{"id":"https://openalex.org/W4233448115","doi":"https://doi.org/10.3408/jasti.9.103","title":null,"display_name":null,"publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W4233448115","doi":"https://doi.org/10.3408/jasti.9.103"},"language":"en","primary_location":{"id":"doi:10.3408/jasti.9.103","doi":"https://doi.org/10.3408/jasti.9.103","is_oa":true,"landing_page_url":"https://doi.org/10.3408/jasti.9.103","pdf_url":"https://www.jstage.jst.go.jp/article/jasti/9/2/9_2_103/_pdf","source":{"id":"https://openalex.org/S4210182841","display_name":"Japanese journal of science and technology for identification","issn_l":"1342-8713","issn":["1342-8713","1882-2827"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese journal of science and technology for identification","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/jasti/9/2/9_2_103/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032937503","display_name":"Satoshi Chinaka","orcid":"https://orcid.org/0000-0003-2696-6762","observed_orcids":["https://orcid.org/0000-0003-2696-6762"]},"institutions":[{"id":"https://openalex.org/I10091056","display_name":"Kanazawa University","ror":"https://ror.org/02hwp6a56","country_code":"JP","type":"education","lineage":["https://openalex.org/I10091056"]},{"id":"https://openalex.org/I4210123479","display_name":"Ishikawa Prefectural Police","ror":"https://ror.org/02qraea35","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210123479"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Chinaka","raw_affiliation_strings":["\u77f3\u5ddd\u770c\u8b66\u5bdf\u672c\u90e8\u79d1\u5b66\u635c\u67fb\u7814\u7a76\u6240","Graduate School of Natural Science and Technology, Kanazawa University, Kakuma\ue30f machi, Kanazawa 920\ue30f 1192, Japan\ue159"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u77f3\u5ddd\u770c\u8b66\u5bdf\u672c\u90e8\u79d1\u5b66\u635c\u67fb\u7814\u7a76\u6240","institution_ids":["https://openalex.org/I4210123479"]},{"raw_affiliation_string":"Graduate School of Natural Science and Technology, Kanazawa University, Kakuma\ue30f machi, Kanazawa 920\ue30f 1192, Japan\ue159","institution_ids":["https://openalex.org/I10091056"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108527462","display_name":"Reiko Iio","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I10091056","display_name":"Kanazawa University","ror":"https://ror.org/02hwp6a56","country_code":"JP","type":"education","lineage":["https://openalex.org/I10091056"]},{"id":"https://openalex.org/I4210123479","display_name":"Ishikawa Prefectural Police","ror":"https://ror.org/02qraea35","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210123479"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Reiko Iio","raw_affiliation_strings":["\u77f3\u5ddd\u770c\u8b66\u5bdf\u672c\u90e8\u79d1\u5b66\u635c\u67fb\u7814\u7a76\u6240","Graduate School of Natural Science and Technology, Kanazawa University, Kakuma\ue30f machi, Kanazawa 920\ue30f 1192, Japan\ue159"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u77f3\u5ddd\u770c\u8b66\u5bdf\u672c\u90e8\u79d1\u5b66\u635c\u67fb\u7814\u7a76\u6240","institution_ids":["https://openalex.org/I4210123479"]},{"raw_affiliation_string":"Graduate School of Natural Science and Technology, Kanazawa University, Kakuma\ue30f machi, Kanazawa 920\ue30f 1192, Japan\ue159","institution_ids":["https://openalex.org/I10091056"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111851913","display_name":"Seishi Tanaka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I10091056","display_name":"Kanazawa University","ror":"https://ror.org/02hwp6a56","country_code":"JP","type":"education","lineage":["https://openalex.org/I10091056"]},{"id":"https://openalex.org/I4210123479","display_name":"Ishikawa Prefectural Police","ror":"https://ror.org/02qraea35","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210123479"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Seishi