A new route synthesis of immobilized-polysiloxane iminodiacetic acid ligand system, its characterization and applications
A new route for the synthesis of immobilized-polysiloxane ligand system bearing iminodiacetic acid chelating ligand of the general formula P-(CH 2) 3N-(CH 2COOEt) 2, (where P represents [Si–O] n polysiloxane network) was accomplished. The preparation of the immobilized iminodiethylacetate was achiev...
Gespeichert in:
| Veröffentlicht in: | Materials letters 2007-09, Vol.61 (23), p.4553-4558 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 4558 |
|---|---|
| container_issue | 23 |
| container_start_page | 4553 |
| container_title | Materials letters |
| container_volume | 61 |
| creator | El-Ashgar, Nizam M. El-Nahhal, Issa M. Chehimi, Mohamed M. Babonneau, Florence Livage, Jacques |
| description | A new route for the synthesis of immobilized-polysiloxane ligand system bearing iminodiacetic acid chelating ligand of the general formula P-(CH
2)
3N-(CH
2COOEt)
2, (where P represents [Si–O]
n
polysiloxane network) was accomplished. The preparation of the immobilized iminodiethylacetate was achieved by the reaction of 3-aminopropyltrimethoxysilane with ethyl chloroacetate followed by hydrolytic polycondensation of the diethyliminodiacetate silane agent and tetraethylorthosilicate via the sol–gel process. The immobilized iminodiacetic acid P-(CH
2)
3N-(CH
2COOH)
2 was obtained by hydrolysis of the ethyl acetate groups using diluted hydrochloric acid. The new functionalized ligand system exhibits high capacities for uptake of the metal ions (Co
2+, Ni
2+, Cu
2+ and Zn
2+), and forms 1:1 metal to ligand ratio complexes in the case of Ni
2+ and Cu
2+. |
| doi_str_mv | 10.1016/j.matlet.2007.02.050 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_30106190</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0167577X07002054</els_id><sourcerecordid>30106190</sourcerecordid><originalsourceid>FETCH-LOGICAL-c337t-d35929fe7de88a1463b39a079c0ec68b1ce32e15abed84fda0ab75a6b7b2ad9b3</originalsourceid><addsrcrecordid>eNp9kMFu1DAQhi0EEkvhDTj4xImk4ziJ4wtSVUGLVIkLlbhZjj2hs3LiYHuh26cny3LuaTSa7_-l-Rh7L6AWIPrLfT3bErDUDYCqoamhgxdsJwYlq1Yr_ZLtNkxVnVI_XrM3Oe8BoNXQ7tjxii_4h6d4KMjzcSkPmCnzOHGa5zhSoCf01RrDMVOIj3bB7UBL9GQdFnLcOvI80E-7-C2fC84fOZXM3YNN1hVM9GQLxYWfALuugdy_Pb9lryYbMr77Py_Y_ZfP369vq7tvN1-vr-4qJ6UqlZedbvSEyuMwWNH2cpTagtIO0PXDKBzKBkVnR_RDO3kLdlSd7Uc1NtbrUV6wD-feNcVfB8zFzJQdhrD9Eg_ZSBDQCw0b2J5Bl2LOCSezJpptOhoB5uTZ7M3Zszl5NtCYzfMW-3SO4fbEb8JksiNcHHpK6IrxkZ4v-AuoGI0j</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>30106190</pqid></control><display><type>article</type><title>A new route synthesis of immobilized-polysiloxane iminodiacetic acid ligand system, its characterization and applications</title><source>Elsevier ScienceDirect Journals</source><creator>El-Ashgar, Nizam M. ; El-Nahhal, Issa M. ; Chehimi, Mohamed M. ; Babonneau, Florence ; Livage, Jacques</creator><creatorcontrib>El-Ashgar, Nizam M. ; El-Nahhal, Issa M. ; Chehimi, Mohamed M. ; Babonneau, Florence ; Livage, Jacques</creatorcontrib><description>A new route for the synthesis of immobilized-polysiloxane ligand system bearing iminodiacetic acid chelating ligand of the general formula P-(CH
2)
3N-(CH
2COOEt)
2, (where P represents [Si–O]
n
polysiloxane network) was accomplished. The preparation of the immobilized iminodiethylacetate was achieved by the reaction of 3-aminopropyltrimethoxysilane with ethyl chloroacetate followed by hydrolytic polycondensation of the diethyliminodiacetate silane agent and tetraethylorthosilicate via the sol–gel process. The immobilized iminodiacetic acid P-(CH
