Calixarene-based Extraction Chromatographic Separation of 135Cs and 137Cs in Environmental and Waste Samples Prior to Sector Field ICP-MS Analysis

Advances in the sensitivities achievable by sector field inductively coupled plasma mass spectrometry (ICP-SFMS) offer the prospect of low-level measurement of shorter and longer lived radionuclides, thus expanding options for environmental and radioactively contaminated land assessment. In ICP-SFMS...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Analytical chemistry (Washington) 2014-12, Vol.86 (23), p.11890-11896
Hauptverfasser: Russell, Ben C., Warwick, Phil E., Croudace, Ian W.
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 11896
container_issue 23
container_start_page 11890
container_title Analytical chemistry (Washington)
container_volume 86
creator Russell, Ben C.
Warwick, Phil E.
Croudace, Ian W.
description Advances in the sensitivities achievable by sector field inductively coupled plasma mass spectrometry (ICP-SFMS) offer the prospect of low-level measurement of shorter and longer lived radionuclides, thus expanding options for environmental and radioactively contaminated land assessment. In ICP-SFMS, the critical requirement for accurate detection is the effective chemical separation of isobaric and polyatomic interferences prior to sample introduction. As instrumental detection limit capability improves, accurate radionuclide determination requires highly effective separation materials that combine high analyte selectivity with subsequent quantitative analyte recovery compatible with ICP-SFMS detection. Two radioactive isotopes measurable by ICP-SFMS are the high yield fission products 135Cs and 137Cs that have entered the environment as a result of anthropogenic nuclear activities. ICP-SFMS enables reliable measurement of 135Cs/137Cs ratios, which can be used as a forensic tool in determining the source of nuclear contamination. The critical requirement for accurate detection is the effective removal of isobaric interferences from 135Ba and 137Ba prior to measurement. A number of exchange materials can effectively extract Cs; however, non-quantitative elution of Cs makes subsequent ICP-SFMS quantification challenging. A novel extraction chromatographic resin has been developed by dissolving calix[4]­arene-bis­(tert-octylbenzo-crown-6) (BOBCalixC6) in octan-1-ol and loading onto an Amberchrom CG-71 prefilter resin material. Preparation of the material takes less than 1 h and, at an optimal concentration of 3 M HNO3, shows high selectivity toward Cs, which is effectively eluted in 0.05 M HNO3. The procedure developed shows high Cs selectivity and Ba decontamination from digests of complex matrixes including a saltmarsh sediment contaminated by aqueous discharges from a nuclear fuel reprocessing facility. Repeated tests show the resin can be reused up to four times. For low-level ICP-SFMS quantification, more complex sample matrixes benefit from a cation resin cleanup stage prior to using BOBCalixC6 that serves to enhance Ba decontamination and Cs recovery.
doi_str_mv 10.1021/ac5036988
format Article
fullrecord <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_proquest_miscellaneous_1629953254</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1629953254</sourcerecordid><originalsourceid>FETCH-LOGICAL-a1524-60eacf5c5e17da115e7ed958bc04895b3a7d8b3f788aaf1a60109049ac55682f3</originalsourceid><addsrcrecordid>eNo9kc1q3TAQhUVJaW7TLvoCQZtANm5HkmXLy2Bu2kBKA7elSzOWx42CLTmSb0heo09cNX-rOTAfB845jH0S8FmAFF_QalBVY8wbthFaQlEZIw_YBgBUIWuAQ_Y-pRsAIUBU79ih1KouZVVu2N8WJ3ePkTwVPSYa-PZ-jWhXFzxvr2OYcQ1_Ii7XzvIdLRjx8RVGLpRuE0c_ZFVn5Tzf-jsXg5_Jrzg9vn5jWonvcF4mSvwquhD5GrKTXbM6dzQN_KK9Kr7v-JnH6SG59IG9HXFK9PH5HrFf59uf7bfi8sfXi_bsssCcsSwqILSjtppEPaAQmmoaGm16C6VpdK-wHkyvxtoYxFFgBQIaKJtclq6MHNURO33yXWK43VNau9klS9OEnsI-daKSTaOV1GVGj5_RfT_T0C3RzRgfupceM3DyBKBN3U3Yx5wlO0D3f5_udR_1D5E0fvg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1629953254</pqid></control><display><type>article</type><title>Calixarene-based Extraction Chromatographic Separation of 135Cs and 137Cs in Environmental and Waste Samples Prior to Sector Field ICP-MS Analysis</title><source>ACS Publications</source><creator>Russell, Ben C. ; Warwick, Phil E. ; Croudace, Ian W.</creator><creatorcontrib>Russell, Ben C. ; Warwick, Phil E. ; Croudace, Ian W.