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Cyclic topology effects on the morphology of biocompatible and environment-friendly poly( -caprolactone) under nanoscale film confinement
A series of cyclic poly( -caprolactone)s ( c -PCLs) with extremely high purity have been prepared and quantitatively investigated in terms of the impact of molecular topology on the nanoscale film morphological structure. Quantitative synchrotron grazing incidence small angle X-ray scattering analys...
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Published in: | Polymer chemistry 2020-07, Vol.11 (28), p.463-4638 |
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container_end_page | 4638 |
container_issue | 28 |
container_start_page | 463 |
container_title | Polymer chemistry |
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creator | Xiang, Li Ryu, Wonyeong Kim, Jehan Ree, Moonhor |
description | A series of cyclic poly( -caprolactone)s (
c
-PCLs) with extremely high purity have been prepared and quantitatively investigated in terms of the impact of molecular topology on the nanoscale film morphological structure. Quantitative synchrotron grazing incidence small angle X-ray scattering analysis found that
c
-PCLs, in comparison with their linear counterparts (
l
-PCLs), exclusively form a horizontal lamellar structure with a shorter long period, characterized by a thicker crystalline layer, thicker and denser interfacial layers and a thinner amorphous layer. Grazing incidence wide angle scattering analysis additionally confirmed higher crystallinities for
c
-PCLs, which were further supported by synchrotron X-ray reflectivity analysis. Overall, the quantitative structural analyses of this study provide for the first time comprehensive insights into cyclic topology effects on the nanoscale film morphology of biocompatible and environment-friendly PCL.
Quantitative grazing incidence X-ray scattering analysis combined with X-ray reflectivity using synchrotron radiation sources was explored for the first time cyclic topology effects on the nanoscale film morphology of poly( -caprolactone). |
doi_str_mv | 10.1039/d0py00665c |
format | article |
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c
-PCLs) with extremely high purity have been prepared and quantitatively investigated in terms of the impact of molecular topology on the nanoscale film morphological structure. Quantitative synchrotron grazing incidence small angle X-ray scattering analysis found that
c
-PCLs, in comparison with their linear counterparts (
l
-PCLs), exclusively form a horizontal lamellar structure with a shorter long period, characterized by a thicker crystalline layer, thicker and denser interfacial layers and a thinner amorphous layer. Grazing incidence wide angle scattering analysis additionally confirmed higher crystallinities for
c
-PCLs, which were further supported by synchrotron X-ray reflectivity analysis. Overall, the quantitative structural analyses of this study provide for the first time comprehensive insights into cyclic topology effects on the nanoscale film morphology of biocompatible and environment-friendly PCL.
Quantitative grazing incidence X-ray scattering analysis combined with X-ray reflectivity using synchrotron radiation sources was explored for the first time cyclic topology effects on the nanoscale film morphology of poly( -caprolactone).</description><identifier>ISSN: 1759-9954</identifier><identifier>EISSN: 1759-9962</identifier><identifier>DOI: 10.1039/d0py00665c</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Biocompatibility ; Crystal structure ; Crystallinity ; Data analysis ; Grazing incidence ; Lamellar structure ; Morphology ; Polymer chemistry ; Small angle X ray scattering ; Synchrotron radiation ; Topology</subject><ispartof>Polymer chemistry, 2020-07, Vol.11 (28), p.463-4638</ispartof><rights>Copyright Royal Society of Chemistry 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c373t-f580ad3448596cc478ad40c517cf970344aa02e835b86b8a4cb108c6ccc246fe3</citedby><cites>FETCH-LOGICAL-c373t-f580ad3448596cc478ad40c517cf970344aa02e835b86b8a4cb108c6ccc246fe3</cites><orcidid>0000-0001-5562-2913</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Xiang, Li</creatorcontrib><creatorcontrib>Ryu, Wonyeong</creatorcontrib><creatorcontrib>Kim, Jehan</creatorcontrib><creatorcontrib>Ree, Moonhor</creatorcontrib><title>Cyclic topology effects on the morphology of biocompatible and environment-friendly poly( -caprolactone) under nanoscale film confinement</title><title>Polymer chemistry</title><description>A series of cyclic poly( -caprolactone)s (
c
-PCLs) with extremely high purity have been prepared and quantitatively investigated in terms of the impact of molecular topology on the nanoscale film morphological structure. Quantitative synchrotron grazing incidence small angle X-ray scattering analysis found that
c
-PCLs, in comparison with their linear counterparts (
l
-PCLs), exclusively form a horizontal lamellar structure with a shorter long period, characterized by a thicker crystalline layer, thicker and denser interfacial layers and a thinner amorphous layer. Grazing incidence wide angle scattering analysis additionally confirmed higher crystallinities for
c
-PCLs, which were further supported by synchrotron X-ray reflectivity analysis. Overall, the quantitative structural analyses of this study provide for the first time comprehensive insights into cyclic topology effects on the nanoscale film morphology of biocompatible and environment-friendly PCL.