2)
3N-(CH
2COOH)
2 was obtained by hydrolysis of the ethyl acetate groups using diluted hydrochloric acid. The new functionalized ligand system exhibits high capacities for uptake of the metal ions (Co
2+, Ni
2+, Cu
2+ and Zn
2+), and forms 1:1 metal to ligand ratio complexes in the case of Ni
2+ and Cu
2+.</description><identifier>ISSN: 0167-577X</identifier><identifier>EISSN: 1873-4979</identifier><identifier>DOI: 10.1016/j.matlet.2007.02.050</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Ethyl chloroacetate ; Iminodiacetic acid ; Metal uptake ; Polysiloxane-immobilized ligand systems ; Sol–gel process polysiloxanes</subject><ispartof>Materials letters, 2007-09, Vol.61 (23), p.4553-4558</ispartof><rights>2007 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c337t-d35929fe7de88a1463b39a079c0ec68b1ce32e15abed84fda0ab75a6b7b2ad9b3</citedby><cites>FETCH-LOGICAL-c337t-d35929fe7de88a1463b39a079c0ec68b1ce32e15abed84fda0ab75a6b7b2ad9b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0167577X07002054$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>El-Ashgar, Nizam M.</creatorcontrib><creatorcontrib>El-Nahhal, Issa M.</creatorcontrib><creatorcontrib>Chehimi, Mohamed M.</creatorcontrib><creatorcontrib>Babonneau, Florence</creatorcontrib><creatorcontrib>Livage, Jacques</creatorcontrib><title>A new route synthesis of immobilized-polysiloxane iminodiacetic acid ligand system, its characterization and applications</title><title>Materials letters</title><description>A new route for the synthesis of immobilized-polysiloxane ligand system bearing iminodiacetic acid chelating ligand of the general formula P-(CH
2)
3N-(CH
2COOEt)
2, (where P represents [Si–O]
n
polysiloxane network) was accomplished. The preparation of the immobilized iminodiethylacetate was achieved by the reaction of 3-aminopropyltrimethoxysilane with ethyl chloroacetate followed by hydrolytic polycondensation of the diethyliminodiacetate silane agent and tetraethylorthosilicate via the sol–gel process. The immobilized iminodiacetic acid P-(CH
2)
3N-(CH
2COOH)
2 was obtained by hydrolysis of the ethyl acetate groups using diluted hydrochloric acid. The new functionalized ligand system exhibits high capacities for uptake of the metal ions (Co
2+, Ni
2+, Cu
2+ and Zn
2+), and forms 1:1 metal to ligand ratio complexes in the case of Ni
2+ and Cu
2+.</description><subject>Ethyl chloroacetate</subject><subject>Iminodiacetic acid</subject><subject>Metal uptake</subject><subject>Polysiloxane-immobilized ligand systems</subject><subject>Sol–gel process polysiloxanes</subject><issn>0167-577X</issn><issn>1873-4979</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNp9kMFu1DAQhi0EEkvhDTj4xImk4ziJ4wtSVUGLVIkLlbhZjj2hs3LiYHuh26cny3LuaTSa7_-l-Rh7L6AWIPrLfT3bErDUDYCqoamhgxdsJwYlq1Yr_ZLtNkxVnVI_XrM3Oe8BoNXQ7tjxii_4h6d4KMjzcSkPmCnzOHGa5zhSoCf01RrDMVOIj3bB7UBL9GQdFnLcOvI80E-7-C2fC84fOZXM3YNN1hVM9GQLxYWfALuugdy_Pb9lryYbMr77Py_Y_ZfP369vq7tvN1-vr-4qJ6UqlZedbvSEyuMwWNH2cpTagtIO0PXDKBzKBkVnR_RDO3kLdlSd7Uc1NtbrUV6wD-feNcVfB8zFzJQdhrD9Eg_ZSBDQCw0b2J5Bl2LOCSezJpptOhoB5uTZ7M3Zszl5NtCYzfMW-3SO4fbEb8JksiNcHHpK6IrxkZ4v-AuoGI0j</recordid><startdate>20070901</startdate><enddate>20070901</enddate><creator>El-Ashgar, Nizam M.</creator><creator>El-Nahhal, Issa M.</creator><creator>Chehimi, Mohamed M.