Advances in enantioselective analysis of chiral brominated flame retardants. Current status, limitations and future perspectives
Enantioselective analysis is a powerful tool for the discrimination of biotic and abiotic transformation processes of chiral environmental contaminants because their environmental biodegradation is mostly stereospecific. However, it is challenging when applied to new contaminants since enantioselect...
Gespeichert in:
Veröffentlicht in: | The Science of the total environment 2016-10, Vol.566-567, p.1120-1130 |
---|---|
Hauptverfasser: | , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | 1130 |
---|---|
container_issue | |
container_start_page | 1120 |
container_title | The Science of the total environment |
container_volume | 566-567 |
creator | Badea, Silviu-Laurentiu Niculescu, Violeta Carolina Ionete, Roxana-Elena Eljarrat, Ethel |
description | Enantioselective analysis is a powerful tool for the discrimination of biotic and abiotic transformation processes of chiral environmental contaminants because their environmental biodegradation is mostly stereospecific. However, it is challenging when applied to new contaminants since enantioselective analysis methods are currently available only for a limited number of compounds. The enantioselective analysis of chiral novel brominated flame retardants (NBFRs) either using gas chromatography (GC) or liquid chromatography (LC) with various chiral stationary phases (CSP) coupled with various mass spectrometric techniques was extensively discussed. The elution order of hexabromocyclododecane (HBCD) enantiomers in chiral LC was reviewed using the experimental LC data combined also with predictions from a multi-mode Hamiltonian dynamics simulation model based on interaction energies of HBCD enantiomers with β-permethylated cyclodextrin. The further development of analytical methodologies for new chiral BFRs using advanced hyphenated analytical techniques, but also the next generation mass spectrometer analyzers (i.e. GC-Qrbitrap MS-MS, LC-Qrbitrap MS-MS), will contribute to a better characterization of the transformation pathways of chiral BFRs.
[Display omitted]
•This paper is an overview of enantioselective methods developed for chiral BFRs.•Enantioselective analysis methods are available only for a limited number of BFRs.•There is a need of further development of chiral GC and LC analytics for BFRs. |
doi_str_mv | 10.1016/j.scitotenv.2016.05.148 |
format | Article |
fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1811901317</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0048969716310774</els_id><sourcerecordid>1810359296</sourcerecordid><originalsourceid>FETCH-LOGICAL-c404t-dc35d3671a1c9df0a9b0348a33cfac19738b06d51ad0592adecddd95dff5c2c83</originalsourceid><addsrcrecordid>eNqNkUtvEzEQxy1ERUPbrwA-cmAXe70vH6OoPKRKXOjZmtizwtGuHTzeSL3x0XGU0ivMxSPr_5Dmx9h7KWopZP_pUJP1OWYMp7opH7XoatmOr9hGjoOupGj612wjRDtWutfDNXtLdBBlhlG-YdfN0PTdoPoN-711JwgWifvAMUDIPhLOaLM_IYcA8xN54nHi9qdPMPN9iosPkNHxaYYFecIMyRUj1Xy3poQhc8qQV_rIZ7_4svoYqGQVx5rXhPyIiY6XCrplVxPMhHfP7w17_Hz_Y_e1evj-5dtu-1DZVrS5clZ1TvWDBGm1mwTovVDtCErZCazUgxr3onedBCc63YBD65zTnZumzjZ2VDfswyX3mOKvFSmbxZPFeYaAcSUjRym1kEoO_yMVqpTovkiHi9SmSJRwMsfkF0hPRgpzJmUO5oWUOZMyojOFVHG-ey5Z9wu6F99fNEWwvQiwXOXkMZ2DsKByPpXbGRf9P0v-AOwJrXU</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1810359296</pqid></control><display><type>article</type><title>Advances in enantioselective analysis of chiral brominated flame retardants. Current status, limitations and future perspectives</title><source>Access via ScienceDirect (Elsevier)</source><creator>Badea, Silviu-Laurentiu ; Niculescu, Violeta Carolina ; Ionete, Roxana-Elena ; Eljarrat, Ethel</creator><creatorcontrib>Badea, Silviu-Laurentiu ; Niculescu, Violeta Carolina ; Ionete, Roxana-Elena ; Eljarrat, Ethel</creatorcontrib><description>Enantioselective analysis is a powerful tool for the discrimination of biotic and abiotic transformation processes of chiral environmental contaminants because their environmental biodegradation is mostly stereospecific. However, it is challenging when applied to new contaminants since enantioselective analysis methods are currently available only for a limited number of compounds. The enantioselective analysis of chiral novel brominated flame retardants (NBFRs) either using gas chromatography (GC) or liquid chromatography (LC) with various chiral stationary phases (CSP) coupled with various mass spectrometric techniques was extensively discussed. The elution order of hexabromocyclododecane (HBCD) enantiomers in chiral LC was reviewed using the experimental LC data combined also with predictions from a multi-mode Hamiltonian dynamics simulation model based on interaction energies of HBCD enantiomers with β-permethylated cyclodextrin. The further development of analytical methodologies for new chiral BFRs using advanced hyphenated analytical techniques, but also the next generation mass spectrometer analyzers (i.e. GC-Qrbitrap MS-MS, LC-Qrbitrap MS-MS), will contribute to a better characterization of the transformation pathways of chiral BFRs.
