{"id":"https://openalex.org/W2032508314","doi":"https://doi.org/10.1134/s1061934810130058","title":"Study of the matrix effect on the determination of nonconjugated xenobiotics in human urine by high-performance liquid chromatography/tandem mass spectrometry","display_name":"Study of the matrix effect on the determination of nonconjugated xenobiotics in human urine by high-performance liquid chromatography/tandem mass spectrometry","publication_year":2010,"publication_date":"2010-12-01","ids":{"openalex":"https://openalex.org/W2032508314","doi":"https://doi.org/10.1134/s1061934810130058","mag":"2032508314"},"language":"en","primary_location":{"id":"doi:10.1134/s1061934810130058","doi":"https://doi.org/10.1134/s1061934810130058","is_oa":false,"landing_page_url":"https://doi.org/10.1134/s1061934810130058","pdf_url":null,"source":{"id":"https://openalex.org/S3394804","display_name":"Journal of Analytical Chemistry","issn_l":"0021-8766","issn":["0021-8766","0044-4502","1061-9348","1608-3199","3034-512X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","norway-1","poland-40","russia-white-list-1","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320267","host_organization_name":"Pleiades Publishing","host_organization_lineage":["https://openalex.org/P4310320267","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Pleiades Publishing","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Analytical Chemistry","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/A5084286498","display_name":"Marina A. Dikunets","orcid":"https://orcid.org/0000-0002-5945-0722","observed_orcids":["https://orcid.org/0000-0002-5945-0722"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"M. A. Dikunets","raw_affiliation_strings":["Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation, Elizavetinsky per. 10, Moscow, 105005, Russia","Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation, Elizavetinsky per. 10, Moscow, 105005, Russia","institution_ids":[]},{"raw_affiliation_string":"Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049352281","display_name":"N. B. Savel\u2019eva","orcid":"https://orcid.org/0000-0002-3988-6043","observed_orcids":["https://orcid.org/0000-0002-3988-6043"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N. B. Savel\u2019eva","raw_affiliation_strings":["Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation, Elizavetinsky per. 10, Moscow, 105005, Russia","Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation, Elizavetinsky per. 10, Moscow, 105005, Russia","institution_ids":[]},{"raw_affiliation_string":"Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080330824","display_name":"S. L. Bolotov","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S. L. Bolotov","raw_affiliation_strings":["Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation, Elizavetinsky per. 10, Moscow, 105005, Russia","Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation, Elizavetinsky per. 10, Moscow, 105005, Russia","institution_ids":[]},{"raw_affiliation_string":"Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022376330","display_name":"Edward Danielevich Virus","orcid":"https://orcid.org/0000-0001-9371-6494","observed_orcids":["https://orcid.org/0000-0001-9371-6494"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E. D. Virus","raw_affiliation_strings":["Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation, Elizavetinsky per. 10, Moscow, 105005, Russia","Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation, Elizavetinsky per. 10, Moscow, 105005, Russia","institution_ids":[]},{"raw_affiliation_string":"Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023167972","display_name":"Grigory M. Rodchenkov","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G. M. Rodchenkov","raw_affiliation_strings":["Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation, Elizavetinsky per. 10, Moscow, 105005, Russia","Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation, Elizavetinsky per. 10, Moscow, 105005, Russia","institution_ids":[]},{"raw_affiliation_string":"Antidoping Center, Ministry of Sport, Tourism, and Youth Policy of the Russian Federation","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5084286498"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"65","issue":"13","first_page":"1333","last_page":"1340"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10800","display_name":"Forensic