Viscoelastic properties of borax loaded CMC-g-cl-poly(AAm) hydrogel composites and their boron nutrient release behavior
ABSTRACT Borax (Na2B4O7, 10.5% Boron) loaded CMC‐g‐cl‐poly(AAm) hydrogel composites were prepared by in situ grafting of acrylamide on to sodium carboxymethyl cellulose in the presence of borax by free radical polymerization technique to develop slow boron (B) delivery device. The composition, morph...
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| Veröffentlicht in: | Journal of applied polymer science 2016-10, Vol.133 (38), p.np-n/a |
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| creator | Sarkar, Dhruba Jyoti Singh, Anupama Gaur, Shalini Rudra Shenoy, Aroon V |
| description | ABSTRACT
Borax (Na2B4O7, 10.5% Boron) loaded CMC‐g‐cl‐poly(AAm) hydrogel composites were prepared by in situ grafting of acrylamide on to sodium carboxymethyl cellulose in the presence of borax by free radical polymerization technique to develop slow boron (B) delivery device. The composition, morphology, and mechanical properties of synthesized composites were studied by X‐ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, texture analyser, and dynamic shear rheometer. Characterization revealed formation of borate ion (
BO33−) from borax during polymerization reaction leading to extensive crosslinking of cellulosic chains and generation of mechanically strong composite hydrogels. Dynamic release of
BO33− from the synthesized composites hydrogels followed Fickian diffusion mechanism and composites with high mechanical strength resulted in slow release of B. © 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43969. |
| doi_str_mv | 10.1002/app.43969 |
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Borax (Na2B4O7, 10.5% Boron) loaded CMC‐g‐cl‐poly(AAm) hydrogel composites were prepared by in situ grafting of acrylamide on to sodium carboxymethyl cellulose in the presence of borax by free radical polymerization technique to develop slow boron (B) delivery device. The composition, morphology, and mechanical properties of synthesized composites were studied by X‐ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, texture analyser, and dynamic shear rheometer. Characterization revealed formation of borate ion (
BO33−) from borax during polymerization reaction leading to extensive crosslinking of cellulosic chains and generation of mechanically strong composite hydrogels. Dynamic release of
BO33− from the synthesized composites hydrogels followed Fickian diffusion mechanism and composites with high mechanical strength resulted in slow release of B. © 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43969.</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.43969</identifier><identifier>CODEN: JAPNAB</identifier><language>eng</language><publisher>Hoboken: Blackwell Publishing Ltd</publisher><subject>Borax ; Boron ; composites ; Dynamics ; gels ; Hydrogels ; kinetics ; Materials science ; Particulate composites ; Polymerization ; Polymers ; rheology ; Surface layer ; Texture</subject><ispartof>Journal of applied polymer science, 2016-10, Vol.133 (38), p.np-n/a</ispartof><rights>2016 Wiley Periodicals, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3689-74fe58700faf90ef6fc0ed3d6ecd15c1a1c199d9ab35e7063af048591c5e222d3</citedby><cites>FETCH-LOGICAL-c3689-74fe58700faf90ef6fc0ed3d6ecd15c1a1c199d9ab35e7063af048591c5e222d3</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.43969$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.43969$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27923,27924,45573,45574</link.rule.ids></links><search><creatorcontrib>Sarkar, Dhruba Jyoti</creatorcontrib><creatorcontrib>Singh, Anupama</creatorcontrib><creatorcontrib>Gaur, Shalini Rudra</creatorcontrib><creatorcontrib>Shenoy, Aroon V</creatorcontrib><title>Viscoelastic properties of borax loaded CMC-g-cl-poly(AAm) hydrogel composites and their boron nutrient release behavior</title><title>Journal of applied polymer science</title><addtitle>J. Appl. Polym. Sci</addtitle><description>ABSTRACT
Borax (Na2B4O7, 10.5% Boron) loaded CMC‐g‐cl‐poly(AAm) hydrogel composites were prepared by in situ grafting of acrylamide on to sodium carboxymethyl cellulose in the presence of borax by free radical polymerization technique to develop slow boron (B) delivery device. The composition, morphology, and mechanical properties of synthesized composites were studied by X‐ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, texture analyser, and dynamic shear rheometer. Characterization revealed formation of borate ion (
