Increased solubility of plant core pulp cellulose for regenerated hydrogels through electron beam irradiation
High cellulose solubility is an essential to successful production of regenerated cellulose, from which hydrogels can be produced. Additionally, some pretreatment usually facilitates cellulose solubility. Bleached cellulose pulp from kenaf core (BK), consisting of lignin (0.3%), hemicellulose (5.2%)...
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| Veröffentlicht in: | Cellulose (London) 2018-09, Vol.25 (9), p.4993-5006 |
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| creator | Mohammad Padzil, Farah Nadia Gan, Sinyee Zakaria, Sarani Mohamad, Siti Fatahiyah Mohamed, Nor Hasimah Seo, Yung Bum Ellis, Amanda V. |
| description | High cellulose solubility is an essential to successful production of regenerated cellulose, from which hydrogels can be produced. Additionally, some pretreatment usually facilitates cellulose solubility. Bleached cellulose pulp from kenaf core (BK), consisting of lignin (0.3%), hemicellulose (5.2%) and ash (0%), was treated with an electron beam irradiation (EBI) at 10, 30, 50 and 70 kGy. The BK and irradiated bleached cellulose pulp (IK) were then dissolved in either sodium hydroxide/urea or lithium hydroxide/urea solvents which subsequently crosslinked with epichlorohydrin (ECH) solution to stabilize the formation of regenerated cellulose hydrogels. The amount of α-cellulose component in IK samples decreased as much as 38% and caused the viscosity average molecular weight (
M
v
) and degree of polymerization of IK samples to be reduced significantly by 84 and 87%, respectively. This resulted in an increase in cellulose solubility (up to 30%) for the IK samples in both solvent systems. However, this treatment resulted in a reduction in the overall cellulose fibre strength. X-ray diffraction of the hydrogels showed a transformation from cellulose I to amorphous cellulose. These hydrogels exhibited a higher degree of swelling, transparency and porosity compared to hydrogels prepared from non-irradiated pulp. |
| doi_str_mv | 10.1007/s10570-018-1933-x |
| format | Article |
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M
v
) and degree of polymerization of IK samples to be reduced significantly by 84 and 87%, respectively. This resulted in an increase in cellulose solubility (up to 30%) for the IK samples in both solvent systems. However, this treatment resulted in a reduction in the overall cellulose fibre strength. X-ray diffraction of the hydrogels showed a transformation from cellulose I to amorphous cellulose. These hydrogels exhibited a higher degree of swelling, transparency and porosity compared to hydrogels prepared from non-irradiated pulp.</description><identifier>ISSN: 0969-0239</identifier><identifier>EISSN: 1572-882X</identifier><identifier>DOI: 10.1007/s10570-018-1933-x</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Bioorganic Chemistry ; Bleaching ; Cellulose ; Cellulose fibers ; Cellulose pulp ; Ceramics ; Chemistry ; Chemistry and Materials Science ; Composites ; Crosslinking ; Degree of polymerization ; Electron beams ; Electron irradiation ; Epichlorohydrin ; Glass ; Hydrogels ; Kenaf ; Lithium hydroxides ; Natural Materials ; Organic Chemistry ; Original Paper ; Physical Chemistry ; Polymer Sciences ; Porosity ; Pretreatment ; Sodium hydroxide ; Solubility ; Sustainable Development ; Ureas ; Weight reduction ; X-ray diffraction</subject><ispartof>Cellulose (London), 2018-09, Vol.25 (9), p.4993-5006</ispartof><rights>Springer Nature B.V. 2018</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-16bb321588d6c56a047be84ef0c8c55238225af70f33dc922d4bc1182b39b2663</citedby><cites>FETCH-LOGICAL-c316t-16bb321588d6c56a047be84ef0c8c55238225af70f33dc922d4bc1182b39b2663</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10570-018-1933-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10570-018-1933-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Mohammad Padzil, Farah Nadia</creatorcontrib><creatorcontrib>Gan, Sinyee</creatorcontrib><creatorcontrib>Zakaria, Sarani</creatorcontrib><creatorcontrib>Mohamad, Siti Fatahiyah</creatorcontrib><creatorcontrib>Mohamed, Nor Hasimah</creatorcontrib><creatorcontrib>Seo, Yung Bum</creatorcontrib><creatorcontrib>Ellis, Amanda V.