Toxicology and Drug Analysis","score":0.9247999787330627,"subfield":{"id":"https://openalex.org/subfields/3005","display_name":"Toxicology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10800","display_name":"Forensic Toxicology and Drug Analysis","score":0.9247999787330627,"subfield":{"id":"https://openalex.org/subfields/3005","display_name":"Toxicology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11423","display_name":"Pesticide Residue Analysis and Safety","score":0.016499999910593033,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11460","display_name":"Analytical Methods in Pharmaceuticals","score":0.014700000174343586,"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/matrix-effects","display_name":"matrix effects","score":0.9160000085830688},{"id":"https://openalex.org/keywords/ion-suppression","display_name":"ion suppression","score":0.6679999828338623},{"id":"https://openalex.org/keywords/human-urine","display_name":"human urine","score":0.7269999980926514},{"id":"https://openalex.org/keywords/diuretics","display_name":"diuretics","score":0.9900000095367432},{"id":"https://openalex.org/keywords/anabolic-androgenic-steroids","display_name":"anabolic steroids","score":1.0},{"id":"https://openalex.org/keywords/psychostimulants","display_name":"psychostimulants","score":0.9729999899864197},{"id":"https://openalex.org/keywords/narcotics","display_name":"narcotics","score":0.9860000014305115},{"id":"https://openalex.org/keywords/positive-ion-detection","display_name":"positive ion detection","score":0.6570000052452087},{"id":"https://openalex.org/keywords/detection-limit","display_name":"detection limit","score":0.48399999737739563},{"id":"https://openalex.org/keywords/analyte-extraction","display_name":"analyte extraction","score":0.574999988079071}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9629543423652649},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.8694977760314941},{"id":"https://openalex.org/C162356407","wikidata":"https://www.wikidata.org/wiki/Q180809","display_name":"Mass spectrometry","level":2,"score":0.6791982054710388},{"id":"https://openalex.org/C10390740","wikidata":"https://www.wikidata.org/wiki/Q2282401","display_name":"Analyte","level":2,"score":0.6399173736572266},{"id":"https://openalex.org/C31827203","wikidata":"https://www.wikidata.org/wiki/Q874296","display_name":"Tandem mass spectrometry","level":3,"score":0.6150882840156555},{"id":"https://openalex.org/C40684141","wikidata":"https://www.wikidata.org/wiki/Q902061","display_name":"Electrospray ionization","level":3,"score":0.6043398380279541},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.5374356508255005},{"id":"https://openalex.org/C2780026642","wikidata":"https://www.wikidata.org/wiki/Q40924","display_name":"Urine","level":2,"score":0.5257516503334045},{"id":"https://openalex.org/C54617665","wikidata":"https://www.wikidata.org/wiki/Q5280215","display_name":"Direct electron ionization liquid chromatography\u2013mass spectrometry interface","level":5,"score":0.5134505033493042},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.4876903295516968},{"id":"https://openalex.org/C179998833","wikidata":"https://www.wikidata.org/wiki/Q381233","display_name":"High-performance liquid chromatography","level":2,"score":0.4828701317310333},{"id":"https://openalex.org/C175467004","wikidata":"https://www.wikidata.org/wiki/Q17088083","display_name":"Ion suppression in liquid chromatography\u2013mass spectrometry","level":4,"score":0.4819938540458679},{"id":"https://openalex.org/C118792377","wikidata":"https://www.wikidata.org/wiki/Q108584245","display_name":"Selectivity","level":3,"score":0.47976526618003845},{"id":"https://openalex.org/C51884965","wikidata":"https://www.wikidata.org/wiki/Q471254","display_name":"Chemical ionization","level":4,"score":0.4663497805595398},{"id":"https://openalex.org/C119128265","wikidata":"https://www.wikidata.org/wiki/Q900165","display_name":"Detection limit","level":2,"score":0.46300840377807617},{"id":"https://openalex.org/C148065180","wikidata":"https://www.wikidata.org/wiki/Q900711","display_name":"Atmospheric-pressure chemical