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Non-covalently functionalized graphene for the potentiometric sensing of zinc ions
The possibility of the application of non-covalently functionalized graphene as a sensing membrane for the potentiometric determination of zinc ions was examined. A graphene carboxylic derivative was functionalized with 1-(2-pyridylazo)-2-naphthol, the Zn 2+ ions complexing ligand, simply by adsorpt...
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| Published in: | Analyst (London) 2012-04, Vol.137 (8), p.1895-1898 |
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| Main Authors: | , , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c430t-54ba71a0c7e5063af24e814d68f880025a150108430758f05c692d4fcb6228883 |
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| cites | cdi_FETCH-LOGICAL-c430t-54ba71a0c7e5063af24e814d68f880025a150108430758f05c692d4fcb6228883 |
| container_end_page | 1898 |
| container_issue | 8 |
| container_start_page | 1895 |
| container_title | Analyst (London) |
| container_volume | 137 |
| creator | Jaworska, Ewa Lewandowski, Wiktor Mieczkowski, Jzef Maksymiuk, Krzysztof Michalska, Agata |
| description | The possibility of the application of non-covalently functionalized graphene as a sensing membrane for the potentiometric determination of zinc ions was examined. A graphene carboxylic derivative was functionalized with 1-(2-pyridylazo)-2-naphthol, the Zn
2+
ions complexing ligand, simply by adsorption of ligand molecules due to interactions. This approach has resulted in a potentiometric sensor characterized with significant selectivity for Zn
2+
ions present in solution.
Preliminary results on a novel approach allowing the utilization of a highly selective zinc ion ligand in the presence of alkali metals ions to yield potentiometric Zn
2+
sensors are reported. |
| doi_str_mv | 10.1039/c2an16016a |
| format | article |
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2+
ions complexing ligand, simply by adsorption of ligand molecules due to interactions. This approach has resulted in a potentiometric sensor characterized with significant selectivity for Zn
2+
ions present in solution.
Preliminary results on a novel approach allowing the utilization of a highly selective zinc ion ligand in the presence of alkali metals ions to yield potentiometric Zn
2+
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2+
ions complexing ligand, simply by adsorption of ligand molecules due to interactions. This approach has resulted in a potentiometric sensor characterized with significant selectivity for Zn
2+
ions present in solution.
Preliminary results on a novel approach allowing the utilization of a highly selective zinc ion ligand in the presence of alkali metals ions to yield potentiometric Zn
2+
sensors are reported.</description><subject>Analytical chemistry</subject><subject>Chemistry</subject><subject>Derivatives</subject><subject>Detection</subject><subject>Electrochemical methods</subject><subject>Exact sciences and technology</subject><subject>General, instrumentation</subject><subject>Graphene</subject><subject>Ligands</subject><subject>Selectivity</subject><subject>Sensors</subject><subject>Zinc</subject><issn>0003-2654</issn><issn>1364-5528</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqN0U1LwzAYB_AgipvTi3clHkQRqnlp0vQowzcYCqLnkqXJFumSmnSCfnozN7ebeAohv_zzPHkAOMToEiNaXikiHeYIc7kF-pjyPGOMiG3QRwjRjHCW98BejG9pixFDu6BHCC0FK8o-eH70LlP-Qzbadc0nNHOnOuudbOyXruEkyHaqnYbGB9hNNWx9l6D1M90Fq2DULlo3gd7AL-sUTDfjPtgxson6YLUOwOvtzcvwPhs93T0Mr0eZyinqMpaPZYElUoVmiFNpSK4FzmsujBAIESYxS_WKhAsmDGKKl6TOjRpzQoQQdADOlrlt8O9zHbtqZqPSTSOd9vNYlaRkiGBSJHn-p0y_KAjlguF_UJJKwuyHXiypCj7GoE3VBjuT4TOhRWRZbQaT8PEqdz6e6XpNfyeRwOkKyKhkY4J0ysaNYwUpULno5WTpQlTr081DVVubZI7-MvQbbWmpPg</recordid><startdate>20120421</startdate><enddate>20120421</enddate><creator>Jaworska, Ewa</creator><creator>Lewandowski, Wiktor</creator><creator>Mieczkowski, Jzef</creator><creator>Maksymiuk, Krzysztof</creator><creator>Michalska, Agata</creator><general>Royal Society of Chemistry</general><scope>IQODW</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></search><sort><creationdate>20120421</creationdate><title>Non-covalently functionalized graphene for the potentiometric sensing of zinc ions</title><author>Jaworska, Ewa ; Lewandowski, Wiktor ; Mieczkowski, Jzef ; Maksymiuk, Krzysztof ; Michalska, Agata</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c430t-54ba71a0c7e5063af24e814d68f880025a150108430758f05c692d4fcb6228883</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Analytical chemistry</topic><topic>Chemistry</topic><topic>Derivatives</topic><topic>Detection</topic><topic>Electrochemical methods</topic><topic>Exact sciences and technology</topic><topic>General, instrumentation</topic><topic>Graphene</topic><topic>Ligands</topic><topic>Selectivity</topic><topic>Sensors</topic><topic>Zinc</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jaworska, Ewa</creatorcontrib><creatorcontrib>Lewandowski, Wiktor</creatorcontrib><creatorcontrib>Mieczkowski, Jzef</creatorcontrib><creatorcontrib>Maksymiuk, Krzysztof</creatorcontrib><creatorcontrib>Michalska, Agata</creatorcontrib><collection>Pascal-Francis</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><jtitle>Analyst (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jaworska, Ewa</au><au>Lewandowski, Wiktor</au><au>Mieczkowski, Jzef</au><au>Maksymiuk, Krzysztof</au><au>Michalska, Agata</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Non-covalently functionalized graphene for the potentiometric sensing of zinc ions</atitle><jtitle>Analyst (London)</jtitle><addtitle>Analyst</addtitle><date>2012-04-21</date><risdate>2012</risdate><volume>137</volume><issue>8</issue><spage>1895</spage><epage>1898</epage><pages>1895-1898</pages><issn>0003-2654</issn><eissn>1364-5528</eissn><coden>ANALAO</coden><abstract>The possibility of the application of non-covalently functionalized graphene as a sensing membrane for the potentiometric determination of zinc ions was examined. A graphene carboxylic derivative was functionalized with 1-(2-pyridylazo)-2-naphthol, the Zn
2+
ions complexing ligand, simply by adsorption of ligand molecules due to interactions. This approach has resulted in a potentiometric sensor characterized with significant selectivity for Zn
2+
ions present in solution.
Preliminary results on a novel approach allowing the utilization of a highly selective zinc ion ligand in the presence of alkali metals ions to yield potentiometric Zn
2+
sensors are reported.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><pmid>22398579</pmid><doi>10.1039/c2an16016a</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0003-2654 |
| ispartof | Analyst (London), 2012-04, Vol.137 (8), p.1895-1898 |
| issn | 0003-2654 1364-5528 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_929502127 |
| source | Royal Society of Chemistry |
| subjects | Analytical chemistry Chemistry Derivatives Detection Electrochemical methods Exact sciences and technology General, instrumentation Graphene Ligands Selectivity Sensors Zinc |
| title | Non-covalently functionalized graphene for the potentiometric sensing of zinc ions |
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