{"id":"https://openalex.org/W7120843799","doi":null,"title":"Preconcentration and Determination of Cadmium in Beverage Samples by Cloud Point Extraction and Thermospray Flame Furnace Atomic Absorption Spectrometry detection","display_name":"Preconcentration and Determination of Cadmium in Beverage Samples by Cloud Point Extraction and Thermospray Flame Furnace Atomic Absorption Spectrometry detection","publication_year":2010,"publication_date":"2010-02-12","ids":{"openalex":"https://openalex.org/W7120843799"},"language":"pt","primary_location":{"id":"pmh:oai:repositorio.ufu.br:123456789/17318","doi":null,"is_oa":true,"landing_page_url":"https://repositorio.ufu.br/handle/123456789/17318","pdf_url":"https://repositorio.ufu.br/handle/123456789/17318","source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"instacron:UFU","raw_type":"info:eu-repo/semantics/masterThesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://repositorio.ufu.br/handle/123456789/17318","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075228363","display_name":"H\u00e9len C. Rezende","orcid":"https://orcid.org/0000-0002-1409-9019","observed_orcids":["https://orcid.org/0000-0002-1409-9019"]},"institutions":[{"id":"https://openalex.org/I80850581","display_name":"Universidade Federal de Uberl\u00e2ndia","ror":"https://ror.org/04x3wvr31","country_code":"BR","type":"education","lineage":["https://openalex.org/I80850581"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Rezende, Helen Cristine de","raw_affiliation_strings":["Disserta\u00e7\u00e3o apresentada ao Programa de P\u00f3s- Gradua\u00e7\u00e3o do Instituto de Qu\u00edmica da Universidade Federal de Uberl\u00e2ndia , como"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Disserta\u00e7\u00e3o apresentada ao Programa de P\u00f3s- Gradua\u00e7\u00e3o do Instituto de Qu\u00edmica da Universidade Federal de Uberl\u00e2ndia , como","institution_ids":["https://openalex.org/I80850581"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5075228363"],"corresponding_institution_ids":["https://openalex.org/I80850581"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10180","display_name":"Analytical chemistry methods development","score":1.0,"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/T10180","display_name":"Analytical chemistry methods development","score":1.0,"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/T13793","display_name":"Environmental and Analytical Chemistry Studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.0,"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/cadmium","display_name":"cadmium","score":0.8510000109672546},{"id":"https://openalex.org/keywords/cloud-point-extraction","display_name":"cloud point extraction","score":0.875},{"id":"https://openalex.org/keywords/preconcentration","display_name":"preconcentration","score":0.8019999861717224},{"id":"https://openalex.org/keywords/soft-drinks","display_name":"soft drinks","score":0.878000020980835},{"id":"https://openalex.org/keywords/triton-x-114","display_name":"Triton X-114","score":0.9679999947547913},{"id":"https://openalex.org/keywords/polyethylene-terephthalate-packaging","display_name":"polyethylene terephthalate packaging","score":0.8460000157356262},{"id":"https://openalex.org/keywords/food-contamination","display_name":"food contamination","score":0.6710000038146973},{"id":"https://openalex.org/keywords/surfactant-based-extraction","display_name":"surfactant-based extraction","score":0.5460000038146973}],"concepts":[{"id":"https://openalex.org/C22673317","wikidata":"https://www.wikidata.org/wiki/Q490222","display_name":"Cloud point","level":3,"score":0.8830999732017517},{"id":"https://openalex.org/C119128265","wikidata":"https://www.wikidata.org/wiki/Q900165","display_name":"Detection limit","level":2,"score":0.8112999796867371},{"id":"https://openalex.org/C544657597","wikidata":"https://www.wikidata.org/wiki/Q1091","display_name":"Cadmium","level":2,"score":0.73580002784729},{"id":"https://openalex.org/C186716092","wikidata":"https://www.wikidata.org/wiki/Q3990339","display_name":"Thermospray","level":5,"score":0.6395000219345093},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5848000049591064},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.5720000267028809},{"id":"https://openalex.org/C33619061","wikidata":"https://www.wikidata.org/wiki/Q655346","display_name":"Atomic absorption