ionization","level":5,"score":0.4616573750972748},{"id":"https://openalex.org/C64489805","wikidata":"https://www.wikidata.org/wiki/Q873864","display_name":"Liquid chromatography\u2013mass spectrometry","level":3,"score":0.4249432682991028},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.37902548909187317},{"id":"https://openalex.org/C198291218","wikidata":"https://www.wikidata.org/wiki/Q190382","display_name":"Ionization","level":3,"score":0.35135042667388916},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.3224928379058838},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.05133286118507385},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.04765123128890991},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1134/s1061934810130058","doi":"https://doi.org/10.1134/s1061934810130058","is_oa":false,"landing_page_url":"https://doi.org/10.1134/s1061934810130058","pdf_url":null,"source":{"id":"https://openalex.org/S3394804","display_name":"Journal of Analytical Chemistry","issn_l":"0021-8766","issn":["0021-8766","0044-4502","1061-9348","1608-3199","3034-512X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","norway-1","poland-40","russia-white-list-1","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320267","host_organization_name":"Pleiades Publishing","host_organization_lineage":["https://openalex.org/P4310320267","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Pleiades Publishing","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Analytical Chemistry","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.6240000128746033,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W148885072","https://openalex.org/W1497517613","https://openalex.org/W1964818853","https://openalex.org/W1967834577","https://openalex.org/W1968645607","https://openalex.org/W1969185250","https://openalex.org/W1970194758","https://openalex.org/W1983499243","https://openalex.org/W1984876477","https://openalex.org/W1992748930","https://openalex.org/W1998710442","https://openalex.org/W1999499519","https://openalex.org/W2002540909","https://openalex.org/W2007345812","https://openalex.org/W2007455664","https://openalex.org/W2027490762","https://openalex.org/W2032026807","https://openalex.org/W2033517521","https://openalex.org/W2039767677","https://openalex.org/W2041575674","https://openalex.org/W2049355333","https://openalex.org/W2054475926","https://openalex.org/W2060520788","https://openalex.org/W2079554237","https://openalex.org/W2091519034","https://openalex.org/W2094894115","https://openalex.org/W2108462705","https://openalex.org/W2123268948","https://openalex.org/W2124042730","https://openalex.org/W2124406924","https://openalex.org/W2133597621","https://openalex.org/W2420774480"],"related_works":["https://openalex.org/W2039493876","https://openalex.org/W1981580444","https://openalex.org/W2037359097","https://openalex.org/W2095076218","https://openalex.org/W1970194758","https://openalex.org/W1609017231","https://openalex.org/W2087179128","https://openalex.org/W2033373398","https://openalex.org/W3026842852","https://openalex.org/W2049355333"],"abstract_inverted_index":{"Factors":[0],"affecting":[1],"the":[2,7,20,51,54,66,68,71,82],"sensitivity":[3],"and":[4,17,37,84],"selectivity":[5,83],"of":[6,9,22,39,50,62,70,86],"determination":[8,87],"diuretics,":[10],"anabolic":[11],"steroids,":[12],"central":[13],"nervous":[14],"system":[15],"stimulants,":[16],"narcotics":[18],"in":[19],"analysis":[21],"human":[23,74],"urine":[24],"extracts":[25],"by":[26,65],"high-performance":[27],"liquid":[28],"chromatography-tandem":[29],"mass":[30],"spectrometry":[31],"with":[32],"atmospheric":[33],"pressure":[34],"electrospray":[35],"ionization":[36,63],"recording":[38],"positive":[40],"ions":[41],"were":[42,46,77,88],"investigated.":[43],"Mass":[44],"spectra":[45],"obtained":[47],"for":[48,79],"all":[49,80],"test":[52],"compounds;":[53],"characteristic":[55],"ions,":[56],"retention":[57],"times,":[58],"detection":[59],"limits,":[60],"degree":[61],"suppression":[64],"matrix,":[67],"extraction":[69],"analytes":[72],"from":[73],"biological":[75],"fluids":[76],"determined":[78],"analytes;":[81],"specificity":[85],"evaluated.":[89]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-10-13T10:08:12.033832","created_date":"2016-06-24T00:00:00"}
