Highly sensitive, selective and stable multi-metal ions sensor based on ibuprofen capped mercury nanoparticles
We report a one pot synthesis of mercury nanoparticles (HgNps) from mercuric chloride using hydrazine as a reducing agent and ibuprofen to coat the particles. The particles were synthesized under various conditions of pH and varying mercuric chloride, hydrazine, ibuprofen and sodium hydroxide concen...
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| Veröffentlicht in: | Sensors and actuators. B, Chemical Chemical, 2012-10, Vol.173, p.745-751 |
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| container_title | Sensors and actuators. B, Chemical |
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| creator | Tagar, Zulfiqar A. Sirajuddin Memon, Najma Kalhoro, Muhammad S. O’Brien, Paul Malik, Mohammad A. Abro, Mohammad I. Hassan, Syeda S. Kalwar, Nazar H. Junejo, Yasmeen |
| description | We report a one pot synthesis of mercury nanoparticles (HgNps) from mercuric chloride using hydrazine as a reducing agent and ibuprofen to coat the particles. The particles were synthesized under various conditions of pH and varying mercuric chloride, hydrazine, ibuprofen and sodium hydroxide concentrations. Ibuprofen capped HgNps (Ibu-HgNps) were characterized by UV–visible spectroscopy, scanning transmission electron microscopy (STEM) and Fourier transform infrared (FT-IR) spectroscopy. The as prepared Ibu-HgNps were applied onto glassy carbon electrode (GCE) and used as voltammetric sensor for simultaneous determination of Zn(II), Cd(II), Pb(II) and Cu(II) ions. Response was linear in the range of 0.1–600ppb with regression coefficients around 0.999 for all metals. The lowest detection limit (LDL) for Zn(II), Cd(II), Pb(II) and Cu(II) was 0.05ppb, 0.042ppb, 0.03ppb and 0.035ppb showing high reproducibility with relative standard deviation (RSD) of 3.8%, 1.35%, 1.62% and 3.55% respectively for 15 repetitive scans. The sensor was successfully used for monitoring Zn(II), Cd(II), Pb(II) and Cu(II) in various types of water samples. |
| doi_str_mv | 10.1016/j.snb.2012.07.093 |
| format | Article |
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The particles were synthesized under various conditions of pH and varying mercuric chloride, hydrazine, ibuprofen and sodium hydroxide concentrations. Ibuprofen capped HgNps (Ibu-HgNps) were characterized by UV–visible spectroscopy, scanning transmission electron microscopy (STEM) and Fourier transform infrared (FT-IR) spectroscopy. The as prepared Ibu-HgNps were applied onto glassy carbon electrode (GCE) and used as voltammetric sensor for simultaneous determination of Zn(II), Cd(II), Pb(II) and Cu(II) ions. Response was linear in the range of 0.1–600ppb with regression coefficients around 0.999 for all metals. The lowest detection limit (LDL) for Zn(II), Cd(II), Pb(II) and Cu(II) was 0.05ppb, 0.042ppb, 0.03ppb and 0.035ppb showing high reproducibility with relative standard deviation (RSD) of 3.8%, 1.35%, 1.62% and 3.55% respectively for 15 repetitive scans. The sensor was successfully used for monitoring Zn(II), Cd(II), Pb(II) and Cu(II) in various types of water samples.</description><identifier>ISSN: 0925-4005</identifier><identifier>EISSN: 1873-3077</identifier><identifier>DOI: 10.1016/j.snb.2012.07.093</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>cadmium ; Capping ; carbon ; Chlorides ; copper ; detection limit ; electrodes ; Fourier transform infrared spectroscopy ; Hg nanoparticles ; Hydrazine ; Hydrazines ; Ibuprofen ; ions ; lead ; low density lipoprotein ; mercuric chloride ; Mercury ; Metal ions sensor ; monitoring ; nanoparticles ; reducing agents ; Scanning transmission electron microscopy ; Sensors ; sodium hydroxide ; Spectroscopy ; transmission electron microscopy ; ultraviolet-visible spectroscopy ; Water samples ; zinc</subject><ispartof>Sensors and actuators. B, Chemical, 2012-10, Vol.173, p.745-751</ispartof><rights>2012 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c354t-1cd495491d32bf9ecbecf7202d3dc6ba8328d61e3f140c45e258f2e0a5412e3</citedby><cites>FETCH-LOGICAL-c354t-1cd495491d32bf9ecbecf7202d3dc6ba8328d61e3f140c45e258f2e0a5412e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0925400512007861$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids></links><search><creatorcontrib>Tagar, Zulfiqar A.