</creatorcontrib><description>Advances in the sensitivities achievable by sector field inductively coupled plasma mass spectrometry (ICP-SFMS) offer the prospect of low-level measurement of shorter and longer lived radionuclides, thus expanding options for environmental and radioactively contaminated land assessment. In ICP-SFMS, the critical requirement for accurate detection is the effective chemical separation of isobaric and polyatomic interferences prior to sample introduction. As instrumental detection limit capability improves, accurate radionuclide determination requires highly effective separation materials that combine high analyte selectivity with subsequent quantitative analyte recovery compatible with ICP-SFMS detection. Two radioactive isotopes measurable by ICP-SFMS are the high yield fission products 135Cs and 137Cs that have entered the environment as a result of anthropogenic nuclear activities. ICP-SFMS enables reliable measurement of 135Cs/137Cs ratios, which can be used as a forensic tool in determining the source of nuclear contamination. The critical requirement for accurate detection is the effective removal of isobaric interferences from 135Ba and 137Ba prior to measurement. A number of exchange materials can effectively extract Cs; however, non-quantitative elution of Cs makes subsequent ICP-SFMS quantification challenging. A novel extraction chromatographic resin has been developed by dissolving calix[4]­arene-bis­(tert-octylbenzo-crown-6) (BOBCalixC6) in octan-1-ol and loading onto an Amberchrom CG-71 prefilter resin material. Preparation of the material takes less than 1 h and, at an optimal concentration of 3 M HNO3, shows high selectivity toward Cs, which is effectively eluted in 0.05 M HNO3. The procedure developed shows high Cs selectivity and Ba decontamination from digests of complex matrixes including a saltmarsh sediment contaminated by aqueous discharges from a nuclear fuel reprocessing facility. Repeated tests show the resin can be reused up to four times. For low-level ICP-SFMS quantification, more complex sample matrixes benefit from a cation resin cleanup stage prior to using BOBCalixC6 that serves to enhance Ba decontamination and Cs recovery.</description><identifier>ISSN: 0003-2700</identifier><identifier>EISSN: 1520-6882</identifier><identifier>DOI: 10.1021/ac5036988</identifier><identifier>PMID: 25374264</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><ispartof>Analytical chemistry (Washington), 2014-12, Vol.86 (23), p.11890-11896</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/ac5036988$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ac5036988$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25374264$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Russell, Ben C.</creatorcontrib><creatorcontrib>Warwick, Phil E.</creatorcontrib><creatorcontrib>Croudace, Ian W.</creatorcontrib><title>Calixarene-based Extraction Chromatographic Separation of 135Cs and 137Cs in Environmental and Waste Samples Prior to Sector Field ICP-MS Analysis</title><title>Analytical chemistry (Washington)</title><addtitle>Anal. Chem</addtitle><description>Advances in the sensitivities achievable by sector field inductively coupled plasma mass spectrometry (ICP-SFMS) offer the prospect of low-level measurement of shorter and longer lived radionuclides, thus expanding options for environmental and radioactively contaminated land assessment. In ICP-SFMS, the critical requirement for accurate detection is the effective chemical separation of isobaric and polyatomic interferences prior to sample introduction. As instrumental detection limit capability improves, accurate radionuclide determination requires highly effective separation materials that combine high analyte selectivity with subsequent quantitative analyte recovery compatible with ICP-SFMS detection. Two radioactive isotopes measurable by ICP-SFMS are the high yield fission products 135Cs and 137Cs that have entered the environment as a result of anthropogenic nuclear activities. ICP-SFMS enables reliable measurement of 135Cs/137Cs ratios, which can be used as a forensic tool in determining the source of nuclear contamination. The critical requirement for accurate detection is the effective removal of isobaric interferences from 135Ba and 137Ba prior to measurement. A number of exchange materials can effectively extract Cs; however, non-quantitative elution of Cs makes subsequent ICP-SFMS quantification challenging. A novel extraction chromatographic resin has been developed by dissolving calix[4]­arene-bis­(tert-octylbenzo-crown-6) (BOBCalixC6) in octan-1-ol and loading onto an Amberchrom CG-71 prefilter resin material. Preparation of the material takes less than 1 h and, at an optimal concentration of 3 M HNO3, shows high selectivity toward Cs, which is effectively eluted in 0.05 M HNO3. The procedure developed shows high Cs selectivity and Ba decontamination from digests of complex matrixes including a saltmarsh sediment contaminated by aqueous discharges from a nuclear fuel reprocessing facility. Repeated tests show the resin can be reused up to four times. For low-level ICP-SFMS quantification, more complex sample matrixes benefit from a cation resin cleanup stage prior to using BOBCalixC6 that serves to enhance Ba decontamination and Cs recovery.</description><issn>0003-2700</issn><issn>1520-6882</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNo9kc1q3TAQhUVJaW7TLvoCQZtANm5HkmXLy2Bu2kBKA7elSzOWx42CLTmSb0heo09cNX-rOTAfB845jH0S8FmAFF_QalBVY8wbthFaQlEZIw_YBgBUIWuAQ_Y-pRsAIUBU79ih1KouZVVu2N8WJ3ePkTwVPSYa-PZ-jWhXFzxvr2OYcQ1_Ii7XzvIdLRjx8RVGLpRuE0c_ZFVn5Tzf-jsXg5_Jrzg9vn5jWonvcF4mSvwquhD5GrKTXbM6dzQN_KK9Kr7v-JnH6SG59IG9HXFK9PH5HrFf59uf7bfi8sfXi_bsssCcsSwqILSjtppEPaAQmmoaGm16C6VpdK-wHkyvxtoYxFFgBQIaKJtclq6MHNURO33yXWK43VNau9klS9OEnsI-daKSTaOV1GVGj5_RfT_T0C3RzRgfupceM3DyBKBN3U3Yx5wlO0D3f5_udR_1D5E0fvg</recordid><startdate>20141202</startdate><enddate>20141202</enddate><creator>Russell, Ben C.