</creatorcontrib><title>Increased solubility of plant core pulp cellulose for regenerated hydrogels through electron beam irradiation</title><title>Cellulose (London)</title><addtitle>Cellulose</addtitle><description>High cellulose solubility is an essential to successful production of regenerated cellulose, from which hydrogels can be produced. Additionally, some pretreatment usually facilitates cellulose solubility. Bleached cellulose pulp from kenaf core (BK), consisting of lignin (0.3%), hemicellulose (5.2%) and ash (0%), was treated with an electron beam irradiation (EBI) at 10, 30, 50 and 70 kGy. The BK and irradiated bleached cellulose pulp (IK) were then dissolved in either sodium hydroxide/urea or lithium hydroxide/urea solvents which subsequently crosslinked with epichlorohydrin (ECH) solution to stabilize the formation of regenerated cellulose hydrogels. The amount of α-cellulose component in IK samples decreased as much as 38% and caused the viscosity average molecular weight (
M
v
) and degree of polymerization of IK samples to be reduced significantly by 84 and 87%, respectively. This resulted in an increase in cellulose solubility (up to 30%) for the IK samples in both solvent systems. However, this treatment resulted in a reduction in the overall cellulose fibre strength. X-ray diffraction of the hydrogels showed a transformation from cellulose I to amorphous cellulose. These hydrogels exhibited a higher degree of swelling, transparency and porosity compared to hydrogels prepared from non-irradiated pulp.</description><subject>Bioorganic Chemistry</subject><subject>Bleaching</subject><subject>Cellulose</subject><subject>Cellulose fibers</subject><subject>Cellulose pulp</subject><subject>Ceramics</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Composites</subject><subject>Crosslinking</subject><subject>Degree of polymerization</subject><subject>Electron beams</subject><subject>Electron irradiation</subject><subject>Epichlorohydrin</subject><subject>Glass</subject><subject>Hydrogels</subject><subject>Kenaf</subject><subject>Lithium hydroxides</subject><subject>Natural Materials</subject><subject>Organic Chemistry</subject><subject>Original Paper</subject><subject>Physical Chemistry</subject><subject>Polymer Sciences</subject><subject>Porosity</subject><subject>Pretreatment</subject><subject>Sodium hydroxide</subject><subject>Solubility</subject><subject>Sustainable Development</subject><subject>Ureas</subject><subject>Weight reduction</subject><subject>X-ray diffraction</subject><issn>0969-0239</issn><issn>1572-882X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kEtLxDAURoMoOI7-AHcB19WbpI90KYMvGHCj4C6k6W2nQ6apNy3M_Hs7jODK1d2c8104jN0KuBcAxUMUkBWQgNCJKJVK9mdsIbJCJlrLr3O2gDIvE5CqvGRXMW4BoCykWLDdW-8IbcSax-CnqvPdeOCh4YO3_chdIOTD5Afu0PvJh4i8CcQJW-yR7Dh7m0NNoUUf-bihMLUbjh7dSKHnFdod74hs3dmxC_01u2isj3jze5fs8_npY_WarN9f3laP68QpkY-JyKtKSZFpXecuyy2kRYU6xQacdlkmlZYys00BjVK1K6Ws08oJoWWlykrmuVqyu9PuQOF7wjiabZion18aCSXkMoM0nSlxohyFGAkbM1C3s3QwAsyxqjlVNXNVc6xq9rMjT06c2b5F-lv-X_oBTcd8jw</recordid><startdate>20180901</startdate><enddate>20180901</enddate><creator>Mohammad Padzil, Farah Nadia</creator><creator>Gan, Sinyee</creator><creator>Zakaria, Sarani</creator><creator>Mohamad, Siti Fatahiyah</creator><creator>Mohamed, Nor Hasimah</creator><creator>Seo, Yung Bum</creator><creator>Ellis, Amanda V.