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Fabrication and investigation of gold (III) ion‐imprinted functionalized silica particles
Au (III) ion‐imprinted mesoporous silica particles (Au‐Si‐Py) was manufactured by the condensation reaction of (3‐Aminopropyl)triethoxysilane (AT)and 2‐pyridinecarboxaldehyde (Py). The obtained AT‐Py Schiff base ligand was then coordinate with the template gold ions and the polymerizable gold‐comple...
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Published in: | Journal of molecular recognition 2020-02, Vol.33 (2), p.e2813-n/a |
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description | Au (III) ion‐imprinted mesoporous silica particles (Au‐Si‐Py) was manufactured by the condensation reaction of (3‐Aminopropyl)triethoxysilane (AT)and 2‐pyridinecarboxaldehyde (Py). The obtained AT‐Py Schiff base ligand was then coordinate with the template gold ions and the polymerizable gold‐complex was allowed to gel in presence of tetraethoxysilane (TEOS) and then the coordinated gold ions were leached out of the obtained silica matrix using acidified thiourea solution. During the synthetic steps, the obtained materials were investigated utilizing advanced instrumental and spectral methods. Moreover, the morphological structure of both Au (III) ions imprinted Au‐Si‐Py and non‐imprinted NI‐Si‐Py silica particles were visualized using scanning electron microscope (SEM). Various adsorption experiments had been carried out using both Au‐Si‐Py and NI‐Si‐Py to examine their potential for selective extraction of gold ions under different conditions
Ion‐imprinting of Au(III) ions. |
doi_str_mv | 10.1002/jmr.2813 |
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Ion‐imprinting of Au(III) ions.</description><identifier>ISSN: 0952-3499</identifier><identifier>EISSN: 1099-1352</identifier><identifier>DOI: 10.1002/jmr.2813</identifier><identifier>PMID: 31814208</identifier><language>eng</language><publisher>England: Wiley Subscription Services, Inc</publisher><subject>(3‐Aminopropyl)triethoxysilane ; 2‐pyridinecarboxaldehyde (Py) ; Acidification ; Fabrication ; Gluons ; Gold ; gold ions ; Imines ; Ions ; ion‐imprinting ; Morphology ; Scanning electron microscopy ; Silica ; Silicon dioxide ; Spectral methods ; Tetraethoxysilane ; Tetraethyl orthosilicate ; Thiourea</subject><ispartof>Journal of molecular recognition, 2020-02, Vol.33 (2), p.e2813-n/a</ispartof><rights>2019 John Wiley& Sons, Ltd.</rights><rights>2020 John Wiley& Sons, Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3493-f20710b8cea01cd06865a384fe7eb1a0aa96e8f6bbb867f62df7f4950c0157e13</citedby><cites>FETCH-LOGICAL-c3493-f20710b8cea01cd06865a384fe7eb1a0aa96e8f6bbb867f62df7f4950c0157e13</cites><orcidid>0000-0003-4464-6279</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31814208$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Alotaibi, Majdah R.</creatorcontrib><creatorcontrib>Monier, Mohammed</creatorcontrib><creatorcontrib>Elsayed, NadiaH</creatorcontrib><title>Fabrication and investigation of gold (III) ion‐imprinted functionalized silica particles</title><title>Journal of molecular recognition</title><addtitle>J Mol Recognit</addtitle><description>Au (III) ion‐imprinted mesoporous silica particles (Au‐Si‐Py) was manufactured by the condensation reaction of (3‐Aminopropyl)triethoxysilane (AT)and 2‐pyridinecarboxaldehyde (Py). The obtained AT‐Py Schiff base ligand was then coordinate with the template gold ions and the polymerizable gold‐complex was allowed to gel in presence of tetraethoxysilane (TEOS) and then the coordinated gold ions were leached out of the obtained silica matrix using acidified thiourea solution. During the synthetic steps, the obtained materials were investigated utilizing advanced instrumental and spectral methods. Moreover, the morphological structure of both Au (III) ions imprinted Au‐Si‐Py and non‐imprinted NI‐Si‐Py silica particles were visualized using scanning electron microscope (SEM). Various adsorption experiments had been carried out using both Au‐Si‐Py and NI‐Si‐Py to examine their potential for selective extraction of gold ions under different conditions
