Physico chemical properties of aminated tamarind xyloglucan
Tamarind xyloglucan (XG) has been functionalized with amino group, which forms irreversible hydrogels with blue fluorescence characteristics. Aminated xyloglucan (XG-NH 2) at very low concentration (0.2%, w/v) in aqueous medium, forms self assembled spherical nano-particles of 60 nm size, where as a...
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| Veröffentlicht in: | Colloids and surfaces, B, Biointerfaces B, Biointerfaces, 2010-12, Vol.81 (2), p.513-520 |
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| creator | Simi, Chandroth Kalyad Abraham, Tholath Emilia |
| description | Tamarind xyloglucan (XG) has been functionalized with amino group, which forms irreversible hydrogels with blue fluorescence characteristics. Aminated xyloglucan (XG-NH
2) at very low concentration (0.2%, w/v) in aqueous medium, forms self assembled spherical nano-particles of 60
nm size, where as at 7% (w/v), it formed a strong hydrogel. The bonding of amino group to the XG polymers was confirmed by FTIR spectra. The XG-NH
2 has same solubility as XG. The XG showed a broad melting point around 78
°C whereas XG-NH
2 was at 115
°C. In addition, aminated xyloglucan (XG-NH
2) exhibited good thermal properties. The XG-NH
2 shows better antimicrobial activity in comparison to chitosan. This modified xyloglucan has potential applications in the medical and biotronics field because it possesses biocompatibility, strong hydrogel behavior with very useful blue fluorescence. |
| doi_str_mv | 10.1016/j.colsurfb.2010.07.051 |
| format | Article |
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2) at very low concentration (0.2%, w/v) in aqueous medium, forms self assembled spherical nano-particles of 60
nm size, where as at 7% (w/v), it formed a strong hydrogel. The bonding of amino group to the XG polymers was confirmed by FTIR spectra. The XG-NH
2 has same solubility as XG. The XG showed a broad melting point around 78
°C whereas XG-NH
2 was at 115
°C. In addition, aminated xyloglucan (XG-NH
2) exhibited good thermal properties. The XG-NH
2 shows better antimicrobial activity in comparison to chitosan. This modified xyloglucan has potential applications in the medical and biotronics field because it possesses biocompatibility, strong hydrogel behavior with very useful blue fluorescence.</description><identifier>ISSN: 0927-7765</identifier><identifier>EISSN: 1873-4367</identifier><identifier>DOI: 10.1016/j.colsurfb.2010.07.051</identifier><identifier>PMID: 20817420</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Amines - chemistry ; Blue fluorescence ; Chemistry, Physical ; Chitosan ; Fluorescence ; Gelation ; Glucans - chemistry ; Glucans - isolation & purification ; Hydrogel ; Hydrogels ; Hydrogels - chemical synthesis ; Hydrogels - chemistry ; Medical ; Nanomaterials ; Nanostructure ; Particle Size ; Seeds - chemistry ; Self assembly ; Tamarind ; Tamarind kernel powder ; Tamarindus - chemistry ; Tamarindus indica ; Thermal properties ; Xylans - chemistry ; Xylans - isolation & purification ; Xyloglucan</subject><ispartof>Colloids and surfaces, B, Biointerfaces, 2010-12, Vol.81 (2), p.513-520</ispartof><rights>2010 Elsevier B.V.</rights><rights>Copyright © 2010 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c432t-4ed40f0dccf9abb0cd50622058fe7f5775f7e8973b7fe9db07f9f078f60276233</citedby><cites>FETCH-LOGICAL-c432t-4ed40f0dccf9abb0cd50622058fe7f5775f7e8973b7fe9db07f9f078f60276233</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.colsurfb.2010.07.051$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20817420$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Simi, Chandroth Kalyad</creatorcontrib><creatorcontrib>Abraham, Tholath Emilia</creatorcontrib><title>Physico chemical properties of aminated tamarind xyloglucan</title><title>Colloids and surfaces, B, Biointerfaces</title><addtitle>Colloids Surf B Biointerfaces</addtitle><description>Tamarind xyloglucan (XG) has been functionalized with amino group, which forms irreversible hydrogels with blue fluorescence characteristics. Aminated xyloglucan (XG-NH
2) at very low concentration (0.2%, w/v) in aqueous medium, forms self assembled spherical nano-particles of 60
nm size, where as at 7% (w/v), it formed a strong hydrogel. The bonding of amino group to the XG polymers was confirmed by FTIR spectra. The XG-NH
2 has same solubility as XG. The XG showed a broad melting point around 78
°C whereas XG-NH
2 was at 115
°C. In addition, aminated xyloglucan (XG-NH
2) exhibited good thermal properties. The XG-NH
