93ca4fff5e8a38cc3890b9bc9f938b8c9c03efe681d7f3e986c1aeadcb16a3</originalsourceid><addsrcrecordid>eNp1kMFu1DAQhiMEEkvhwBtEQkjtIa0dx459LAsUpAqKBOJoTWbHSxZvnNqJln0wXoNnwmXLHpA4jOYw3__Pr78onnN2zhmrL2Acz4UUSj4oFpyZtmpUrR8Wi3zjlTZGPi6epLRhjHPJ1KLYvOrDitYRVtB5KtM8RtgGTzh7iCWG7RhSP1EqgyvH4Penv35WCGMMHnAKA52VMKxKH3bVUVXtqF9_m8oQ1zD0WK7JwxRielo8cuATPbvfJ8WXt28-L99V1x-v3i8vryuUTMoKa2cEQuOck6RBaEShDetMhyZfdKfRIBPkSGm-ap0goxVyIFhhxxWIk-L04JtT3s6UJrvtE5L3MFCYk-Wy4Y3IwzL64h90E-Y45HSZ4soYUxueqbMDhTGkFMnZMfZbiHvLmb1r3ebW7Z_WM_vy3hESgncRBuzTUVBL1Whe332-OHC73tP-_4b28ubmr3N1UPRpoh9HBcTvVrWilfbrhyvL69fLVn2qrRK_AVFvoog</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1516999291</pqid></control><display><type>article</type><title>Biodegradable supramolecular composites of poly(ε-caprolactone) and low-molecular-weight organic gelators</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Shibata, Mitsuhiro ; Kaneko, Katsuyuki ; Hirayama, Kazuya</creator><creatorcontrib>Shibata, Mitsuhiro ; Kaneko, Katsuyuki ; Hirayama, Kazuya</creatorcontrib><description>When a homogeneous hot liquid of poly(ε‐caprolactone) (PCL) with (R)‐12‐hydroxystearic acid (HSA) or N‐carbobenzyloxy‐L‐isoleucylaminooctadecane (CIA) was gradually cooled to room temperature, the mixture became gelatinous material and then solidified to give a PCL/HSA or PCL/CIA composite. The rheological measurements of the mixtures of PCL with HSA and CIA revealed that the organogels are formed at around 70–50°C and 100–73°C during the cooling process, respectively. Furthermore, the formation of supramolecular fibrillar networks was confirmed by the microscopic and differential scanning calorimetric analyses. The tensile moduli of both the composites were improved by the addition of CIA and HSA. Both the composites showed so high biodegradability as PCL. The fibrillar networks of the composites were also regenerated during the repeated cooling process from the isotropic liquid. © 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2012</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.35365</identifier><identifier>CODEN: JAPNAB</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Applied sciences ; biodegradable ; composites ; Exact sciences and technology ; Materials science ; Organic polymers ; organogelator ; Physicochemistry of polymers ; polycaprolactone ; Polymers ; Properties and characterization ; self-assembly ; Solution and gel properties</subject><ispartof>Journal of applied polymer science, 2012-06, Vol.124 (5), p.4165-4173</ispartof><rights>Copyright © 2011 Wiley Periodicals, Inc.</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5055-c2f93ca4fff5e8a38cc3890b9bc9f938b8c9c03efe681d7f3e986c1aeadcb16a3</citedby><cites>FETCH-LOGICAL-c5055-c2f93ca4fff5e8a38cc3890b9bc9f938b8c9c03efe681d7f3e986c1aeadcb16a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fapp.35365$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.35365$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25648120$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Shibata, Mitsuhiro</creatorcontrib><creatorcontrib>Kaneko, Katsuyuki</creatorcontrib><creatorcontrib>Hirayama, Kazuya</creatorcontrib><title>Biodegradable supramolecular composites of poly(ε-caprolactone) and low-molecular-weight organic gelators</title><title>Journal of applied polymer science</title><addtitle>J. Appl. Polym. Sci</addtitle><description>When a homogeneous hot liquid of poly(ε‐caprolactone) (PCL) with (R)‐12‐hydroxystearic acid (HSA) or N‐carbobenzyloxy‐L‐isoleucylaminooctadecane (CIA) was gradually cooled to room temperature, the mixture became gelatinous material and then solidified to give a PCL/HSA or PCL/CIA composite. The rheological measurements of the mixtures of PCL with HSA and CIA revealed that the organogels are formed at around 70–50°C and 100–73°C during the cooling process, respectively. Furthermore, the formation of supramolecular fibrillar networks was confirmed by the microscopic and differential scanning calorimetric analyses. The tensile moduli of both the composites were improved by the addition of CIA and HSA. Both the composites showed so high biodegradability as PCL. The fibrillar networks of the composites were also regenerated during the repeated cooling process from the isotropic liquid. © 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2012</description><subject>Applied sciences</subject><subject>biodegradable</subject><subject>composites</subject><subject>Exact sciences and technology</subject><subject>Materials science</subject><subject>Organic polymers</subject><subject>organogelator</subject><subject>Physicochemistry of polymers</subject><subject>polycaprolactone</subject><subject>Polymers</subject><subject>Properties and characterization</subject><subject>self-assembly</subject><subject>Solution and gel