Tanaka","raw_affiliation_strings":["\u77f3\u5ddd\u770c\u8b66\u5bdf\u672c\u90e8\u79d1\u5b66\u635c\u67fb\u7814\u7a76\u6240","Graduate School of Natural Science and Technology, Kanazawa University, Kakuma\ue30f machi, Kanazawa 920\ue30f 1192, Japan\ue159"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u77f3\u5ddd\u770c\u8b66\u5bdf\u672c\u90e8\u79d1\u5b66\u635c\u67fb\u7814\u7a76\u6240","institution_ids":["https://openalex.org/I4210123479"]},{"raw_affiliation_string":"Graduate School of Natural Science and Technology, Kanazawa University, Kakuma\ue30f machi, Kanazawa 920\ue30f 1192, Japan\ue159","institution_ids":["https://openalex.org/I10091056"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035111866","display_name":"Nariaki Takayama","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I10091056","display_name":"Kanazawa University","ror":"https://ror.org/02hwp6a56","country_code":"JP","type":"education","lineage":["https://openalex.org/I10091056"]},{"id":"https://openalex.org/I4210123479","display_name":"Ishikawa Prefectural Police","ror":"https://ror.org/02qraea35","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210123479"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nariaki Takayama","raw_affiliation_strings":["\u77f3\u5ddd\u770c\u8b66\u5bdf\u672c\u90e8\u79d1\u5b66\u635c\u67fb\u7814\u7a76\u6240","Graduate School of Natural Science and Technology, Kanazawa University, Kakuma\ue30f machi, Kanazawa 920\ue30f 1192, Japan\ue159"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u77f3\u5ddd\u770c\u8b66\u5bdf\u672c\u90e8\u79d1\u5b66\u635c\u67fb\u7814\u7a76\u6240","institution_ids":["https://openalex.org/I4210123479"]},{"raw_affiliation_string":"Graduate School of Natural Science and Technology, Kanazawa University, Kakuma\ue30f machi, Kanazawa 920\ue30f 1192, Japan\ue159","institution_ids":["https://openalex.org/I10091056"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103013332","display_name":"Kazuichi Hayakawa","orcid":"https://orcid.org/0000-0003-0712-1000","observed_orcids":["https://orcid.org/0000-0003-0712-1000"]},"institutions":[{"id":"https://openalex.org/I10091056","display_name":"Kanazawa University","ror":"https://ror.org/02hwp6a56","country_code":"JP","type":"education","lineage":["https://openalex.org/I10091056"]},{"id":"https://openalex.org/I4210123479","display_name":"Ishikawa Prefectural Police","ror":"https://ror.org/02qraea35","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210123479"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuichi Hayakawa","raw_affiliation_strings":["\u91d1\u6ca2\u5927\u5b66\u5927\u5b66\u9662\u81ea\u7136\u79d1\u5b66\u7814\u7a76\u79d1","Forensic Science Laboratory, Ishikawa Prefectural Police H.Q., 1\ue30f 1 Kuratsuki, Kanazawa 920\ue30f 8553, Japan\ue159"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u91d1\u6ca2\u5927\u5b66\u5927\u5b66\u9662\u81ea\u7136\u79d1\u5b66\u7814\u7a76\u79d1","institution_ids":["https://openalex.org/I10091056"]},{"raw_affiliation_string":"Forensic Science Laboratory, Ishikawa Prefectural Police H.Q., 1\ue30f 1 Kuratsuki, Kanazawa 920\ue30f 8553, Japan\ue159","institution_ids":["https://openalex.org/I4210123479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9514,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.74876754,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":"2","first_page":"103","last_page":"111"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10800","display_name":"Forensic Toxicology and Drug Analysis","score":0.6934000253677368,"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":0.6934000253677368,"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/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.20739999413490295,"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/T10412","display_name":"Microfluidic and