{"id":"https://openalex.org/W1972882191","doi":"https://doi.org/10.1016/j.chroma.2008.05.060","title":"Preparative purification of 4-hydroxy-1-naphthalenesulfonic acid sodium salt by high-speed counter-current chromatography","display_name":"Preparative purification of 4-hydroxy-1-naphthalenesulfonic acid sodium salt by high-speed counter-current chromatography","publication_year":2008,"publication_date":"2008-05-29","ids":{"openalex":"https://openalex.org/W1972882191","doi":"https://doi.org/10.1016/j.chroma.2008.05.060","mag":"1972882191","pmid":"https://pubmed.ncbi.nlm.nih.gov/18541251","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/2680283"},"language":"en","primary_location":{"id":"doi:10.1016/j.chroma.2008.05.060","doi":"https://doi.org/10.1016/j.chroma.2008.05.060","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.chroma.2008.05.060","pdf_url":null,"source":{"id":"https://openalex.org/S176136234","display_name":"Journal of Chromatography A","issn_l":"0021-9673","issn":["0021-9673","1873-3778"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"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 A","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2680283","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027081368","display_name":"Adrian Weisz","orcid":"https://orcid.org/0000-0003-1835-3499","observed_orcids":["https://orcid.org/0000-0003-1835-3499"]},"institutions":[{"id":"https://openalex.org/I1285792802","display_name":"Center for Food Safety and Applied Nutrition","ror":"https://ror.org/05hzdft06","country_code":"US","type":"facility","lineage":["https://openalex.org/I1285792802","https://openalex.org/I1299022934","https://openalex.org/I1320320070"]},{"id":"https://openalex.org/I1320320070","display_name":"United States Food and Drug Administration","ror":"https://ror.org/034xvzb47","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1320320070"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Adrian Weisz","raw_affiliation_strings":["Office of Cosmetics and Colors, Center for Food Safety and Applied Nutrition, US Food and Drug Administration, 5100 Paint Branch Parkway, College Park, MD 20740, USA. adrian.weisz@fda.hhs.gov","Office of Cosmetics and Colors, Center for Food Safety and Applied Nutrition, US Food and Drug Administration, 5100 Paint Branch Parkway, College Park, MD 20740, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Office of Cosmetics and Colors, Center for Food Safety and Applied Nutrition, US Food and Drug Administration, 5100 Paint Branch Parkway, College Park, MD 20740, USA. adrian.weisz@fda.hhs.gov","institution_ids":["https://openalex.org/I1285792802","https://openalex.org/I1320320070"]},{"raw_affiliation_string":"Office of Cosmetics and Colors, Center for Food Safety and Applied Nutrition, US Food and Drug Administration, 5100 Paint Branch Parkway, College Park, MD 20740, USA","institution_ids":["https://openalex.org/I1285792802","https://openalex.org/I1320320070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029128268","display_name":"Yoichiro Ito","orcid":"https://orcid.org/0000-0001-9018-295X","observed_orcids":["https://orcid.org/0000-0001-9018-295X"]},"institutions":[{"id":"https://openalex.org/I1299303238","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238"]},{"id":"https://openalex.org/I4210106489","display_name":"National Heart, Lung, and Blood Institute","ror":"https://ror.org/012pb6c26","country_code":"US","type":"facility","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I4210106489"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yoichiro Ito","raw_affiliation_strings":["Bioseparation Technology, Biochemistry and Biophysics Center, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bioseparation Technology, Biochemistry and Biophysics Center, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA","institution_ids":["https://openalex.org/I1299303238","https://openalex.org/I4210106489"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5027081368"],"corresponding_institution_ids":["https://openalex.org/I1285792802","https://openalex.org/I1320320070"],"apc_list":{"value":4040,"currency":"USD","value_usd":4040},"apc_paid":null,"fwci":1.3451,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.7672298,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"1198-1199","issue":null,"first_page":"232","last_page":"234"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13128","display_name":"Chromatography in Natural Products","score":0.9887999892234802,"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/T13128","display_name":"Chromatography in Natural Products","score":0.9887999892234802,"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/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.009600000455975533,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"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/T10180","display_name":"Analytical chemistry methods development","score":0.00019999999494757503,"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/preparative-purification","display_name":"preparative