</creator><creator>Babonneau, Florence</creator><creator>Livage, Jacques</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20070901</creationdate><title>A new route synthesis of immobilized-polysiloxane iminodiacetic acid ligand system, its characterization and applications</title><author>El-Ashgar, Nizam M. ; El-Nahhal, Issa M. ; Chehimi, Mohamed M. ; Babonneau, Florence ; Livage, Jacques</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-d35929fe7de88a1463b39a079c0ec68b1ce32e15abed84fda0ab75a6b7b2ad9b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Ethyl chloroacetate</topic><topic>Iminodiacetic acid</topic><topic>Metal uptake</topic><topic>Polysiloxane-immobilized ligand systems</topic><topic>Sol–gel process polysiloxanes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>El-Ashgar, Nizam M.</creatorcontrib><creatorcontrib>El-Nahhal, Issa M.</creatorcontrib><creatorcontrib>Chehimi, Mohamed M.</creatorcontrib><creatorcontrib>Babonneau, Florence</creatorcontrib><creatorcontrib>Livage, Jacques</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>El-Ashgar, Nizam M.</au><au>El-Nahhal, Issa M.</au><au>Chehimi, Mohamed M.</au><au>Babonneau, Florence</au><au>Livage, Jacques</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A new route synthesis of immobilized-polysiloxane iminodiacetic acid ligand system, its characterization and applications</atitle><jtitle>Materials letters</jtitle><date>2007-09-01</date><risdate>2007</risdate><volume>61</volume><issue>23</issue><spage>4553</spage><epage>4558</epage><pages>4553-4558</pages><issn>0167-577X</issn><eissn>1873-4979</eissn><abstract>A new route for the synthesis of immobilized-polysiloxane ligand system bearing iminodiacetic acid chelating ligand of the general formula P-(CH
2)
3N-(CH
2COOEt)
2, (where P represents [Si–O]
n
polysiloxane network) was accomplished. The preparation of the immobilized iminodiethylacetate was achieved by the reaction of 3-aminopropyltrimethoxysilane with ethyl chloroacetate followed by hydrolytic polycondensation of the diethyliminodiacetate silane agent and tetraethylorthosilicate via the sol–gel process. The immobilized iminodiacetic acid P-(CH
2)
3N-(CH
2COOH)
2 was obtained by hydrolysis of the ethyl acetate groups using diluted hydrochloric acid. The new functionalized ligand system exhibits high capacities for uptake of the metal ions (Co
2+, Ni
2+, Cu
2+ and Zn
2+), and forms 1:1 metal to ligand ratio complexes in the case of Ni
2+ and Cu
2+.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.matlet.2007.02.050</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0167-577X |
| ispartof | Materials letters, 2007-09, Vol.61 (23), p.4553-4558 |
| issn | 0167-577X 1873-4979 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_30106190 |
| source | Elsevier ScienceDirect Journals |
| subjects | Ethyl chloroacetate Iminodiacetic acid Metal uptake Polysiloxane-immobilized ligand systems Sol–gel process polysiloxanes |
| title | A new route synthesis of immobilized-polysiloxane iminodiacetic acid ligand system, its characterization and applications |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T19%3A49%3A15IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20new%20route%20synthesis%20of%20immobilized-polysiloxane%20iminodiacetic%20acid%20ligand%20system,%20its%20characterization%20and%20applications&rft.jtitle=Materials%20letters&rft.au=El-Ashgar,%20Nizam%20M.&rft.date=2007-09-01&rft.volume=61&rft.issue=23&rft.spage=4553&rft.epage=4558&rft.pages=4553-4558&rft.issn=0167-577X&rft.eissn=1873-4979&rft_id=info:doi/10.1016/j.matlet.2007.02.050&rft_dat=%3Cproquest_cross%3E30106190%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=30106190&rft_id=info:pmid/&rft_els_id=S0167577X07002054&rfr_iscdi=true |