2 shows better antimicrobial activity in comparison to chitosan. This modified xyloglucan has potential applications in the medical and biotronics field because it possesses biocompatibility, strong hydrogel behavior with very useful blue fluorescence.</description><subject>Amines - chemistry</subject><subject>Blue fluorescence</subject><subject>Chemistry, Physical</subject><subject>Chitosan</subject><subject>Fluorescence</subject><subject>Gelation</subject><subject>Glucans - chemistry</subject><subject>Glucans - isolation & purification</subject><subject>Hydrogel</subject><subject>Hydrogels</subject><subject>Hydrogels - chemical synthesis</subject><subject>Hydrogels - chemistry</subject><subject>Medical</subject><subject>Nanomaterials</subject><subject>Nanostructure</subject><subject>Particle Size</subject><subject>Seeds - chemistry</subject><subject>Self assembly</subject><subject>Tamarind</subject><subject>Tamarind kernel powder</subject><subject>Tamarindus - chemistry</subject><subject>Tamarindus indica</subject><subject>Thermal properties</subject><subject>Xylans - chemistry</subject><subject>Xylans - isolation & purification</subject><subject>Xyloglucan</subject><issn>0927-7765</issn><issn>1873-4367</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU9P3DAQxS1UBAvtV0C50UuWsRN7EnFphWhBQoJDe7Yce1y8yp-tnSD222O00GM5jTT6vXmj9xg747DmwNXFZm2nPi3Rd2sBeQm4BskP2Io3WJV1pfATW0ErsERU8pidpLQBAFFzPGLHAhqOtYAVu3x43KVgp8I-0hCs6YttnLYU50CpmHxhhjCamVwxm8HEMLrieddPf_rFmvEzO_SmT_TlbZ6y3z-uf13dlHf3P2-vvt-Vtq7EXNbkavDgrPWt6TqwToISAmTjCb1ElB6pabHq0FPrOkDfesDGKxCoRFWdsvP93fza34XSrIeQLPW9GWlaks6QQC548zEpJVdto-pMfv0vyRGhqnJeMqNqj9o4pRTJ620MOYyd5qBfy9Ab_V6Gfi1DA-pcRhaevXks3UDun-w9_Qx82wOU03sKFHWygUZLLkSys3ZT-MjjBREbneY</recordid><startdate>20101201</startdate><enddate>20101201</enddate><creator>Simi, Chandroth Kalyad</creator><creator>Abraham, Tholath Emilia</creator><general>Elsevier B.V</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>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><scope>7QO</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>20101201</creationdate><title>Physico chemical properties of aminated tamarind xyloglucan</title><author>Simi, Chandroth Kalyad ; Abraham, Tholath Emilia</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c432t-4ed40f0dccf9abb0cd50622058fe7f5775f7e8973b7fe9db07f9f078f60276233</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Amines - chemistry</topic><topic>Blue fluorescence</topic><topic>Chemistry, Physical</topic><topic>Chitosan</topic><topic>Fluorescence</topic><topic>Gelation</topic><topic>Glucans - chemistry</topic><topic>Glucans - isolation & purification</topic><topic>Hydrogel</topic><topic>Hydrogels</topic><topic>Hydrogels - chemical synthesis</topic><topic>Hydrogels - chemistry</topic><topic>Medical</topic><topic>Nanomaterials</topic><topic>Nanostructure</topic><topic>Particle Size</topic><topic>Seeds - chemistry</topic><topic>Self assembly</topic><topic>Tamarind</topic><topic>Tamarind kernel powder</topic><topic>Tamarindus - chemistry</topic><topic>Tamarindus indica</topic><topic>Thermal properties</topic><topic>Xylans - chemistry</topic><topic>Xylans - isolation & purification</topic><topic>Xyloglucan</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Simi, Chandroth Kalyad</creatorcontrib><creatorcontrib>Abraham, Tholath Emilia</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><collection>Biotechnology Research Abstracts</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Colloids and surfaces, B, Biointerfaces</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Simi, Chandroth Kalyad</au><au>Abraham, Tholath Emilia</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Physico chemical properties of aminated tamarind xyloglucan</atitle><jtitle>Colloids and surfaces, B, Biointerfaces</jtitle><addtitle>Colloids Surf B Biointerfaces</addtitle><date>2010-12-01</date><risdate>2010</risdate><volume>81</volume><issue>2</issue><spage>513</spage><epage>520</epage><pages>513-520</pages><issn>0927-7765</issn><eissn>1873-4367</eissn><abstract>Tamarind xyloglucan (XG) has been functionalized with amino group, which forms irreversible hydrogels with blue fluorescence characteristics. Aminated xyloglucan (XG-NH
2) at very low concentration (0.2%, w/v) in aqueous medium, forms self assembled spherical nano-particles of 60
nm size, where as at 7% (w/v), it formed a strong hydrogel. The bonding of amino group to the XG polymers was confirmed by FTIR spectra. The XG-NH
2 has same solubility as XG. The XG showed a broad melting point around 78
°C whereas XG-NH
2 was at 115
°C. In addition, aminated xyloglucan (XG-NH
2) exhibited good thermal properties. The XG-NH
2 shows better antimicrobial activity in comparison to chitosan. This modified xyloglucan has potential applications in the medical and biotronics field because it possesses biocompatibility, strong hydrogel behavior with very useful blue fluorescence.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>20817420</pmid><doi>10.1016/j.colsurfb.2010.07.051</doi><tpages>8</tpages></addata></record> |
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| ispartof | Colloids and surfaces, B, Biointerfaces, 2010-12, Vol.81 (2), p.513-520 |
| issn | 0927-7765 1873-4367 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Amines - chemistry Blue fluorescence Chemistry, Physical Chitosan Fluorescence Gelation Glucans - chemistry Glucans - isolation & purification Hydrogel Hydrogels Hydrogels - chemical synthesis Hydrogels - chemistry Medical Nanomaterials Nanostructure Particle Size Seeds - chemistry Self assembly Tamarind Tamarind kernel powder Tamarindus - chemistry Tamarindus indica Thermal properties Xylans - chemistry Xylans - isolation & purification Xyloglucan |
| title | Physico chemical properties of aminated tamarind xyloglucan |
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