Anion-driven selective colorimetric detection of Hg super(2+) and Fe super(3+) using functionalized silver nanoparticles

Anion-driven selective colorimetric detection of Hg super(2+) and Fe super(3+) using functionalized silver nanoparticles

A novel nanosensing system was developed by the surface functionalization of silver nanoparticles (AgNPs) with beta -alanine dithiocarbamate (ADTC) for the selective recognition and monitoring of Hg super(2+) and Fe super(3+) ions in aqueous medium. This system showed a visually detectable colour ch...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:RSC advances 2013-11, Vol.4 (3), p.1341-1346
Hauptverfasser: Bothra, Shilpa, Solanki, Jignasa N, Sahoo, Suban K, Callan, John F
Format: Artikel
Sprache:eng
Schlagworte:
Agglomeration
Color
Colorimetry
Colour
Monitoring
Nanoparticles
Plasmons
Silver
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 1346
container_issue 3
container_start_page 1341
container_title RSC advances
container_volume 4
creator Bothra, Shilpa
Solanki, Jignasa N
Sahoo, Suban K
Callan, John F
description A novel nanosensing system was developed by the surface functionalization of silver nanoparticles (AgNPs) with beta -alanine dithiocarbamate (ADTC) for the selective recognition and monitoring of Hg super(2+) and Fe super(3+) ions in aqueous medium. This system showed a visually detectable colour change from yellow to colourless and the surface plasmon resonance (SPR) band of AgNPs at 402 nm disappeared with the addition of both Hg super(2+) and Fe super(3+) ions due to the aggregation of nanoparticles. Interestingly, the functionalized AgNPs can be applied for the discrimination and selective detection of Hg super(2+) and Fe super(3+) in the presence of Br super(-) and Cl super(-), respectively.
doi_str_mv 10.1039/c3ra44945a
format Article
fullrecord <record><control><sourceid>proquest</sourceid><recordid>TN_cdi_proquest_miscellaneous_1620098421</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1620098421</sourcerecordid><originalsourceid>FETCH-proquest_miscellaneous_16200984213</originalsourceid><addsrcrecordid>eNqVisFqAjEURYNQUFo3fsFbWsrUJBODsyyl4gd0LyHzRiLxZcxLpPTrOy3-QO_mXA5HiJWSr0q23ca32RnTma2biYWWxjZa2m4ulsxnOc1ulbZqIb7eKCRq-hxuSMAY0Zfpgk8x5XDBkoOHHsuvTgRpgMMJuI6Y1_rlGRz1sMe7aCdROdAJhkp_vYvhG3vgEG-YgRyl0eUSfER-Eg-Di4zLOx_Fev_x-X5oxpyuFbkcL4E9xugIU-WjslrKbme0av-R_gDvJ1XE</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1620098421</pqid></control><display><type>article</type><title>Anion-driven selective colorimetric detection of Hg super(2+) and Fe super(3+) using functionalized silver nanoparticles</title><source>Royal Society Of Chemistry Journals 2008-</source><creator>Bothra, Shilpa ; Solanki, Jignasa N ; Sahoo, Suban K ; Callan, John F</creator><creatorcontrib>Bothra, Shilpa ; Solanki, Jignasa N ; Sahoo, Suban K ; Callan, John F</creatorcontrib><description>A novel nanosensing system was developed by the surface functionalization of silver nanoparticles (AgNPs) with beta -alanine dithiocarbamate (ADTC) for the selective recognition and monitoring of Hg super(2+) and Fe super(3+) ions in aqueous medium. This system showed a visually detectable colour change from yellow to colourless and the surface plasmon resonance (SPR) band of AgNPs at 402 nm disappeared with the addition of both Hg super(2+) and Fe super(3+) ions due to the aggregation of nanoparticles. Interestingly, the functionalized AgNPs can be applied for the discrimination and selective detection of Hg super(2+) and Fe super(3+) in the presence of Br super(-) and Cl super(-), respectively.</description><identifier>EISSN: 2046-2069</identifier><identifier>DOI: 10.1039/c3ra44945a</identifier><language>eng</language><subject>Agglomeration ; Color ; Colorimetry ; Colour ; Monitoring ; Nanoparticles ; Plasmons ; Silver</subject><ispartof>RSC advances, 2013-11, Vol.4 (3), p.1341-1346</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></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></links><search><creatorcontrib>Bothra, Shilpa</creatorcontrib><creatorcontrib>Solanki, Jignasa N</creatorcontrib><creatorcontrib>Sahoo, Suban K</creatorcontrib><creatorcontrib>Callan, John F</creatorcontrib><title>Anion-driven selective colorimetric detection of Hg super(2+) and Fe super(3+) using functionalized silver nanoparticles</title><title>RSC advances</title><description>A novel nanosensing system was developed by the surface functionalization of silver nanoparticles (AgNPs) with beta -alanine dithiocarbamate (ADTC) for the selective recognition and monitoring of Hg super(2+) and Fe super(3+) ions in aqueous medium. This system showed a visually detectable colour change from yellow to colourless and the surface plasmon resonance (SPR) band of AgNPs at 402 nm disappeared with the addition of both Hg super(2+) and Fe super(3+) ions due to the aggregation of nanoparticles. Interestingly, the functionalized AgNPs can be applied for the discrimination and selective detection of Hg super(2+) and Fe super(3+) in the presence of Br super(-) and Cl super(-), respectively.