Quantitative grazing incidence X-ray scattering analysis combined with X-ray reflectivity using synchrotron radiation sources was explored for the first time cyclic topology effects on the nanoscale film morphology of poly( -caprolactone).</description><subject>Biocompatibility</subject><subject>Crystal structure</subject><subject>Crystallinity</subject><subject>Data analysis</subject><subject>Grazing incidence</subject><subject>Lamellar structure</subject><subject>Morphology</subject><subject>Polymer chemistry</subject><subject>Small angle X ray scattering</subject><subject>Synchrotron radiation</subject><subject>Topology</subject><issn>1759-9954</issn><issn>1759-9962</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kU1LxDAQhoMouKxevAsRLypUkybpx1HqJyzoQQ-eSjpN3C5tUpOu0J_gvzZrZb05lxmY5513mEHoiJJLSlh-VZN-JCRJBOygGU1FHuV5Eu9ua8H30aH3KxKCUR6zZIa-ihHaBvBge9va9xErrRUMHluDh6XCnXX9cupYjavGgu16OTRVq7A0NVbms3HWdMoMkXaNMnU74jBqPMMRyN7ZVsJgjTrHa1Mrh4001oMMat20HQZrdGPURn6A9rRsvTr8zXP0enf7UjxEi6f7x-J6EQFLWTARGZE14zwTeQLA00zWnICgKeg8JaEhJYlVxkSVJVUmOVSUZBBQiHmiFZuj02luWO5jrfxQruzamWBZxjwWQqR5TgN1MVHgrPdO6bJ3TSfdWFJSbq5d3pDnt59rFwE-mWDnYcv9faPsax2Y4_8Y9g2OXYpg</recordid><startdate>20200728</startdate><enddate>20200728</enddate><creator>Xiang, Li</creator><creator>Ryu, Wonyeong</creator><creator>Kim, Jehan</creator><creator>Ree, Moonhor</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0001-5562-2913</orcidid></search><sort><creationdate>20200728</creationdate><title>Cyclic topology effects on the morphology of biocompatible and environment-friendly poly( -caprolactone) under nanoscale film confinement</title><author>Xiang, Li ; Ryu, Wonyeong ; Kim, Jehan ; Ree, Moonhor</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c373t-f580ad3448596cc478ad40c517cf970344aa02e835b86b8a4cb108c6ccc246fe3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Biocompatibility</topic><topic>Crystal structure</topic><topic>Crystallinity</topic><topic>Data analysis</topic><topic>Grazing incidence</topic><topic>Lamellar structure</topic><topic>Morphology</topic><topic>Polymer chemistry</topic><topic>Small angle X ray scattering</topic><topic>Synchrotron radiation</topic><topic>Topology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xiang, Li</creatorcontrib><creatorcontrib>Ryu, Wonyeong</creatorcontrib><creatorcontrib>Kim, Jehan</creatorcontrib><creatorcontrib>Ree, Moonhor</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymer chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xiang, Li</au><au>Ryu, Wonyeong</au><au>Kim, Jehan</au><au>Ree, Moonhor</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cyclic topology effects on the morphology of biocompatible and environment-friendly poly( -caprolactone) under nanoscale film confinement</atitle><jtitle>Polymer chemistry</jtitle><date>2020-07-28</date><risdate>2020</risdate><volume>11</volume><issue>28</issue><spage>463</spage><epage>4638</epage><pages>463-4638</pages><issn>1759-9954</issn><eissn>1759-9962</eissn><abstract>A series of cyclic poly( -caprolactone)s (
c
-PCLs) with extremely high purity have been prepared and quantitatively investigated in terms of the impact of molecular topology on the nanoscale film morphological structure. Quantitative synchrotron grazing incidence small angle X-ray scattering analysis found that
c
-PCLs, in comparison with their linear counterparts (
l
-PCLs), exclusively form a horizontal lamellar structure with a shorter long period, characterized by a thicker crystalline layer, thicker and denser interfacial layers and a thinner amorphous layer. Grazing incidence wide angle scattering analysis additionally confirmed higher crystallinities for
c
-PCLs, which were further supported by synchrotron X-ray reflectivity analysis. Overall, the quantitative structural analyses of this study provide for the first time comprehensive insights into cyclic topology effects on the nanoscale film morphology of biocompatible and environment-friendly PCL.
Quantitative grazing incidence X-ray scattering analysis combined with X-ray reflectivity using synchrotron radiation sources was explored for the first time cyclic topology effects on the nanoscale film morphology of poly( -caprolactone).</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/d0py00665c</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0001-5562-2913</orcidid></addata></record> |
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ispartof | Polymer chemistry, 2020-07, Vol.11 (28), p.463-4638 |
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language | eng |
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source | Royal Society of Chemistry |
subjects | Biocompatibility Crystal structure Crystallinity Data analysis Grazing incidence Lamellar structure Morphology Polymer chemistry Small angle X ray scattering Synchrotron radiation Topology |
title | Cyclic topology effects on the morphology of biocompatible and environment-friendly poly( -caprolactone) under nanoscale film confinement |
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