{"id":"https://openalex.org/W1978649949","doi":"https://doi.org/10.1002/jhrc.1240140217","title":"A polymeric liquid crystal capillary column for GC\u2010MS analysis of PCDD and PCDF","display_name":"A polymeric liquid crystal capillary column for GC\u2010MS analysis of PCDD and PCDF","publication_year":1991,"publication_date":"1991-02-01","ids":{"openalex":"https://openalex.org/W1978649949","doi":"https://doi.org/10.1002/jhrc.1240140217","mag":"1978649949"},"language":"en","primary_location":{"id":"doi:10.1002/jhrc.1240140217","doi":"https://doi.org/10.1002/jhrc.1240140217","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jhrc.1240140217","pdf_url":null,"source":{"id":"https://openalex.org/S44127625","display_name":"Journal of High Resolution Chromatography","issn_l":"0935-6304","issn":["0935-6304","1521-4168"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of High Resolution Chromatography","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111809503","display_name":"Iris D. Albrecht","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Iris D. Albrecht","raw_affiliation_strings":["Department of Chemistry, University of Waterloo, Waterloo, Ontario, Canada, N2L 3G1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Waterloo, Waterloo, Ontario, Canada, N2L 3G1","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111609206","display_name":"Krishnat P. Naikwadi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Krishnat P. Naikwadi","raw_affiliation_strings":["Department of Chemistry, University of Waterloo, Waterloo, Ontario, Canada, N2L 3G1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Waterloo, Waterloo, Ontario, Canada, N2L 3G1","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111380272","display_name":"Francis W. Karasek","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Francis W. Karasek","raw_affiliation_strings":["Department of Chemistry, University of Waterloo, Waterloo, Ontario, Canada, N2L 3G1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Waterloo, Waterloo, Ontario, Canada, N2L 3G1","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5111809503"],"corresponding_institution_ids":["https://openalex.org/I151746483"],"apc_list":null,"apc_paid":null,"fwci":0.8343,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.63728895,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":"2","first_page":"143","last_page":"146"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.989300012588501,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.989300012588501,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10122","display_name":"Toxic Organic Pollutants Impact","score":0.004699999932199717,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10180","display_name":"Analytical chemistry methods development","score":0.00139999995008111,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/polychlorinated-dibenzo-p-dioxins","display_name":"polychlorinated dibenzo-p-dioxins","score":0.9399999976158142},{"id":"https://openalex.org/keywords/polychlorinated-dibenzofurans","display_name":"polychlorinated dibenzofurans","score":1.0},{"id":"https://openalex.org/keywords/liquid-crystal-stationary-phases","display_name":"liquid crystal stationary phase","score":0.8240000009536743},{"id":"https://openalex.org/keywords/polysiloxane","display_name":"polysiloxane","score":0.8740000128746033},{"id":"https://openalex.org/keywords/capillary-columns","display_name":"capillary columns","score":0.7379999756813049},{"id":"https://openalex.org/keywords/retention-time","display_name":"retention time","score":0.5989999771118164},{"id":"https://openalex.org/keywords/gas-chromatography-mass-spectrometry","display_name":"gas chromatography-mass spectrometry","score":0.6190000176429749}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7932445406913757},{"id":"https://openalex.org/C2779357283","wikidata":"https://www.wikidata.org/wiki/Q5160401","display_name":"Congener","level":2,"score":0.6926393508911133},{"id":"https://openalex.org/C73826308","wikidata":"https://www.wikidata.org/wiki/Q684907","display_name":"Elution","level":2,"score":0.6660079956054688},{"id":"https://openalex.org/C202235601","wikidata":"https://www.wikidata.org/wiki/Q7361732","display_name":"Structural isomer","level":2,"score":0.6355098485946655},{"id":"https://openalex.org/C2983406500","wikidata":"https://www.wikidata.org/wiki/Q7604347","display_name":"Stationary phase","level":2,"score":0.5819008946418762},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.5548374652862549},{"id":"https://openalex.org/C2777873363","wikidata":"https://www.wikidata.org/wiki/Q13533436","display_name":"Tetra","level":2,"score":0.44387441873550415},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.23967871069908142},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.18065175414085388}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/jhrc.1240140217","doi":"https://doi.org/10.1002/jhrc.1240140217","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jhrc.1240140217","pdf_url":null,"source":{"id":"https://openalex.org/S44127625","display_name":"Journal of High Resolution Chromatography","issn_l":"0935-6304","issn":["0935-6304","1521-4168"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of High Resolution Chromatography","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W143352220","https://openalex.org/W1917723017","https://openalex.org/W1998599665","https://openalex.org/W2001212166","https://openalex.org/W2007001438","https://openalex.org/W2013797421","https://openalex.org/W2027534379","https://openalex.org/W2027634035","https://openalex.org/W2032799142","https://openalex.org/W2036084822","https://openalex.org/W2075045414","https://openalex.org/W2076171744","https://openalex.org/W2080840195","https://openalex.org/W2081135754","https://openalex.org/W2097002193","https://openalex.org/W2317616496","https://openalex.org/W2575085653","https://openalex.org/W4235739243","https://openalex.org/W4301723762"],"related_works":["https://openalex.org/W2081067073","https://openalex.org/W1996195180","https://openalex.org/W2134820345","https://openalex.org/W2097002193","https://openalex.org/W2080985997","https://openalex.org/W2081860542","https://openalex.org/W1985097753","https://openalex.org/W2050719157","https://openalex.org/W2030736558","https://openalex.org/W2047209531"],"abstract_inverted_index":{"Abstract":[0],"A":[1],"newly":[2],"developed":[3],"side":[4],"chain":[5],"liquid":[6],"crystal":[7],"polysiloxane":[8],"has":[9],"been":[10],"investigated":[11],"as":[12],"a":[13,41,107],"stationary":[14,98],"phase":[15,99],"for":[16],"the":[17,38,89],"isomer\u2010specific":[18],"analysis":[19],"of":[20,40,88],"polychlorinated":[21,24],"dibenzo\u2010p\u2010dioxins":[22],"and":[23,32,47,69,80],"dibenzofurans":[25],"substituted":[26,63,74],"at":[27,64,75],"positions":[28,65,76],"2,":[29,66,77],"3,":[30,67,78],"7,":[31,68,79],"8.":[33,70],"The":[34,93],"retention":[35],"times":[36],"from":[37,54],"chromatograms":[39],"standard":[42],"solution":[43],"containing":[44,56],"all":[45],"PCDD":[46],"PCDF":[48],"isomers":[49,87],"were":[50,100],"compared":[51,101],"with":[52,102],"those":[53,58,103],"solutions":[55],"only":[57],"tetra\u2010":[59],"to":[60],"octa\u2010chlorinated":[61],"compounds":[62],"In":[71],"general,":[72],"PCDDs":[73],"8":[81],"eluted":[82],"later":[83],"than":[84],"most":[85],"other":[86],"same":[90],"congener":[91],"group.":[92],"separations":[94],"obtained":[95,104],"on":[96],"this":[97],"elsewhere":[105],"using":[106],"commercially":[108],"available":[109],"product.":[110]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}