BO33−) from borax during polymerization reaction leading to extensive crosslinking of cellulosic chains and generation of mechanically strong composite hydrogels. Dynamic release of
BO33− from the synthesized composites hydrogels followed Fickian diffusion mechanism and composites with high mechanical strength resulted in slow release of B. © 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43969.</description><subject>Borax</subject><subject>Boron</subject><subject>composites</subject><subject>Dynamics</subject><subject>gels</subject><subject>Hydrogels</subject><subject>kinetics</subject><subject>Materials science</subject><subject>Particulate composites</subject><subject>Polymerization</subject><subject>Polymers</subject><subject>rheology</subject><subject>Surface layer</subject><subject>Texture</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp1kcFuEzEQhi0EEqFw4A0scWkPbu3dtXd9TCNoK7UhKgWOlmOPG7fOemtvIHn7uqRwQOppDvN9o5n5EfrI6DGjtDrRw3Dc1FLIV2jCqGxJI6ruNZqUHiOdlPwtepfzHaWMcSomaPvDZxMh6Dx6g4cUB0ijh4yjw8uY9BaHqC1YPLuakVtiAhli2B1Op-sjvNrZFG8hYBPXQ8x-LJruLR5X4NOTHXvcb8bkoR9xggA6A17CSv_yMb1Hb5wOGT481wP0_cvnm9k5ufx6djGbXhJTi06StnHAu5ZSp52k4IQzFGxtBRjLuGGaGSallXpZc2ipqLWjTcclMxyqqrL1ATrczy23PWwgj2pdLoYQdA9xkxXrKs6b8rCqoJ_-Q-_iJvVlu0KV_1HOBC_U0Z4yKeacwKkh-bVOO8WoespAlQzUnwwKe7Jnf_sAu5dBNV0s_hpkb_g8wvafodO9Em3dcvVzfqbOT2_mi-v2m5rXj2PumM4</recordid><startdate>20161010</startdate><enddate>20161010</enddate><creator>Sarkar, Dhruba Jyoti</creator><creator>Singh, Anupama</creator><creator>Gaur, Shalini Rudra</creator><creator>Shenoy, Aroon V</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20161010</creationdate><title>Viscoelastic properties of borax loaded CMC-g-cl-poly(AAm) hydrogel composites and their boron nutrient release behavior</title><author>Sarkar, Dhruba Jyoti ; Singh, Anupama ; Gaur, Shalini Rudra ; Shenoy, Aroon V</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3689-74fe58700faf90ef6fc0ed3d6ecd15c1a1c199d9ab35e7063af048591c5e222d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Borax</topic><topic>Boron</topic><topic>composites</topic><topic>Dynamics</topic><topic>gels</topic><topic>Hydrogels</topic><topic>kinetics</topic><topic>Materials science</topic><topic>Particulate composites</topic><topic>Polymerization</topic><topic>Polymers</topic><topic>rheology</topic><topic>Surface layer</topic><topic>Texture</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sarkar, Dhruba Jyoti</creatorcontrib><creatorcontrib>Singh, Anupama</creatorcontrib><creatorcontrib>Gaur, Shalini Rudra</creatorcontrib><creatorcontrib>Shenoy, Aroon V</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of applied polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sarkar, Dhruba Jyoti</au><au>Singh, Anupama</au><au>Gaur, Shalini Rudra</au><au>Shenoy, Aroon V</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Viscoelastic properties of borax loaded CMC-g-cl-poly(AAm) hydrogel composites and their boron nutrient release behavior</atitle><jtitle>Journal of applied polymer science</jtitle><addtitle>J. Appl. Polym. Sci</addtitle><date>2016-10-10</date><risdate>2016</risdate><volume>133</volume><issue>38</issue><spage>np</spage><epage>n/a</epage><pages>np-n/a</pages><issn>0021-8995</issn><eissn>1097-4628</eissn><coden>JAPNAB</coden><abstract>ABSTRACT
Borax (Na2B4O7, 10.5% Boron) loaded CMC‐g‐cl‐poly(AAm) hydrogel composites were prepared by in situ grafting of acrylamide on to sodium carboxymethyl cellulose in the presence of borax by free radical polymerization technique to develop slow boron (B) delivery device. The composition, morphology, and mechanical properties of synthesized composites were studied by X‐ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, texture analyser, and dynamic shear rheometer. Characterization revealed formation of borate ion (
BO33−) from borax during polymerization reaction leading to extensive crosslinking of cellulosic chains and generation of mechanically strong composite hydrogels. Dynamic release of
BO33− from the synthesized composites hydrogels followed Fickian diffusion mechanism and composites with high mechanical strength resulted in slow release of B. © 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43969.</abstract><cop>Hoboken</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/app.43969</doi><tpages>11</tpages></addata></record> |
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| subjects | Borax Boron composites Dynamics gels Hydrogels kinetics Materials science Particulate composites Polymerization Polymers rheology Surface layer Texture |
| title | Viscoelastic properties of borax loaded CMC-g-cl-poly(AAm) hydrogel composites and their boron nutrient release behavior |
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