{"id":"https://openalex.org/W1968636982","doi":"https://doi.org/10.1366/0003702011952613","title":"Determination of Ultratrace-Level Fluorescent Tracer Concentrations in Environmental Samples Using a Combination of HPLC Separation and Laser-Excited Fluorescence Multiwavelength Emission Detection: Application to Testing of Geothermal Well Brines","display_name":"Determination of Ultratrace-Level Fluorescent Tracer Concentrations in Environmental Samples Using a Combination of HPLC Separation and Laser-Excited Fluorescence Multiwavelength Emission Detection: Application to Testing of Geothermal Well Brines","publication_year":2001,"publication_date":"2001-06-01","ids":{"openalex":"https://openalex.org/W1968636982","doi":"https://doi.org/10.1366/0003702011952613","mag":"1968636982"},"language":"en","primary_location":{"id":"doi:10.1366/0003702011952613","doi":"https://doi.org/10.1366/0003702011952613","is_oa":false,"landing_page_url":"https://doi.org/10.1366/0003702011952613","pdf_url":null,"source":{"id":"https://openalex.org/S67069294","display_name":"Applied Spectroscopy","issn_l":"0003-7028","issn":["0003-7028","1943-3530"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Spectroscopy","raw_type":"journal-article"},"volume":null,"type":"article","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/A5032619164","display_name":"James A. Kleimeyer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James A. Kleimeyer","raw_affiliation_strings":["Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112-0850 (J.A.K., J.M.H.); and Energy and Geoscience Institute, University of Utah, 423 Wakara Way, Suite 300, Salt Lake City, Utah 84108 (P.E.R.)","Energy and Geoscience Institute, University of Utah, 423 Wakara Way, Suite 300, Salt Lake City, Utah 84108 (P.E.R.)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112-0850 (J.A.K., J.M.H.); and Energy and Geoscience Institute, University of Utah, 423 Wakara Way, Suite 300, Salt Lake City, Utah 84108 (P.E.R.)","institution_ids":["https://openalex.org/I223532165"]},{"raw_affiliation_string":"Energy and Geoscience Institute, University of Utah, 423 Wakara Way, Suite 300, Salt Lake City, Utah 84108 (P.E.R.)","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111528903","display_name":"Peter E. Rose","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter E. Rose","raw_affiliation_strings":["Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112-0850 (J.A.K., J.M.H.); and Energy and Geoscience Institute, University of Utah, 423 Wakara Way, Suite 300, Salt Lake City, Utah 84108 (P.E.R.)","Energy and Geoscience Institute, University of Utah, 423 Wakara Way, Suite 300, Salt Lake City, Utah 84108 (P.E.R.)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112-0850 (J.A.K., J.M.H.); and Energy and Geoscience Institute, University of Utah, 423 Wakara Way, Suite 300, Salt Lake City, Utah 84108 (P.E.R.)","institution_ids":["https://openalex.org/I223532165"]},{"raw_affiliation_string":"Energy and Geoscience Institute, University of Utah, 423 Wakara Way, Suite 300, Salt Lake City, Utah 84108 (P.E.R.)","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078927573","display_name":"Joel Mark Harris","orcid":"https://orcid.org/0000-0002-7081-8188","observed_orcids":["https://orcid.org/0000-0002-7081-8188"]},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joel M. Harris","raw_affiliation_strings":["Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112-0850 (J.A.K., J.M.H.); and Energy and Geoscience Institute, University of Utah, 423 Wakara Way, Suite 300, Salt Lake City, Utah 84108 (P.E.R.)","Energy and Geoscience Institute, University of Utah, 423 Wakara Way, Suite 300, Salt Lake City, Utah 84108 (P.E.R.)