</creatorcontrib><creatorcontrib>Sirajuddin</creatorcontrib><creatorcontrib>Memon, Najma</creatorcontrib><creatorcontrib>Kalhoro, Muhammad S.</creatorcontrib><creatorcontrib>O’Brien, Paul</creatorcontrib><creatorcontrib>Malik, Mohammad A.</creatorcontrib><creatorcontrib>Abro, Mohammad I.</creatorcontrib><creatorcontrib>Hassan, Syeda S.</creatorcontrib><creatorcontrib>Kalwar, Nazar H.</creatorcontrib><creatorcontrib>Junejo, Yasmeen</creatorcontrib><title>Highly sensitive, selective and stable multi-metal ions sensor based on ibuprofen capped mercury nanoparticles</title><title>Sensors and actuators. B, Chemical</title><description>We report a one pot synthesis of mercury nanoparticles (HgNps) from mercuric chloride using hydrazine as a reducing agent and ibuprofen to coat the particles. The particles were synthesized under various conditions of pH and varying mercuric chloride, hydrazine, ibuprofen and sodium hydroxide concentrations. Ibuprofen capped HgNps (Ibu-HgNps) were characterized by UV–visible spectroscopy, scanning transmission electron microscopy (STEM) and Fourier transform infrared (FT-IR) spectroscopy. The as prepared Ibu-HgNps were applied onto glassy carbon electrode (GCE) and used as voltammetric sensor for simultaneous determination of Zn(II), Cd(II), Pb(II) and Cu(II) ions. Response was linear in the range of 0.1–600ppb with regression coefficients around 0.999 for all metals. The lowest detection limit (LDL) for Zn(II), Cd(II), Pb(II) and Cu(II) was 0.05ppb, 0.042ppb, 0.03ppb and 0.035ppb showing high reproducibility with relative standard deviation (RSD) of 3.8%, 1.35%, 1.62% and 3.55% respectively for 15 repetitive scans. The sensor was successfully used for monitoring Zn(II), Cd(II), Pb(II) and Cu(II) in various types of water samples.</description><subject>cadmium</subject><subject>Capping</subject><subject>carbon</subject><subject>Chlorides</subject><subject>copper</subject><subject>detection limit</subject><subject>electrodes</subject><subject>Fourier transform infrared spectroscopy</subject><subject>Hg nanoparticles</subject><subject>Hydrazine</subject><subject>Hydrazines</subject><subject>Ibuprofen</subject><subject>ions</subject><subject>lead</subject><subject>low density lipoprotein</subject><subject>mercuric chloride</subject><subject>Mercury</subject><subject>Metal ions sensor</subject><subject>monitoring</subject><subject>nanoparticles</subject><subject>reducing agents</subject><subject>Scanning transmission electron microscopy</subject><subject>Sensors</subject><subject>sodium hydroxide</subject><subject>Spectroscopy</subject><subject>transmission electron microscopy</subject><subject>ultraviolet-visible spectroscopy</subject><subject>Water samples</subject><subject>zinc</subject><issn>0925-4005</issn><issn>1873-3077</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNp9kE1v1DAQhi1EJZbSH8AJHzmQdPyVbMQJVYVWqsSh7dly7EnxyrGDnVTaf4-X5cxpRqPnHc08hHxk0DJg3fWhLXFsOTDeQt_CIN6QHdv3ohHQ92_JDgauGgmg3pH3pRwAQIoOdiTe-Zdf4UgLxuJX_4pfahvQnlpqoqNlNWNAOm9h9c2MqwnUp1j-BlKmoynoaIrUj9uS04SRWrMsdTZjtls-0mhiWkxevQ1YPpCLyYSCV__qJXn8fvt0c9c8_Pxxf_PtobFCybVh1slByYE5wcdpQDuinXoO3Alnu9HsBd-7jqGYmAQrFXK1nziCUZJxFJfk83lrvej3hmXVsy8WQzAR01Y0Y6KTA2dSVpSdUZtTKRknvWQ_m3zUDPTJrD7oalafzGrodTVbM5_OmckkbV6yL_r5sQIKgDE18L4SX88E1h9fPWZdrMdo0flc3WqX_H_2_wGNNoyZ</recordid><startdate>20121001</startdate><enddate>20121001</enddate><creator>Tagar, Zulfiqar A.</creator><creator>Sirajuddin</creator><creator>Memon, Najma</creator><creator>Kalhoro, Muhammad S.</creator><creator>O’Brien, Paul</creator><creator>Malik, Mohammad A.</creator><creator>Abro, Mohammad I.</creator><creator>Hassan, Syeda S.</creator><creator>Kalwar, Nazar H.