properties</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNp1kMFu1DAQhiMEEkvhwBtEQkjtIa0dx459LAsUpAqKBOJoTWbHSxZvnNqJln0wXoNnwmXLHpA4jOYw3__Pr78onnN2zhmrL2Acz4UUSj4oFpyZtmpUrR8Wi3zjlTZGPi6epLRhjHPJ1KLYvOrDitYRVtB5KtM8RtgGTzh7iCWG7RhSP1EqgyvH4Penv35WCGMMHnAKA52VMKxKH3bVUVXtqF9_m8oQ1zD0WK7JwxRielo8cuATPbvfJ8WXt28-L99V1x-v3i8vryuUTMoKa2cEQuOck6RBaEShDetMhyZfdKfRIBPkSGm-ap0goxVyIFhhxxWIk-L04JtT3s6UJrvtE5L3MFCYk-Wy4Y3IwzL64h90E-Y45HSZ4soYUxueqbMDhTGkFMnZMfZbiHvLmb1r3ebW7Z_WM_vy3hESgncRBuzTUVBL1Whe332-OHC73tP-_4b28ubmr3N1UPRpoh9HBcTvVrWilfbrhyvL69fLVn2qrRK_AVFvoog</recordid><startdate>20120605</startdate><enddate>20120605</enddate><creator>Shibata, Mitsuhiro</creator><creator>Kaneko, Katsuyuki</creator><creator>Hirayama, Kazuya</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><scope>7QO</scope><scope>7T7</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>20120605</creationdate><title>Biodegradable supramolecular composites of poly(ε-caprolactone) and low-molecular-weight organic gelators</title><author>Shibata, Mitsuhiro ; Kaneko, Katsuyuki ; Hirayama, Kazuya</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5055-c2f93ca4fff5e8a38cc3890b9bc9f938b8c9c03efe681d7f3e986c1aeadcb16a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Applied sciences</topic><topic>biodegradable</topic><topic>composites</topic><topic>Exact sciences and technology</topic><topic>Materials science</topic><topic>Organic polymers</topic><topic>organogelator</topic><topic>Physicochemistry of polymers</topic><topic>polycaprolactone</topic><topic>Polymers</topic><topic>Properties and characterization</topic><topic>self-assembly</topic><topic>Solution and gel properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shibata, Mitsuhiro</creatorcontrib><creatorcontrib>Kaneko, Katsuyuki</creatorcontrib><creatorcontrib>Hirayama, Kazuya</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Biotechnology Research Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Journal of applied polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shibata, Mitsuhiro</au><au>Kaneko, Katsuyuki</au><au>Hirayama, Kazuya</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biodegradable supramolecular composites of poly(ε-caprolactone) and low-molecular-weight organic gelators</atitle><jtitle>Journal of applied polymer science</jtitle><addtitle>J. Appl. Polym. Sci</addtitle><date>2012-06-05</date><risdate>2012</risdate><volume>124</volume><issue>5</issue><spage>4165</spage><epage>4173</epage><pages>4165-4173</pages><issn>0021-8995</issn><eissn>1097-4628</eissn><coden>JAPNAB</coden><abstract>When a homogeneous hot liquid of poly(ε‐caprolactone) (PCL) with (R)‐12‐hydroxystearic acid (HSA) or N‐carbobenzyloxy‐L‐isoleucylaminooctadecane (CIA) was gradually cooled to room temperature, the mixture became gelatinous material and then solidified to give a PCL/HSA or PCL/CIA composite. The rheological measurements of the mixtures of PCL with HSA and CIA revealed that the organogels are formed at around 70–50°C and 100–73°C during the cooling process, respectively. Furthermore, the formation of supramolecular fibrillar networks was confirmed by the microscopic and differential scanning calorimetric analyses. The tensile moduli of both the composites were improved by the addition of CIA and HSA. Both the composites showed so high biodegradability as PCL. The fibrillar networks of the composites were also regenerated during the repeated cooling process from the isotropic liquid. © 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2012</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><doi>10.1002/app.35365</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0021-8995 |
| ispartof | Journal of applied polymer science, 2012-06, Vol.124 (5), p.4165-4173 |
| issn | 0021-8995 1097-4628 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1541434140 |
| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Applied sciences biodegradable composites Exact sciences and technology Materials science Organic polymers organogelator Physicochemistry of polymers polycaprolactone Polymers Properties and characterization self-assembly Solution and gel properties |
| title | Biodegradable supramolecular composites of poly(ε-caprolactone) and low-molecular-weight organic gelators |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T05%3A22%3A04IST&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=Biodegradable%20supramolecular%20composites%20of%20poly(%CE%B5-caprolactone)%20and%20low-molecular-weight%20organic%20gelators&rft.jtitle=Journal%20of%20applied%20polymer%20science&rft.au=Shibata,%20Mitsuhiro&rft.date=2012-06-05&rft.volume=124&rft.issue=5&rft.spage=4165&rft.epage=4173&rft.pages=4165-4173&rft.issn=0021-8995&rft.eissn=1097-4628&rft.coden=JAPNAB&rft_id=info:doi/10.1002/app.35365&rft_dat=%3Cproquest_cross%3E1541434140%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=1516999291&rft_id=info:pmid/&rfr_iscdi=true |