[Display omitted]
•This paper is an overview of enantioselective methods developed for chiral BFRs.•Enantioselective analysis methods are available only for a limited number of BFRs.•There is a need of further development of chiral GC and LC analytics for BFRs.</description><identifier>ISSN: 0048-9697</identifier><identifier>EISSN: 1879-1026</identifier><identifier>DOI: 10.1016/j.scitotenv.2016.05.148</identifier><identifier>PMID: 27265736</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>CSP ; Enantioselective analysis ; HBCDs ; Novel brominated flame retardants (NBFRs)</subject><ispartof>The Science of the total environment, 2016-10, Vol.566-567, p.1120-1130</ispartof><rights>2016 Elsevier B.V.</rights><rights>Copyright © 2016 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c404t-dc35d3671a1c9df0a9b0348a33cfac19738b06d51ad0592adecddd95dff5c2c83</citedby><cites>FETCH-LOGICAL-c404t-dc35d3671a1c9df0a9b0348a33cfac19738b06d51ad0592adecddd95dff5c2c83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.scitotenv.2016.05.148$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27265736$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Badea, Silviu-Laurentiu</creatorcontrib><creatorcontrib>Niculescu, Violeta Carolina</creatorcontrib><creatorcontrib>Ionete, Roxana-Elena</creatorcontrib><creatorcontrib>Eljarrat, Ethel</creatorcontrib><title>Advances in enantioselective analysis of chiral brominated flame retardants. Current status, limitations and future perspectives</title><title>The Science of the total environment</title><addtitle>Sci Total Environ</addtitle><description>Enantioselective analysis is a powerful tool for the discrimination of biotic and abiotic transformation processes of chiral environmental contaminants because their environmental biodegradation is mostly stereospecific. However, it is challenging when applied to new contaminants since enantioselective analysis methods are currently available only for a limited number of compounds. The enantioselective analysis of chiral novel brominated flame retardants (NBFRs) either using gas chromatography (GC) or liquid chromatography (LC) with various chiral stationary phases (CSP) coupled with various mass spectrometric techniques was extensively discussed. The elution order of hexabromocyclododecane (HBCD) enantiomers in chiral LC was reviewed using the experimental LC data combined also with predictions from a multi-mode Hamiltonian dynamics simulation model based on interaction energies of HBCD enantiomers with β-permethylated cyclodextrin. The further development of analytical methodologies for new chiral BFRs using advanced hyphenated analytical techniques, but also the next generation mass spectrometer analyzers (i.e. GC-Qrbitrap MS-MS, LC-Qrbitrap MS-MS), will contribute to a better characterization of the transformation pathways of chiral BFRs.
[Display omitted]
•This paper is an overview of enantioselective methods developed for chiral BFRs.•Enantioselective analysis methods are available only for a limited number of BFRs.•There is a need of further development of chiral GC and LC analytics for BFRs.</description><subject>CSP</subject><subject>Enantioselective analysis</subject><subject>HBCDs</subject><subject>Novel brominated flame retardants (NBFRs)</subject><issn>0048-9697</issn><issn>1879-1026</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqNkUtvEzEQxy1ERUPbrwA-cmAXe70vH6OoPKRKXOjZmtizwtGuHTzeSL3x0XGU0ivMxSPr_5Dmx9h7KWopZP_pUJP1OWYMp7opH7XoatmOr9hGjoOupGj612wjRDtWutfDNXtLdBBlhlG-YdfN0PTdoPoN-711JwgWifvAMUDIPhLOaLM_IYcA8xN54nHi9qdPMPN9iosPkNHxaYYFecIMyRUj1Xy3poQhc8qQV_rIZ7_4svoYqGQVx5rXhPyIiY6XCrplVxPMhHfP7w17_Hz_Y_e1evj-5dtu-1DZVrS5clZ1TvWDBGm1mwTovVDtCErZCazUgxr3onedBCc63YBD65zTnZumzjZ2VDfswyX3mOKvFSmbxZPFeYaAcSUjRym1kEoO_yMVqpTovkiHi9SmSJRwMsfkF0hPRgpzJmUO5oWUOZMyojOFVHG-ey5Z9wu6F99fNEWwvQiwXOXkMZ2DsKByPpXbGRf9P0v-AOwJrXU</recordid><startdate>20161001</startdate><enddate>20161001</enddate><creator>Badea, Silviu-Laurentiu</creator><creator>Niculescu, Violeta Carolina</creator><creator>Ionete, Roxana-Elena</creator><creator>Eljarrat, Ethel</creator><general>Elsevier B.V</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope></search><sort><creationdate>20161001</creationdate><title>Advances in enantioselective analysis of chiral brominated flame retardants. Current