</creator><creator>Junejo, Yasmeen</creator><general>Elsevier B.V</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>L7M</scope></search><sort><creationdate>20121001</creationdate><title>Highly sensitive, selective and stable multi-metal ions sensor based on ibuprofen capped mercury nanoparticles</title><author>Tagar, Zulfiqar A. ; Sirajuddin ; Memon, Najma ; Kalhoro, Muhammad S. ; O’Brien, Paul ; Malik, Mohammad A. ; Abro, Mohammad I. ; Hassan, Syeda S. ; Kalwar, Nazar H. ; Junejo, Yasmeen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c354t-1cd495491d32bf9ecbecf7202d3dc6ba8328d61e3f140c45e258f2e0a5412e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>cadmium</topic><topic>Capping</topic><topic>carbon</topic><topic>Chlorides</topic><topic>copper</topic><topic>detection limit</topic><topic>electrodes</topic><topic>Fourier transform infrared spectroscopy</topic><topic>Hg nanoparticles</topic><topic>Hydrazine</topic><topic>Hydrazines</topic><topic>Ibuprofen</topic><topic>ions</topic><topic>lead</topic><topic>low density lipoprotein</topic><topic>mercuric chloride</topic><topic>Mercury</topic><topic>Metal ions sensor</topic><topic>monitoring</topic><topic>nanoparticles</topic><topic>reducing agents</topic><topic>Scanning transmission electron microscopy</topic><topic>Sensors</topic><topic>sodium hydroxide</topic><topic>Spectroscopy</topic><topic>transmission electron microscopy</topic><topic>ultraviolet-visible spectroscopy</topic><topic>Water samples</topic><topic>zinc</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tagar, Zulfiqar A.</creatorcontrib><creatorcontrib>Sirajuddin</creatorcontrib><creatorcontrib>Memon, Najma</creatorcontrib><creatorcontrib>Kalhoro, Muhammad S.</creatorcontrib><creatorcontrib>O’Brien, Paul</creatorcontrib><creatorcontrib>Malik, Mohammad A.</creatorcontrib><creatorcontrib>Abro, Mohammad I.</creatorcontrib><creatorcontrib>Hassan, Syeda S.</creatorcontrib><creatorcontrib>Kalwar, Nazar H.</creatorcontrib><creatorcontrib>Junejo, Yasmeen</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Sensors and actuators. B, Chemical</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tagar, Zulfiqar A.</au><au>Sirajuddin</au><au>Memon, Najma</au><au>Kalhoro, Muhammad S.</au><au>O’Brien, Paul</au><au>Malik, Mohammad A.</au><au>Abro, Mohammad I.</au><au>Hassan, Syeda S.</au><au>Kalwar, Nazar H.</au><au>Junejo, Yasmeen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Highly sensitive, selective and stable multi-metal ions sensor based on ibuprofen capped mercury nanoparticles</atitle><jtitle>Sensors and actuators. B, Chemical</jtitle><date>2012-10-01</date><risdate>2012</risdate><volume>173</volume><spage>745</spage><epage>751</epage><pages>745-751</pages><issn>0925-4005</issn><eissn>1873-3077</eissn><abstract>We report a one pot synthesis of mercury nanoparticles (HgNps) from mercuric chloride using hydrazine as a reducing agent and ibuprofen to coat the particles. The particles were synthesized under various conditions of pH and varying mercuric chloride, hydrazine, ibuprofen and sodium hydroxide concentrations. Ibuprofen capped HgNps (Ibu-HgNps) were characterized by UV–visible spectroscopy, scanning transmission electron microscopy (STEM) and Fourier transform infrared (FT-IR) spectroscopy. The as prepared Ibu-HgNps were applied onto glassy carbon electrode (GCE) and used as voltammetric sensor for simultaneous determination of Zn(II), Cd(II), Pb(II) and Cu(II) ions. Response was linear in the range of 0.1–600ppb with regression coefficients around 0.999 for all metals. The lowest detection limit (LDL) for Zn(II), Cd(II), Pb(II) and Cu(II) was 0.05ppb, 0.042ppb, 0.03ppb and 0.035ppb showing high reproducibility with relative standard deviation (RSD) of 3.8%, 1.35%, 1.62% and 3.55% respectively for 15 repetitive scans. The sensor was successfully used for monitoring Zn(II), Cd(II), Pb(II) and Cu(II) in various types of water samples.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.snb.2012.07.093</doi><tpages>7</tpages></addata></record> |
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| ispartof | Sensors and actuators. B, Chemical, 2012-10, Vol.173, p.745-751 |
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| subjects | cadmium Capping carbon Chlorides copper detection limit electrodes Fourier transform infrared spectroscopy Hg nanoparticles Hydrazine Hydrazines Ibuprofen ions lead low density lipoprotein mercuric chloride Mercury Metal ions sensor monitoring nanoparticles reducing agents Scanning transmission electron microscopy Sensors sodium hydroxide Spectroscopy transmission electron microscopy ultraviolet-visible spectroscopy Water samples zinc |
| title | Highly sensitive, selective and stable multi-metal ions sensor based on ibuprofen capped mercury nanoparticles |
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