</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20180901</creationdate><title>Increased solubility of plant core pulp cellulose for regenerated hydrogels through electron beam irradiation</title><author>Mohammad Padzil, Farah Nadia ; Gan, Sinyee ; Zakaria, Sarani ; Mohamad, Siti Fatahiyah ; Mohamed, Nor Hasimah ; Seo, Yung Bum ; Ellis, Amanda V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-16bb321588d6c56a047be84ef0c8c55238225af70f33dc922d4bc1182b39b2663</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Bioorganic Chemistry</topic><topic>Bleaching</topic><topic>Cellulose</topic><topic>Cellulose fibers</topic><topic>Cellulose pulp</topic><topic>Ceramics</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Composites</topic><topic>Crosslinking</topic><topic>Degree of polymerization</topic><topic>Electron beams</topic><topic>Electron irradiation</topic><topic>Epichlorohydrin</topic><topic>Glass</topic><topic>Hydrogels</topic><topic>Kenaf</topic><topic>Lithium hydroxides</topic><topic>Natural Materials</topic><topic>Organic Chemistry</topic><topic>Original Paper</topic><topic>Physical Chemistry</topic><topic>Polymer Sciences</topic><topic>Porosity</topic><topic>Pretreatment</topic><topic>Sodium hydroxide</topic><topic>Solubility</topic><topic>Sustainable Development</topic><topic>Ureas</topic><topic>Weight reduction</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mohammad Padzil, Farah Nadia</creatorcontrib><creatorcontrib>Gan, Sinyee</creatorcontrib><creatorcontrib>Zakaria, Sarani</creatorcontrib><creatorcontrib>Mohamad, Siti Fatahiyah</creatorcontrib><creatorcontrib>Mohamed, Nor Hasimah</creatorcontrib><creatorcontrib>Seo, Yung Bum</creatorcontrib><creatorcontrib>Ellis, Amanda V.</creatorcontrib><collection>CrossRef</collection><jtitle>Cellulose (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mohammad Padzil, Farah Nadia</au><au>Gan, Sinyee</au><au>Zakaria, Sarani</au><au>Mohamad, Siti Fatahiyah</au><au>Mohamed, Nor Hasimah</au><au>Seo, Yung Bum</au><au>Ellis, Amanda V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Increased solubility of plant core pulp cellulose for regenerated hydrogels through electron beam irradiation</atitle><jtitle>Cellulose (London)</jtitle><stitle>Cellulose</stitle><date>2018-09-01</date><risdate>2018</risdate><volume>25</volume><issue>9</issue><spage>4993</spage><epage>5006</epage><pages>4993-5006</pages><issn>0969-0239</issn><eissn>1572-882X</eissn><abstract>High cellulose solubility is an essential to successful production of regenerated cellulose, from which hydrogels can be produced. Additionally, some pretreatment usually facilitates cellulose solubility. Bleached cellulose pulp from kenaf core (BK), consisting of lignin (0.3%), hemicellulose (5.2%) and ash (0%), was treated with an electron beam irradiation (EBI) at 10, 30, 50 and 70 kGy. The BK and irradiated bleached cellulose pulp (IK) were then dissolved in either sodium hydroxide/urea or lithium hydroxide/urea solvents which subsequently crosslinked with epichlorohydrin (ECH) solution to stabilize the formation of regenerated cellulose hydrogels. The amount of α-cellulose component in IK samples decreased as much as 38% and caused the viscosity average molecular weight (
M
v
) and degree of polymerization of IK samples to be reduced significantly by 84 and 87%, respectively. This resulted in an increase in cellulose solubility (up to 30%) for the IK samples in both solvent systems. However, this treatment resulted in a reduction in the overall cellulose fibre strength. X-ray diffraction of the hydrogels showed a transformation from cellulose I to amorphous cellulose. These hydrogels exhibited a higher degree of swelling, transparency and porosity compared to hydrogels prepared from non-irradiated pulp.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10570-018-1933-x</doi><tpages>14</tpages></addata></record> |
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| subjects | Bioorganic Chemistry Bleaching Cellulose Cellulose fibers Cellulose pulp Ceramics Chemistry Chemistry and Materials Science Composites Crosslinking Degree of polymerization Electron beams Electron irradiation Epichlorohydrin Glass Hydrogels Kenaf Lithium hydroxides Natural Materials Organic Chemistry Original Paper Physical Chemistry Polymer Sciences Porosity Pretreatment Sodium hydroxide Solubility Sustainable Development Ureas Weight reduction X-ray diffraction |
| title | Increased solubility of plant core pulp cellulose for regenerated hydrogels through electron beam irradiation |
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