Moisture-activated dynamics on crystallite surfaces in cellulose
The structural basis of the interdependence between moisture content and activation of cooperative dynamics in natural cellulose is explored using a solid state NMR experiment which is able to localize these motions to cellulose chains on the surface of the unitary crystallite. Making assumptions ba...
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| Veröffentlicht in: | Colloid and polymer science 2019-04, Vol.297 (4), p.521-527 |
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| container_title | Colloid and polymer science |
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| creator | Garvey, Christopher J. Simon, George P. Whittaker, Andrew K. Parker, Ian H. |
| description | The structural basis of the interdependence between moisture content and activation of cooperative dynamics in natural cellulose is explored using a solid state NMR experiment which is able to localize these motions to cellulose chains on the surface of the unitary crystallite. Making assumptions based on current knowledge of biosynthesis of cellulose and the dipolar line widths of
1
H spectra in solids, it is shown that the sorption of moisture causes the activation of cooperative motion of cellulose chains on the surface of the cellulose crystallite in a manner which is related to the moisture content. An important implication for these results is that densification of cellulose and associated changes in the water sorption isotherm, is possible by structural relaxation on the nano, or unitary crystallite scale. The result is also discussed in term of the evolving and modern picture of cellulose. |
| doi_str_mv | 10.1007/s00396-018-04464-4 |
| format | Article |
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1
H spectra in solids, it is shown that the sorption of moisture causes the activation of cooperative motion of cellulose chains on the surface of the cellulose crystallite in a manner which is related to the moisture content. An important implication for these results is that densification of cellulose and associated changes in the water sorption isotherm, is possible by structural relaxation on the nano, or unitary crystallite scale. The result is also discussed in term of the evolving and modern picture of cellulose.</description><identifier>ISSN: 0303-402X</identifier><identifier>EISSN: 1435-1536</identifier><identifier>DOI: 10.1007/s00396-018-04464-4</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Activation ; Biosynthesis ; Cellulose ; Chains ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Complex Fluids and Microfluidics ; Crystallites ; Densification ; Food Science ; Line spectra ; Moisture content ; Nanotechnology and Microengineering ; NMR ; Nuclear magnetic resonance ; Original Contribution ; Physical Chemistry ; Polymer Sciences ; Soft and Granular Matter ; Sorption</subject><ispartof>Colloid and polymer science, 2019-04, Vol.297 (4), p.521-527</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2019</rights><rights>Colloid and Polymer Science is a copyright of Springer, (2019). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c356t-e7a7a8fc4d44041d0c6348dcaa93c50c51ef11a12e2492c74011b9d142b752963</citedby><cites>FETCH-LOGICAL-c356t-e7a7a8fc4d44041d0c6348dcaa93c50c51ef11a12e2492c74011b9d142b752963</cites><orcidid>0000-0001-6496-7008</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00396-018-04464-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00396-018-04464-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Garvey, Christopher J.</creatorcontrib><creatorcontrib>Simon, George P.</creatorcontrib><creatorcontrib>Whittaker, Andrew K.</creatorcontrib><creatorcontrib>Parker, Ian H.</creatorcontrib><title>Moisture-activated dynamics on crystallite surfaces in cellulose</title><title>Colloid and polymer science</title><addtitle>Colloid Polym Sci</addtitle><description>The structural basis of the interdependence between moisture content and activation of cooperative dynamics in natural cellulose is explored using a solid state NMR experiment which is able to localize these motions to cellulose chains on the surface of the unitary crystallite. Making assumptions based on current knowledge of biosynthesis of cellulose and the dipolar line widths of
1
