{"id":"https://openalex.org/W2011637531","doi":"https://doi.org/10.1016/s0378-4347(00)84005-0","title":"Determination of amino acids by separation of their ion pairs with dodecyl sulphate","display_name":"Determination of amino acids by separation of their ion pairs with dodecyl sulphate","publication_year":1985,"publication_date":"1985-01-01","ids":{"openalex":"https://openalex.org/W2011637531","doi":"https://doi.org/10.1016/s0378-4347(00)84005-0","mag":"2011637531","pmid":"https://pubmed.ncbi.nlm.nih.gov/4019676"},"language":"en","primary_location":{"id":"doi:10.1016/s0378-4347(00)84005-0","doi":"https://doi.org/10.1016/s0378-4347(00)84005-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0378-4347(00)84005-0","pdf_url":null,"source":{"id":"https://openalex.org/S14366386","display_name":"Journal of Chromatography B Biomedical Sciences and Applications","issn_l":"0378-4347","issn":["0378-4347","1387-2273","1872-812X","1878-5603"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Chromatography B: Biomedical Sciences and Applications","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5048481598","display_name":"Nikolaus Seiler","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nikolaus Seiler","raw_affiliation_strings":["Merrell-Dow Research Institute, 16, rue d\u2018Ankara, 67084 Strasbourg Cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Merrell-Dow Research Institute, 16, rue d\u2018Ankara, 67084 Strasbourg Cedex, France","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048967252","display_name":"Bernd Kn\u00f6dgen","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bernd Knodgen","raw_affiliation_strings":["Merrell-Dow Research Institute, 16, rue d\u2018Ankara, 67084 Strasbourg Cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Merrell-Dow Research Institute, 16, rue d\u2018Ankara, 67084 Strasbourg Cedex, France","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.5139,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.92629935,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"341","issue":"1","first_page":"11","last_page":"21"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.9657999873161316,"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":0.9657999873161316,"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/T11460","display_name":"Analytical Methods in Pharmaceuticals","score":0.019600000232458115,"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/T12770","display_name":"Amino Acid Enzymes and Metabolism","score":0.002099999925121665,"subfield":{"id":"https://openalex.org/subfields/1303","display_name":"Biochemistry"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/amino-acid-analysis","display_name":"amino acid analysis","score":0.8859999775886536},{"id":"https://openalex.org/keywords/ion-pair-separation","display_name":"ion pair separation","score":0.6259999871253967},{"id":"https://openalex.org/keywords/ion-pair-reversed-phase-chromatography","display_name":"reversed-phase ion-pair chromatography","score":0.7929999828338623},{"id":"https://openalex.org/keywords/difluoromethylornithine","display_name":"difluoromethylornithine","score":0.8740000128746033},{"id":"https://openalex.org/keywords/4-aminobutyric-acid","display_name":"4-aminobutyric acid","score":0.9860000014305115},{"id":"https://openalex.org/keywords/non-essential-amino-acids","display_name":"non-essential amino acids","score":0.9610000252723694}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.644127368927002},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.5858196020126343},{"id":"https://openalex.org/C515207424","wikidata":"https://www.wikidata.org/wiki/Q8066","display_name":"Amino acid","level":2,"score":0.5434399843215942},{"id":"https://openalex.org/C2778913249","wikidata":"https://www.wikidata.org/wiki/Q422241","display_name":"Sodium dodecyl sulfate","level":2,"score":0.46323391795158386},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.45028477907180786},{"id":"https://openalex.org/C2776061190","wikidata":"https://www.wikidata.org/wiki/Q7451805","display_name":"Separation (statistics)","level":2,"score":0.4324008822441101},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.27564355731010437},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.14451417326927185},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.11491486430168152},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000596","descriptor_name":"Amino Acids","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D000596","descriptor_name":"Amino Acids","qualifier_ui":"Q000302","qualifier_name":"isolation & purification","is_major_topic":false},{"descriptor_ui":"D000599","descriptor_name":"Amino Acids, Diamino","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D000614","descriptor_name":"Aminocaproates","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001923","descriptor_name":"Brain Chemistry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005680","descriptor_name":"gamma-Aminobutyric Acid","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D006863","descriptor_name":"Hydrogen-Ion Concentration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007474","descriptor_name":"Ion Exchange","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008099","descriptor_name":"Liver","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D008623","descriptor_name":"Mercaptoethanol","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009764","descriptor_name":"o-Phthalaldehyde","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010455","descriptor_name":"Peptides","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D012967","descriptor_name":"Sodium Dodecyl Sulfate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012997","descriptor_name":"Solvents","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014020","descriptor_name":"Tissue Extracts","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D020888","descriptor_name":"Vigabatrin","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D051379","descriptor_name":"Mice","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/s0378-4347(00)84005-0","doi":"https://doi.org/10.1016/s0378-4347(00)84005-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0378-4347(00)84005-0","pdf_url":null,"source":{"id":"https://openalex.org/S14366386","display_name":"Journal of Chromatography B Biomedical Sciences and Applications","issn_l":"0378-4347","issn":["0378-4347","1387-2273","1872-812X","1878-5603"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Chromatography B: Biomedical Sciences and Applications","raw_type":"journal-article"},{"id":"pmid:4019676","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/4019676","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of chromatography","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1524835875","https://openalex.org/W1594324134","https://openalex.org/W1982029643","https://openalex.org/W1987325353","https://openalex.org/W1999364273","https://openalex.org/W1999869087","https://openalex.org/W2035352436","https://openalex.org/W2045553639","https://openalex.org/W2072852260","https://openalex.org/W2079574769","https://openalex.org/W4298676989"],"related_works":["https://openalex.org/W2029644538","https://openalex.org/W2049699890","https://openalex.org/W2077932879","https://openalex.org/W117766089","https://openalex.org/W3011782888","https://openalex.org/W1970026261","https://openalex.org/W2033778088","https://openalex.org/W2042374496","https://openalex.org/W2071189952","https://openalex.org/W2017306452"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}