</description><subject>Agglomeration</subject><subject>Color</subject><subject>Colorimetry</subject><subject>Colour</subject><subject>Monitoring</subject><subject>Nanoparticles</subject><subject>Plasmons</subject><subject>Silver</subject><issn>2046-2069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqVisFqAjEURYNQUFo3fsFbWsrUJBODsyyl4gd0LyHzRiLxZcxLpPTrOy3-QO_mXA5HiJWSr0q23ca32RnTma2biYWWxjZa2m4ulsxnOc1ulbZqIb7eKCRq-hxuSMAY0Zfpgk8x5XDBkoOHHsuvTgRpgMMJuI6Y1_rlGRz1sMe7aCdROdAJhkp_vYvhG3vgEG-YgRyl0eUSfER-Eg-Di4zLOx_Fev_x-X5oxpyuFbkcL4E9xugIU-WjslrKbme0av-R_gDvJ1XE</recordid><startdate>20131101</startdate><enddate>20131101</enddate><creator>Bothra, Shilpa</creator><creator>Solanki, Jignasa N</creator><creator>Sahoo, Suban K</creator><creator>Callan, John F</creator><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20131101</creationdate><title>Anion-driven selective colorimetric detection of Hg super(2+) and Fe super(3+) using functionalized silver nanoparticles</title><author>Bothra, Shilpa ; Solanki, Jignasa N ; Sahoo, Suban K ; Callan, John F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_miscellaneous_16200984213</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Agglomeration</topic><topic>Color</topic><topic>Colorimetry</topic><topic>Colour</topic><topic>Monitoring</topic><topic>Nanoparticles</topic><topic>Plasmons</topic><topic>Silver</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bothra, Shilpa</creatorcontrib><creatorcontrib>Solanki, Jignasa N</creatorcontrib><creatorcontrib>Sahoo, Suban K</creatorcontrib><creatorcontrib>Callan, John F</creatorcontrib><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><jtitle>RSC advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bothra, Shilpa</au><au>Solanki, Jignasa N</au><au>Sahoo, Suban K</au><au>Callan, John F</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Anion-driven selective colorimetric detection of Hg super(2+) and Fe super(3+) using functionalized silver nanoparticles</atitle><jtitle>RSC advances</jtitle><date>2013-11-01</date><risdate>2013</risdate><volume>4</volume><issue>3</issue><spage>1341</spage><epage>1346</epage><pages>1341-1346</pages><eissn>2046-2069</eissn><abstract>A novel nanosensing system was developed by the surface functionalization of silver nanoparticles (AgNPs) with beta -alanine dithiocarbamate (ADTC) for the selective recognition and monitoring of Hg super(2+) and Fe super(3+) ions in aqueous medium. This system showed a visually detectable colour change from yellow to colourless and the surface plasmon resonance (SPR) band of AgNPs at 402 nm disappeared with the addition of both Hg super(2+) and Fe super(3+) ions due to the aggregation of nanoparticles. Interestingly, the functionalized AgNPs can be applied for the discrimination and selective detection of Hg super(2+) and Fe super(3+) in the presence of Br super(-) and Cl super(-), respectively.</abstract><doi>10.1039/c3ra44945a</doi></addata></record>
fulltext fulltext
identifier EISSN: 2046-2069
ispartof RSC advances, 2013-11, Vol.4 (3), p.1341-1346
issn 2046-2069
language eng
recordid cdi_proquest_miscellaneous_1620098421
source Royal Society Of Chemistry Journals 2008-
subjects Agglomeration
Color
Colorimetry
Colour
Monitoring
Nanoparticles
Plasmons
Silver
title Anion-driven selective colorimetric detection of Hg super(2+) and Fe super(3+) using functionalized silver nanoparticles
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T07%3A55%3A50IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Anion-driven%20selective%20colorimetric%20detection%20of%20Hg%20super(2+)%20and%20Fe%20super(3+)%20using%20functionalized%20silver%20nanoparticles&rft.jtitle=RSC%20advances&rft.au=Bothra,%20Shilpa&rft.date=2013-11-01&rft.volume=4&rft.issue=3&rft.spage=1341&rft.epage=1346&rft.pages=1341-1346&rft.eissn=2046-2069&rft_id=info:doi/10.1039/c3ra44945a&rft_dat=%3Cproquest%3E1620098421%3C/proquest%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1620098421&rft_id=info:pmid/&rfr_iscdi=true