status, limitations and future perspectives</title><author>Badea, Silviu-Laurentiu ; Niculescu, Violeta Carolina ; Ionete, Roxana-Elena ; Eljarrat, Ethel</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c404t-dc35d3671a1c9df0a9b0348a33cfac19738b06d51ad0592adecddd95dff5c2c83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>CSP</topic><topic>Enantioselective analysis</topic><topic>HBCDs</topic><topic>Novel brominated flame retardants (NBFRs)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Badea, Silviu-Laurentiu</creatorcontrib><creatorcontrib>Niculescu, Violeta Carolina</creatorcontrib><creatorcontrib>Ionete, Roxana-Elena</creatorcontrib><creatorcontrib>Eljarrat, Ethel</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><jtitle>The Science of the total environment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Badea, Silviu-Laurentiu</au><au>Niculescu, Violeta Carolina</au><au>Ionete, Roxana-Elena</au><au>Eljarrat, Ethel</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Advances in enantioselective analysis of chiral brominated flame retardants. Current status, limitations and future perspectives</atitle><jtitle>The Science of the total environment</jtitle><addtitle>Sci Total Environ</addtitle><date>2016-10-01</date><risdate>2016</risdate><volume>566-567</volume><spage>1120</spage><epage>1130</epage><pages>1120-1130</pages><issn>0048-9697</issn><eissn>1879-1026</eissn><abstract>Enantioselective analysis is a powerful tool for the discrimination of biotic and abiotic transformation processes of chiral environmental contaminants because their environmental biodegradation is mostly stereospecific. However, it is challenging when applied to new contaminants since enantioselective analysis methods are currently available only for a limited number of compounds. The enantioselective analysis of chiral novel brominated flame retardants (NBFRs) either using gas chromatography (GC) or liquid chromatography (LC) with various chiral stationary phases (CSP) coupled with various mass spectrometric techniques was extensively discussed. The elution order of hexabromocyclododecane (HBCD) enantiomers in chiral LC was reviewed using the experimental LC data combined also with predictions from a multi-mode Hamiltonian dynamics simulation model based on interaction energies of HBCD enantiomers with β-permethylated cyclodextrin. The further development of analytical methodologies for new chiral BFRs using advanced hyphenated analytical techniques, but also the next generation mass spectrometer analyzers (i.e. GC-Qrbitrap MS-MS, LC-Qrbitrap MS-MS), will contribute to a better characterization of the transformation pathways of chiral BFRs.
[Display omitted]
•This paper is an overview of enantioselective methods developed for chiral BFRs.•Enantioselective analysis methods are available only for a limited number of BFRs.•There is a need of further development of chiral GC and LC analytics for BFRs.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>27265736</pmid><doi>10.1016/j.scitotenv.2016.05.148</doi><tpages>11</tpages></addata></record> |
fulltext | fulltext |
identifier | ISSN: 0048-9697 |
ispartof | The Science of the total environment, 2016-10, Vol.566-567, p.1120-1130 |
issn | 0048-9697 1879-1026 |
language | eng |
recordid | cdi_proquest_miscellaneous_1811901317 |
source | Access via ScienceDirect (Elsevier) |
subjects | CSP Enantioselective analysis HBCDs Novel brominated flame retardants (NBFRs) |
title | Advances in enantioselective analysis of chiral brominated flame retardants. Current status, limitations and future perspectives |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T16%3A29%3A04IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Advances%20in%20enantioselective%20analysis%20of%20chiral%20brominated%20flame%20retardants.%20Current%20status,%20limitations%20and%20future%20perspectives&rft.jtitle=The%20Science%20of%20the%20total%20environment&rft.au=Badea,%20Silviu-Laurentiu&rft.date=2016-10-01&rft.volume=566-567&rft.spage=1120&rft.epage=1130&rft.pages=1120-1130&rft.issn=0048-9697&rft.eissn=1879-1026&rft_id=info:doi/10.1016/j.scitotenv.2016.05.148&rft_dat=%3Cproquest_cross%3E1810359296%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1810359296&rft_id=info:pmid/27265736&rft_els_id=S0048969716310774&rfr_iscdi=true |