Capillary Electrophoresis Applications","score":0.07540000230073929,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/methamphetamine","display_name":"methamphetamine","score":0.9909999966621399},{"id":"https://openalex.org/keywords/amphetamine","display_name":"amphetamine","score":0.9869999885559082},{"id":"https://openalex.org/keywords/urine-analysis","display_name":"urine analysis","score":0.6209999918937683},{"id":"https://openalex.org/keywords/capillary-electrophoresis","display_name":"capillary electrophoresis","score":0.9819999933242798},{"id":"https://openalex.org/keywords/methamphetamine-metabolites","display_name":"methamphetamine metabolites","score":0.8159999847412109},{"id":"https://openalex.org/keywords/drug-addiction","display_name":"drug addiction","score":0.41600000858306885},{"id":"https://openalex.org/keywords/forensic-toxicology","display_name":"forensic toxicology","score":0.6729999780654907}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2864381670951843}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3408/jasti.9.103","doi":"https://doi.org/10.3408/jasti.9.103","is_oa":true,"landing_page_url":"https://doi.org/10.3408/jasti.9.103","pdf_url":"https://www.jstage.jst.go.jp/article/jasti/9/2/9_2_103/_pdf","source":{"id":"https://openalex.org/S4210182841","display_name":"Japanese journal of science and technology for identification","issn_l":"1342-8713","issn":["1342-8713","1882-2827"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese journal of science and technology for identification","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3408/jasti.9.103","doi":"https://doi.org/10.3408/jasti.9.103","is_oa":true,"landing_page_url":"https://doi.org/10.3408/jasti.9.103","pdf_url":"https://www.jstage.jst.go.jp/article/jasti/9/2/9_2_103/_pdf","source":{"id":"https://openalex.org/S4210182841","display_name":"Japanese journal of science and technology for identification","issn_l":"1342-8713","issn":["1342-8713","1882-2827"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese journal of science and technology for identification","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4233448115.pdf","grobid_xml":"https://content.openalex.org/works/W4233448115.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W1976739687","https://openalex.org/W1977567557","https://openalex.org/W1980442804","https://openalex.org/W1984485666","https://openalex.org/W2029567939","https://openalex.org/W2060337423","https://openalex.org/W2079759725","https://openalex.org/W2080028012","https://openalex.org/W2093191244","https://openalex.org/W2096695722","https://openalex.org/W2129905371","https://openalex.org/W2167294819"],"related_works":[],"abstract_inverted_index":{"A":[0],"rapid":[1],"and":[2,13,18,43,57,67],"simple":[3],"analysis":[4,89],"method":[5,82],"for":[6],"the":[7,36,46,59,87],"chiral":[8,88],"determination":[9],"of":[10,41,48,73,90],"methamphetamine":[11],"(MA)":[12],"its":[14],"metabolites,":[15],"amphetamine":[16],"(AP)":[17],"p-hydroxymethamphetamine":[19],"(pOHMA),":[20],"in":[21,62],"urine":[22,51,63,77,91],"by":[23],"capillary":[24],"electrophoresis":[25],"(CE)":[26],"has":[27],"been":[28],"developed.":[29],"Urine":[30],"sample":[31],"was":[32,78,83],"directly":[33],"injected":[34],"into":[35],"CE":[37],"system":[38],"after":[39],"pretreatment":[40],"dilution":[42],"filtration.":[44],"In":[45],"analyses":[47],"healthy":[49],"people's":[50],"samples":[52,92],"spiked":[53],"with":[54],"MA,":[55],"AP":[56],"pOHMA,":[58],"detection":[60],"limits":[61],"were":[64],"0.5,":[65],"0.5":[66],"0.3":[68],"\u03bcg/ml,":[69],"respectively.":[70],"The":[71,80],"recovery":[72],"each":[74],"compound":[75],"from":[76,93],"95-105%.":[79],"proposed":[81],"successfully":[84],"applicable":[85],"to":[86],"MA":[94],"addicts.":[95]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2022-05-12T00:00:00"}