H spectra in solids, it is shown that the sorption of moisture causes the activation of cooperative motion of cellulose chains on the surface of the cellulose crystallite in a manner which is related to the moisture content. An important implication for these results is that densification of cellulose and associated changes in the water sorption isotherm, is possible by structural relaxation on the nano, or unitary crystallite scale. The result is also discussed in term of the evolving and modern picture of cellulose.</description><subject>Activation</subject><subject>Biosynthesis</subject><subject>Cellulose</subject><subject>Chains</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Complex Fluids and Microfluidics</subject><subject>Crystallites</subject><subject>Densification</subject><subject>Food Science</subject><subject>Line spectra</subject><subject>Moisture content</subject><subject>Nanotechnology and Microengineering</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Original Contribution</subject><subject>Physical Chemistry</subject><subject>Polymer Sciences</subject><subject>Soft and Granular Matter</subject><subject>Sorption</subject><issn>0303-402X</issn><issn>1435-1536</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kE1LxDAURYMoWEf_gKuC6-h7yWva7JTBLxhxo-AuZNJUOnTaMUmF-fdWK7hz9eByz31wGDtHuESA8ioCSK04YMWBSBGnA5YhyYJjIdUhy0CC5ATi7ZidxLgBANJKZez6aWhjGoPn1qX20yZf5_W-t9vWxXzocxf2Mdmua5PP4xga63zM2yn3XTd2Q_Sn7KixXfRnv3fBXu9uX5YPfPV8_7i8WXEnC5W4L21pq8ZRTQSENTglqaqdtVq6AlyBvkG0KLwgLVxJgLjWNZJYl4XQSi7Yxby7C8PH6GMym2EM_fTSCCyhrCpJemqJueXCEGPwjdmFdmvD3iCYb1NmNmUmU-bHlKEJkjMUp3L_7sPf9D_UF44Na2g</recordid><startdate>20190401</startdate><enddate>20190401</enddate><creator>Garvey, Christopher J.</creator><creator>Simon, George P.</creator><creator>Whittaker, Andrew K.</creator><creator>Parker, Ian H.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</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><orcidid>https://orcid.org/0000-0001-6496-7008</orcidid></search><sort><creationdate>20190401</creationdate><title>Moisture-activated dynamics on crystallite surfaces in cellulose</title><author>Garvey, Christopher J. ; Simon, George P. ; Whittaker, Andrew K. ; Parker, Ian H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-e7a7a8fc4d44041d0c6348dcaa93c50c51ef11a12e2492c74011b9d142b752963</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Activation</topic><topic>Biosynthesis</topic><topic>Cellulose</topic><topic>Chains</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Complex Fluids and Microfluidics</topic><topic>Crystallites</topic><topic>Densification</topic><topic>Food Science</topic><topic>Line spectra</topic><topic>Moisture content</topic><topic>Nanotechnology and Microengineering</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Original Contribution</topic><topic>Physical Chemistry</topic><topic>Polymer Sciences</topic><topic>Soft and Granular Matter</topic><topic>Sorption</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Garvey, Christopher J.</creatorcontrib><creatorcontrib>Simon, George P.</creatorcontrib><creatorcontrib>Whittaker, Andrew K.</creatorcontrib><creatorcontrib>Parker, Ian H.</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>Colloid and polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Garvey, Christopher J.</au><au>Simon, George P.</au><au>Whittaker, Andrew K.</au><au>Parker, Ian H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Moisture-activated dynamics on crystallite surfaces in cellulose</atitle><jtitle>Colloid and polymer science</jtitle><stitle>Colloid Polym Sci</stitle><date>2019-04-01</date><risdate>2019</risdate><volume>297</volume><issue>4</issue><spage>521</spage><epage>527</epage><pages>521-527</pages><issn>0303-402X</issn><eissn>1435-1536</eissn><abstract>The structural basis of the interdependence between moisture content and activation of cooperative dynamics in natural cellulose is explored using a solid state NMR experiment which is able to localize these motions to cellulose chains on the surface of the unitary crystallite. 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1
H spectra in solids, it is shown that the sorption of moisture causes the activation of cooperative motion of cellulose chains on the surface of the cellulose crystallite in a manner which is related to the moisture content. An important implication for these results is that densification of cellulose and associated changes in the water sorption isotherm, is possible by structural relaxation on the nano, or unitary crystallite scale. The result is also discussed in term of the evolving and modern picture of cellulose.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00396-018-04464-4</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0001-6496-7008</orcidid></addata></record> |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Activation Biosynthesis Cellulose Chains Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Complex Fluids and Microfluidics Crystallites Densification Food Science Line spectra Moisture content Nanotechnology and Microengineering NMR Nuclear magnetic resonance Original Contribution Physical Chemistry Polymer Sciences Soft and Granular Matter Sorption |
| title | Moisture-activated dynamics on crystallite surfaces in cellulose |
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