Properties of Radicals Formed by the Irradiation of Wool Fibers
Wool fibers of different sample conditions were irradiated in different atmospheres by 60Co γ-rays and were studied by electron spin resonance method (ESR). It was found that a large percentage of the α-carbon radicals of polymer main chain were more long-lived radicals. The ESR measurements of irra...
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| Veröffentlicht in: | JOURNAL OF RADIATION RESEARCH 2004, Vol.45 (1), p.77-81 |
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| container_title | JOURNAL OF RADIATION RESEARCH |
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| creator | Wang, Huiyong Liu, Ruiqin Tu, Tiechen Xie, Leidong Sheng, Kanglong Chen, Yali Tang, Xin |
| description | Wool fibers of different sample conditions were irradiated in different atmospheres by 60Co γ-rays and were studied by electron spin resonance method (ESR). It was found that a large percentage of the α-carbon radicals of polymer main chain were more long-lived radicals. The ESR measurements of irradiated cortex samples of the wool fibers proved that most radicals from the cortex were long-lived ones. Low water content (as low as 27.5%) in the reaction system did not greatly affect the radical formation, but higher water contents would reduce the radical concentrations dramatically and accelerate their decaying process. The results will be of help in property modification of wool products by radiation graft copolymerization. |
| doi_str_mv | 10.1269/jrr.45.77 |
| format | Article |
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The results will be of help in property modification of wool products by radiation graft copolymerization.</description><identifier>ISSN: 0449-3060</identifier><identifier>EISSN: 1349-9157</identifier><identifier>DOI: 10.1269/jrr.45.77</identifier><identifier>PMID: 15133293</identifier><language>eng</language><publisher>England: THE JAPAN RADIATION RESEARCH SOCIETY</publisher><subject>Animals ; Dose-Response Relationship, Radiation ; Electron Spin Resonance Spectroscopy ; Free Radicals - chemistry ; Free Radicals - radiation effects ; Gamma Rays ; Materials Testing - methods ; Radiation Dosage ; Textile Industry - methods ; Water - chemistry ; Wool - chemistry ; Wool - radiation effects ; Wool - ultrastructure</subject><ispartof>JOURNAL OF RADIATION RESEARCH, 2004, Vol.45 (1), p.77-81</ispartof><rights>Copyright Japan Science and Technology Agency 2004</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c598t-e3fdb26420fdd2244ea43e4dc2f068c78d1d6e5197a97121f1cde4c0710f2a8e3</citedby><cites>FETCH-LOGICAL-c598t-e3fdb26420fdd2244ea43e4dc2f068c78d1d6e5197a97121f1cde4c0710f2a8e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,860,4009,27902,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15133293$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Huiyong</creatorcontrib><creatorcontrib>Liu, Ruiqin</creatorcontrib><creatorcontrib>Tu, Tiechen</creatorcontrib><creatorcontrib>Xie, Leidong</creatorcontrib><creatorcontrib>Sheng, Kanglong</creatorcontrib><creatorcontrib>Chen, Yali</creatorcontrib><creatorcontrib>Tang, Xin</creatorcontrib><creatorcontrib>Shanghai Institute of Applied Physics</creatorcontrib><creatorcontrib>China</creatorcontrib><creatorcontrib>Chinese Academy of Sciences</creatorcontrib><creatorcontrib>Shanghai No. Ace Worsted Textile Industrial Co. 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The results will be of help in property modification of wool products by radiation graft copolymerization.</description><subject>Animals</subject><subject>Dose-Response Relationship, Radiation</subject><subject>Electron Spin Resonance Spectroscopy</subject><subject>Free Radicals - chemistry</subject><subject>Free Radicals - radiation effects</subject><subject>Gamma Rays</subject><subject>Materials Testing - methods</subject><subject>Radiation Dosage</subject><subject>Textile Industry - methods</subject><subject>Water - chemistry</subject><subject>Wool - chemistry</subject><subject>Wool - radiation effects</subject><subject>Wool - ultrastructure</subject><issn>0449-3060</issn><issn>1349-9157</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkE1LAzEQhoMottQe_AOy4MlD60ySTXZPIqXVQkERxWPYzQdubTc12R76783SQg_DDMzDO8xDyC3CFKkoH9chTHk-lfKCDJHxclJiLi_JEHiaGQgYkHGMTQ2YC4AC8ZoMMEfGaMmG5Ok9-J0NXWNj5l32UZlGV5uYLXzYWpPVh6z7sdkyhLSousa3PfXt_SZbNLUN8YZcucTb8amPyNdi_jl7nazeXpaz59VE52XRTSxzpqaCU3DGUMq5rTiz3GjqQBRaFgaNsDmWsiolUnSojeUaJIKjVWHZiNwfc3fB_-1t7NTa70ObTirk6VNWFCAT9XCkdPAxBuvULjTbKhwUguptqWRL8VzJnr07Je7r9OqZPLlJwPwIpG0vxbebprXnu_pXrH0IVlEArlLlgAowFUipetWCYQr6BwvoeZ4</recordid><startdate>2004</startdate><enddate>2004</enddate><creator>Wang, Huiyong</creator><creator>Liu, Ruiqin</creator><creator>Tu, Tiechen</creator><creator>Xie, Leidong</creator><creator>Sheng, Kanglong</creator><creator>Chen, Yali</creator><creator>Tang, Xin</creator><general>THE JAPAN RADIATION RESEARCH SOCIETY</general><general>Oxford University Press</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>K9.</scope></search><sort><creationdate>2004</creationdate><title>Properties of Radicals Formed by the Irradiation of Wool Fibers</title><author>Wang, Huiyong ; Liu, Ruiqin ; Tu, Tiechen ; Xie, Leidong ; Sheng, Kanglong ; Chen, Yali ; Tang, Xin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c598t-e3fdb26420fdd2244ea43e4dc2f068c78d1d6e5197a97121f1cde4c0710f2a8e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Animals</topic><topic>Dose-Response Relationship, Radiation</topic><topic>Electron Spin Resonance Spectroscopy</topic><topic>Free Radicals - chemistry</topic><topic>Free Radicals - radiation effects</topic><topic>Gamma Rays</topic><topic>Materials Testing - methods</topic><topic>Radiation Dosage</topic><topic>Textile Industry - methods</topic><topic>Water - chemistry</topic><topic>Wool - chemistry</topic><topic>Wool - radiation effects</topic><topic>Wool - ultrastructure</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Huiyong</creatorcontrib><creatorcontrib>Liu, Ruiqin</creatorcontrib><creatorcontrib>Tu, Tiechen</creatorcontrib><creatorcontrib>Xie, Leidong</creatorcontrib><creatorcontrib>Sheng, Kanglong</creatorcontrib><creatorcontrib>Chen, Yali</creatorcontrib><creatorcontrib>Tang, Xin</creatorcontrib><creatorcontrib>Shanghai Institute of Applied Physics</creatorcontrib><creatorcontrib>China</creatorcontrib><creatorcontrib>Chinese Academy of Sciences</creatorcontrib><creatorcontrib>Shanghai No. Ace Worsted Textile Industrial Co. Ltd</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><jtitle>JOURNAL OF RADIATION RESEARCH</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Huiyong</au><au>Liu, Ruiqin</au><au>Tu, Tiechen</au><au>Xie, Leidong</au><au>Sheng, Kanglong</au><au>Chen, Yali</au><au>Tang, Xin</au><aucorp>Shanghai Institute of Applied Physics</aucorp><aucorp>China</aucorp><aucorp>Chinese Academy of Sciences</aucorp><aucorp>Shanghai No. Ace Worsted Textile Industrial Co. Ltd</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Properties of Radicals Formed by the Irradiation of Wool Fibers</atitle><jtitle>JOURNAL OF RADIATION RESEARCH</jtitle><addtitle>J Radiat Res</addtitle><date>2004</date><risdate>2004</risdate><volume>45</volume><issue>1</issue><spage>77</spage><epage>81</epage><pages>77-81</pages><issn>0449-3060</issn><eissn>1349-9157</eissn><abstract>Wool fibers of different sample conditions were irradiated in different atmospheres by 60Co γ-rays and were studied by electron spin resonance method (ESR). It was found that a large percentage of the α-carbon radicals of polymer main chain were more long-lived radicals. The ESR measurements of irradiated cortex samples of the wool fibers proved that most radicals from the cortex were long-lived ones. Low water content (as low as 27.5%) in the reaction system did not greatly affect the radical formation, but higher water contents would reduce the radical concentrations dramatically and accelerate their decaying process. The results will be of help in property modification of wool products by radiation graft copolymerization.</abstract><cop>England</cop><pub>THE JAPAN RADIATION RESEARCH SOCIETY</pub><pmid>15133293</pmid><doi>10.1269/jrr.45.77</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Animals Dose-Response Relationship, Radiation Electron Spin Resonance Spectroscopy Free Radicals - chemistry Free Radicals - radiation effects Gamma Rays Materials Testing - methods Radiation Dosage Textile Industry - methods Water - chemistry Wool - chemistry Wool - radiation effects Wool - ultrastructure |
| title | Properties of Radicals Formed by the Irradiation of Wool Fibers |
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