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112-0850 (J.A.K., J.M.H.); and Energy and Geoscience Institute, University of Utah, 423 Wakara Way, Suite 300, Salt Lake City, Utah 84108 (P.E.R.)","institution_ids":["https://openalex.org/I223532165"]},{"raw_affiliation_string":"Energy and Geoscience Institute, University of Utah, 423 Wakara Way, Suite 300, Salt Lake City, Utah 84108 (P.E.R.)","institution_ids":["https://openalex.org/I223532165"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I223532165"],"apc_list":{"value":4400,"currency":"USD","value_usd":4400},"apc_paid":null,"fwci":0.7565,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.62015276,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"55","issue":"6","first_page":"690","last_page":"700"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.6621000170707703,"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"}},"topics":[{"id":"https://openalex.org/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.6621000170707703,"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":0.0575999990105629,"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/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.03539999946951866,"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/fluorescent-tracers","display_name":"fluorescent tracers","score":0.8180000185966492},{"id":"https://openalex.org/keywords/ultra-trace-detection","display_name":"ultra-trace detection","score":0.8159999847412109},{"id":"https://openalex.org/keywords/fluorescein","display_name":"fluorescein","score":0.7260000109672546},{"id":"https://openalex.org/keywords/laser-induced-fluorescence","display_name":"laser-induced fluorescence","score":0.7990000247955322},{"id":"https://openalex.org/keywords/hplc-separation","display_name":"HPLC separation","score":0.7450000047683716},{"id":"https://openalex.org/keywords/partial-least-squares-modeling","display_name":"partial least squares modeling","score":0.8149999976158142},{"id":"https://openalex.org/keywords/self-modeling-curve-resolution","display_name":"self-modeling curve resolution","score":0.9980000257492065},{"id":"https://openalex.org/keywords/detection-limit","display_name":"detection limit","score":0.640999972820282},{"id":"https://openalex.org/keywords/tracer-testing","display_name":"tracer tests","score":0.39399999380111694}],"concepts":[{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.7556736469268799},{"id":"https://openalex.org/C2778863792","wikidata":"https://www.wikidata.org/wiki/Q16909918","display_name":"TRACER","level":2,"score":0.7444305419921875},{"id":"https://openalex.org/C119128265","wikidata":"https://www.wikidata.org/wiki/Q900165","display_name":"Detection limit","level":2,"score":0.6317321062088013},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6220641136169434},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.60725998878479},{"id":"https://openalex.org/C1342733","wikidata":"https://www.wikidata.org/wiki/Q452891","display_name":"Laser-induced fluorescence","level":3,"score":0.529719352722168},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.43528300523757935},{"id":"https://openalex.org/C158711907","wikidata":"https://www.wikidata.org/wiki/Q1768467","display_name":"Fluorescence spectroscopy","level":3,"score":0.41136810183525085},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14661219716072083},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1366/0003702011952613","doi":"https://doi.org/10.1366/0003702011952613","is_oa":false,"landing_page_url":"https://doi.org/10.1366/0003702011952613","pdf_url":null,"source":{"id":"https://openalex.org/S67069294","display_name":"Applied Spectroscopy","issn_l":"0003-7028","issn":["0003-7028","1943-3530"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Spectroscopy","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/15","display_name":"Life on