</creator><creator>Warwick, Phil E.</creator><creator>Croudace, Ian W.</creator><general>American Chemical Society</general><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>20141202</creationdate><title>Calixarene-based Extraction Chromatographic Separation of 135Cs and 137Cs in Environmental and Waste Samples Prior to Sector Field ICP-MS Analysis</title><author>Russell, Ben C. ; Warwick, Phil E. ; Croudace, Ian W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a1524-60eacf5c5e17da115e7ed958bc04895b3a7d8b3f788aaf1a60109049ac55682f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Russell, Ben C.</creatorcontrib><creatorcontrib>Warwick, Phil E.</creatorcontrib><creatorcontrib>Croudace, Ian W.</creatorcontrib><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Analytical chemistry (Washington)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Russell, Ben C.</au><au>Warwick, Phil E.</au><au>Croudace, Ian W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Calixarene-based Extraction Chromatographic Separation of 135Cs and 137Cs in Environmental and Waste Samples Prior to Sector Field ICP-MS Analysis</atitle><jtitle>Analytical chemistry (Washington)</jtitle><addtitle>Anal. Chem</addtitle><date>2014-12-02</date><risdate>2014</risdate><volume>86</volume><issue>23</issue><spage>11890</spage><epage>11896</epage><pages>11890-11896</pages><issn>0003-2700</issn><eissn>1520-6882</eissn><abstract>Advances in the sensitivities achievable by sector field inductively coupled plasma mass spectrometry (ICP-SFMS) offer the prospect of low-level measurement of shorter and longer lived radionuclides, thus expanding options for environmental and radioactively contaminated land assessment. In ICP-SFMS, the critical requirement for accurate detection is the effective chemical separation of isobaric and polyatomic interferences prior to sample introduction. As instrumental detection limit capability improves, accurate radionuclide determination requires highly effective separation materials that combine high analyte selectivity with subsequent quantitative analyte recovery compatible with ICP-SFMS detection. Two radioactive isotopes measurable by ICP-SFMS are the high yield fission products 135Cs and 137Cs that have entered the environment as a result of anthropogenic nuclear activities. ICP-SFMS enables reliable measurement of 135Cs/137Cs ratios, which can be used as a forensic tool in determining the source of nuclear contamination. The critical requirement for accurate detection is the effective removal of isobaric interferences from 135Ba and 137Ba prior to measurement. A number of exchange materials can effectively extract Cs; however, non-quantitative elution of Cs makes subsequent ICP-SFMS quantification challenging. A novel extraction chromatographic resin has been developed by dissolving calix[4]­arene-bis­(tert-octylbenzo-crown-6) (BOBCalixC6) in octan-1-ol and loading onto an Amberchrom CG-71 prefilter resin material. Preparation of the material takes less than 1 h and, at an optimal concentration of 3 M HNO3, shows high selectivity toward Cs, which is effectively eluted in 0.05 M HNO3. The procedure developed shows high Cs selectivity and Ba decontamination from digests of complex matrixes including a saltmarsh sediment contaminated by aqueous discharges from a nuclear fuel reprocessing facility. Repeated tests show the resin can be reused up to four times. For low-level ICP-SFMS quantification, more complex sample matrixes benefit from a cation resin cleanup stage prior to using BOBCalixC6 that serves to enhance Ba decontamination and Cs recovery.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>25374264</pmid><doi>10.1021/ac5036988</doi><tpages>7</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0003-2700
ispartof Analytical chemistry (Washington), 2014-12, Vol.86 (23), p.11890-11896
issn 0003-2700
1520-6882
language eng
recordid cdi_proquest_miscellaneous_1629953254
source ACS Publications
title Calixarene-based Extraction Chromatographic Separation of 135Cs and 137Cs in Environmental and Waste Samples Prior to Sector Field ICP-MS Analysis
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T20%3A42%3A46IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Calixarene-based%20Extraction%20Chromatographic%20Separation%20of%20135Cs%20and%20137Cs%20in%20Environmental%20and%20Waste%20Samples%20Prior%20to%20Sector%20Field%20ICP-MS%20Analysis&rft.jtitle=Analytical%20chemistry%20(Washington)&rft.au=Russell,%20Ben%20C.&rft.date=2014-12-02&rft.volume=86&rft.issue=23&rft.spage=11890&rft.epage=11896&rft.pages=11890-11896&rft.issn=0003-2700&rft.eissn=1520-6882&rft_id=info:doi/10.1021/ac5036988&rft_dat=%3Cproquest_pubme%3E1629953254%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1629953254&rft_id=info:pmid/25374264&rfr_iscdi=true