purification","score":0.8330000042915344},{"id":"https://openalex.org/keywords/high-speed-countercurrent-chromatography","display_name":"high-speed countercurrent chromatography","score":0.9589999914169312},{"id":"https://openalex.org/keywords/aromatic-sulfonates","display_name":"aromatic sulfonates","score":0.8460000157356262},{"id":"https://openalex.org/keywords/reference-materials","display_name":"reference materials","score":0.5049999952316284},{"id":"https://openalex.org/keywords/dye-intermediates","display_name":"dye intermediates","score":0.8299999833106995},{"id":"https://openalex.org/keywords/color-additives","display_name":"color additives","score":0.906000018119812},{"id":"https://openalex.org/keywords/trifluoroacetic-acid","display_name":"trifluoroacetic acid","score":0.7749999761581421}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9602522850036621},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.8559725284576416},{"id":"https://openalex.org/C63258622","wikidata":"https://www.wikidata.org/wiki/Q1498317","display_name":"Countercurrent chromatography","level":3,"score":0.6055585145950317},{"id":"https://openalex.org/C2992472348","wikidata":"https://www.wikidata.org/wiki/Q1508568","display_name":"Sodium salt","level":2,"score":0.566710889339447},{"id":"https://openalex.org/C537181965","wikidata":"https://www.wikidata.org/wiki/Q658","display_name":"Sodium","level":2,"score":0.4947583079338074},{"id":"https://openalex.org/C2776371256","wikidata":"https://www.wikidata.org/wiki/Q12370","display_name":"Salt (chemistry)","level":2,"score":0.4439563751220703},{"id":"https://openalex.org/C179998833","wikidata":"https://www.wikidata.org/wiki/Q381233","display_name":"High-performance liquid chromatography","level":2,"score":0.37421903014183044},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.09212520718574524},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.06848165392875671}],"mesh":[{"descriptor_ui":"D000440","descriptor_name":"Butanols","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D002851","descriptor_name":"Chromatography, High Pressure Liquid","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D003377","descriptor_name":"Countercurrent Distribution","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D009282","descriptor_name":"Naphthalenesulfonates","qualifier_ui":"Q000302","qualifier_name":"isolation & purification","is_major_topic":true},{"descriptor_ui":"D009282","descriptor_name":"Naphthalenesulfonates","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D014269","descriptor_name":"Trifluoroacetic Acid","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D014867","descriptor_name":"Water","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D015394","descriptor_name":"Molecular Structure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1016/j.chroma.2008.05.060","doi":"https://doi.org/10.1016/j.chroma.2008.05.060","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.chroma.2008.05.060","pdf_url":null,"source":{"id":"https://openalex.org/S176136234","display_name":"Journal of Chromatography A","issn_l":"0021-9673","issn":["0021-9673","1873-3778"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"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 A","raw_type":"journal-article"},{"id":"pmid:18541251","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18541251","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. A","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:2680283","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2680283","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"J Chromatogr A","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:2680283","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2680283","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"J Chromatogr A","raw_type":"Text"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G4705346009","display_name":null,"funder_award_id":"Z99 HL999999","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"}],"funders":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W624275210","https://openalex.org/W1504485964","https://openalex.org/W1566477077","https://openalex.org/W1593592513","https://openalex.org/W1607220895","https://openalex.org/W1999737354","https://openalex.org/W2010135447","https://openalex.org/W2012455111","https://openalex.org/W2049828893","https://openalex.org/W2069494882","https://openalex.org/W2938335089","https://openalex.org/W2944100525","https://openalex.org/W2944206490","https://openalex.org/W3007381671","https://openalex.org/W4235702092","https://openalex.org/W4244455167","https://openalex.org/W4299609742"],"related_works":["https://openalex.org/W3008592517","https://openalex.org/W2040507618","https://openalex.org/W2042124022","https://openalex.org/W2392920469","https://openalex.org/W2091178838","https://openalex.org/W2115951460","https://openalex.org/W2020858636","https://openalex.org/W2009611824","https://openalex.org/W2052242326","https://openalex.org/W156327433"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}