land","score":0.41999998688697815}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1972326413","https://openalex.org/W1980380772","https://openalex.org/W1980635792","https://openalex.org/W1982046549","https://openalex.org/W1990794621","https://openalex.org/W2001683838","https://openalex.org/W2002973621","https://openalex.org/W2008185606","https://openalex.org/W2008385258","https://openalex.org/W2009369287","https://openalex.org/W2010797452","https://openalex.org/W2023770283","https://openalex.org/W2023885687","https://openalex.org/W2024205561","https://openalex.org/W2028044620","https://openalex.org/W2035347716","https://openalex.org/W2040599329","https://openalex.org/W2040935613","https://openalex.org/W2061854107","https://openalex.org/W2091330231","https://openalex.org/W2118975330","https://openalex.org/W2146540079","https://openalex.org/W2693899175","https://openalex.org/W4301194639"],"related_works":["https://openalex.org/W1481494505","https://openalex.org/W2002737793","https://openalex.org/W2360969804","https://openalex.org/W2968981986","https://openalex.org/W4233634633","https://openalex.org/W1987203477","https://openalex.org/W942775640","https://openalex.org/W2041042218","https://openalex.org/W2049286200","https://openalex.org/W3199705332"],"abstract_inverted_index":{"Lowering":[0],"the":[1,13,39,46,53,83,108,115,120,138,167,235],"limits":[2],"of":[3,18,26,50,79,126,147,166,184,208,237],"detection":[4,204],"for":[5,67,160,206],"fluorescent":[6,112],"tracers":[7],"in":[8,34,45,89,114,226,234],"environmental":[9,16,35],"samples":[10,37],"can":[11],"reduce":[12],"cost":[14],"and":[15,21,48,82,93,149,189,197,202],"impact":[17],"tracer":[19,27,110,139],"testing":[20],"allow":[22],"a":[23,62,90,96,124,131,153,162,203],"wider":[24],"variety":[25],"dyes":[28,33],"to":[29],"be":[30,143,232],"used.":[31],"Detecting":[32],"water":[36],"at":[38],"sub-part-pertrillion":[40],"level":[41],"raises":[42],"significant":[43],"challenges":[44],"sensitivity":[47],"selectivity":[49,159],"measurement.":[51],"In":[52],"present":[54],"work,":[55],"we":[56],"address":[57],"this":[58],"issue":[59],"by":[60],"developing":[61],"high-sensitivity":[63],"multiwavelength":[64],"fluorescence":[65,74,140,240],"detector":[66],"high-performance":[68],"liquid":[69],"chromatography":[70],"(HPLC)-separated":[71],"samples.":[72],"The":[73,101,145,193],"flow-cell":[75],"utilizes":[76],"fiber-optic":[77],"coupling":[78],"laser":[80],"excitation":[81],"collected":[84],"emission,":[85],"which":[86,129,137,227],"is":[87,172,195,216],"dispersed":[88],"short":[91],"spectrograph":[92],"detected":[94,233],"with":[95,175],"cooled":[97],"charge-coupled":[98],"device":[99],"(CCD).":[100],"HPLC":[102],"separation":[103],"step":[104],"not":[105,180],"only":[106],"resolves":[107],"target":[109],"from":[111,241],"impurities":[113],"sample":[116],"but":[117],"also":[118],"transfers":[119],"dye":[121],"molecules":[122],"into":[123],"solution":[125],"reproducible":[127],"composition":[128],"provides":[130,152],"constant":[132],"Raman":[133],"scattering":[134],"background":[135],"against":[136],"spectrum":[141],"may":[142],"detected.":[144],"combination":[146],"emission-wavelength":[148],"elution-time":[150],"measurement":[151],"multidimensional":[154],"data":[155],"set":[156],"that":[157,178],"improves":[158],"detecting":[161],"tracer.":[163],"For":[164],"analysis":[165],"data,":[168],"partial":[169],"least-squares":[170],"modeling":[171],"tested,":[173],"along":[174],"two":[176],"methods":[177],"do":[179],"require":[181],"prior":[182],"knowledge":[183],"interfering":[185],"species:":[186],"rank":[187],"annihilation":[188],"self-modeling":[190],"curve":[191],"resolution.":[192],"method":[194],"developed":[196],"tested":[198,221],"on":[199,222],"fluorescein":[200,207,230],"standards,":[201],"limit":[205],"40":[209],"ppq":[210,229],"(4.0":[211],"\u00d7":[212],"10":[213],"\u221214":[214],"g/mL)":[215],"predicted.":[217],"This":[218],"capability":[219],"was":[220],"geothermal":[223],"well":[224],"samples,":[225],"\u223c40":[228],"could":[231],"presence":[236],"15-fold":[238],"greater":[239],"an":[242],"unknown":[243],"interferent.":[244]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