Ion‐imprinting of Au(III) ions.</description><subject>(3‐Aminopropyl)triethoxysilane</subject><subject>2‐pyridinecarboxaldehyde (Py)</subject><subject>Acidification</subject><subject>Fabrication</subject><subject>Gluons</subject><subject>Gold</subject><subject>gold ions</subject><subject>Imines</subject><subject>Ions</subject><subject>ion‐imprinting</subject><subject>Morphology</subject><subject>Scanning electron microscopy</subject><subject>Silica</subject><subject>Silicon dioxide</subject><subject>Spectral methods</subject><subject>Tetraethoxysilane</subject><subject>Tetraethyl orthosilicate</subject><subject>Thiourea</subject><issn>0952-3499</issn><issn>1099-1352</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kMtKAzEUhoMotlbBJ5ABN3Ux9SSZS2YpxeqIIoiuXAyZTFJS5lKTGaWufASf0ScxY6uC4CYhJx8f5_8ROsQwwQDkdFGZCWGYbqEhhiTxMQ3JNhpCEhKfBkkyQHvWLgDcXwi7aEAxwwEBNkSPM54bLXirm9rjdeHp-lnaVs_Xk0Z586YsvHGapieem3y8vetqaXTdysJTXS16jJf61T2tLp3JW3LTalFKu492FC-tPNjcI_QwO7-fXvrXtxfp9OzaF2436isCMYacCckBiwIiFoWcskDJWOaYA-dJJJmK8jxnUawiUqhYBS6IABzGEtMRGq-9S9M8dW77rNJWyLLktWw6mxFKCAN3RA49_oMums64AD0VYAwsDtmvUJjGWiNV5hJX3KwyDFlfeOYKz_rCHXq0EXZ5JYsf8LthB_hr4EWXcvWvKLu6ufsSfgIfAYo6</recordid><startdate>202002</startdate><enddate>202002</enddate><creator>Alotaibi, Majdah R.</creator><creator>Monier, Mohammed</creator><creator>Elsayed, NadiaH</creator><general>Wiley Subscription Services, Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QO</scope><scope>7QP</scope><scope>7QQ</scope><scope>7SE</scope><scope>7SR</scope><scope>7TA</scope><scope>7TK</scope><scope>7TM</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>H8G</scope><scope>JG9</scope><scope>P64</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-4464-6279</orcidid></search><sort><creationdate>202002</creationdate><title>Fabrication and investigation of gold (III) ion‐imprinted functionalized silica particles</title><author>Alotaibi, Majdah R. ; Monier, Mohammed ; Elsayed, NadiaH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3493-f20710b8cea01cd06865a384fe7eb1a0aa96e8f6bbb867f62df7f4950c0157e13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>(3‐Aminopropyl)triethoxysilane</topic><topic>2‐pyridinecarboxaldehyde (Py)</topic><topic>Acidification</topic><topic>Fabrication</topic><topic>Gluons</topic><topic>Gold</topic><topic>gold ions</topic><topic>Imines</topic><topic>Ions</topic><topic>ion‐imprinting</topic><topic>Morphology</topic><topic>Scanning electron microscopy</topic><topic>Silica</topic><topic>Silicon dioxide</topic><topic>Spectral methods</topic><topic>Tetraethoxysilane</topic><topic>Tetraethyl orthosilicate</topic><topic>Thiourea</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alotaibi, Majdah R.</creatorcontrib><creatorcontrib>Monier, Mohammed</creatorcontrib><creatorcontrib>Elsayed, NadiaH</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Materials Business File</collection><collection>Neurosciences Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of molecular recognition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alotaibi, Majdah R.</au><au>Monier, Mohammed</au><au>Elsayed, NadiaH</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fabrication and investigation of gold (III) ion‐imprinted functionalized silica particles</atitle><jtitle>Journal of molecular recognition</jtitle><addtitle>J Mol Recognit</addtitle><date>2020-02</date><risdate>2020</risdate><volume>33</volume><issue>2</issue><spage>e2813</spage><epage>n/a</epage><pages>e2813-n/a</pages><issn>0952-3499</issn><eissn>1099-1352</eissn><abstract>Au (III) ion‐imprinted mesoporous silica particles (Au‐Si‐Py) was manufactured by the condensation reaction of (3‐Aminopropyl)triethoxysilane (AT)and 2‐pyridinecarboxaldehyde (Py). The obtained AT‐Py Schiff base ligand was then coordinate with the template gold ions and the polymerizable gold‐complex was allowed to gel in presence of tetraethoxysilane (TEOS) and then the coordinated gold ions were leached out of the obtained silica matrix using acidified thiourea solution. During the synthetic steps, the obtained materials were investigated utilizing advanced instrumental and spectral methods. Moreover, the morphological structure of both Au (III) ions imprinted Au‐Si‐Py and non‐imprinted NI‐Si‐Py silica particles were visualized using scanning electron microscope (SEM). Various adsorption experiments had been carried out using both Au‐Si‐Py and NI‐Si‐Py to examine their potential for selective extraction of gold ions under different conditions
Ion‐imprinting of Au(III) ions.</abstract><cop>England</cop><pub>Wiley Subscription Services, Inc</pub><pmid>31814208</pmid><doi>10.1002/jmr.2813</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0003-4464-6279</orcidid></addata></record> |
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subjects | (3‐Aminopropyl)triethoxysilane 2‐pyridinecarboxaldehyde (Py) Acidification Fabrication Gluons Gold gold ions Imines Ions ion‐imprinting Morphology Scanning electron microscopy Silica Silicon dioxide Spectral methods Tetraethoxysilane Tetraethyl orthosilicate Thiourea |
title | Fabrication and investigation of gold (III) ion‐imprinted functionalized silica particles |
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