spectroscopy","level":2,"score":0.5580000281333923},{"id":"https://openalex.org/C2776866176","wikidata":"https://www.wikidata.org/wiki/Q146368","display_name":"Polyvinyl chloride","level":2,"score":0.5568000078201294},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.546500027179718},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.4767000079154968},{"id":"https://openalex.org/C537181965","wikidata":"https://www.wikidata.org/wiki/Q658","display_name":"Sodium","level":2,"score":0.4537000060081482},{"id":"https://openalex.org/C162356407","wikidata":"https://www.wikidata.org/wiki/Q180809","display_name":"Mass spectrometry","level":2,"score":0.40950000286102295},{"id":"https://openalex.org/C2776631194","wikidata":"https://www.wikidata.org/wiki/Q413008","display_name":"Sodium diethyldithiocarbamate","level":2,"score":0.39340001344680786},{"id":"https://openalex.org/C16469947","wikidata":"https://www.wikidata.org/wiki/Q2400745","display_name":"Fractional factorial design","level":3,"score":0.388700008392334},{"id":"https://openalex.org/C2779751980","wikidata":"https://www.wikidata.org/wiki/Q143429","display_name":"Polyethylene","level":2,"score":0.36820000410079956},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.35429999232292175},{"id":"https://openalex.org/C51989270","wikidata":"https://www.wikidata.org/wiki/Q623738","display_name":"Relative standard deviation","level":3,"score":0.3303999900817871},{"id":"https://openalex.org/C196765960","wikidata":"https://www.wikidata.org/wiki/Q660819","display_name":"Standard addition","level":3,"score":0.32190001010894775},{"id":"https://openalex.org/C169222746","wikidata":"https://www.wikidata.org/wiki/Q4116558","display_name":"Factorial experiment","level":2,"score":0.3181000053882599},{"id":"https://openalex.org/C172120300","wikidata":"https://www.wikidata.org/wiki/Q1134348","display_name":"Volumetric flow rate","level":2,"score":0.3172999918460846},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.301800012588501},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.295199990272522},{"id":"https://openalex.org/C2992111332","wikidata":"https://www.wikidata.org/wiki/Q15318","display_name":"Freezing point","level":2,"score":0.2913999855518341},{"id":"https://openalex.org/C2779310815","wikidata":"https://www.wikidata.org/wiki/Q5379521","display_name":"Enrichment factor","level":3,"score":0.28940001130104065},{"id":"https://openalex.org/C2778695967","wikidata":"https://www.wikidata.org/wiki/Q44791900","display_name":"Chloride","level":2,"score":0.2718999981880188},{"id":"https://openalex.org/C2778551929","wikidata":"https://www.wikidata.org/wiki/Q146339","display_name":"Polyvinyl alcohol","level":2,"score":0.2653000056743622},{"id":"https://openalex.org/C95986675","wikidata":"https://www.wikidata.org/wiki/Q185168","display_name":"Quantitative analysis (chemistry)","level":2,"score":0.2619999945163727}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:repositorio.ufu.br:123456789/17318","doi":null,"is_oa":true,"landing_page_url":"https://repositorio.ufu.br/handle/123456789/17318","pdf_url":"https://repositorio.ufu.br/handle/123456789/17318","source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"instacron:UFU","raw_type":"info:eu-repo/semantics/masterThesis"}],"best_oa_location":{"id":"pmh:oai:repositorio.ufu.br:123456789/17318","doi":null,"is_oa":true,"landing_page_url":"https://repositorio.ufu.br/handle/123456789/17318","pdf_url":"https://repositorio.ufu.br/handle/123456789/17318","source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"instacron:UFU","raw_type":"info:eu-repo/semantics/masterThesis"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7120843799.pdf","grobid_xml":"https://content.openalex.org/works/W7120843799.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W2040817245"],"related_works":["https://openalex.org/W2025030119","https://openalex.org/W2078458969","https://openalex.org/W2010191636","https://openalex.org/W2044062440","https://openalex.org/W2357499274","https://openalex.org/W2162274950","https://openalex.org/W2123783833","https://openalex.org/W1985434985","https://openalex.org/W1976899958","https://openalex.org/W2008394654"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"it":[3],"was":[4,91,145,153],"evaluated":[5],"extraction/preconcentration":[6],"cloud":[7,36,61],"point":[8,37,60],"procedure":[9,39],"for":[10,133],"cadmium":[11],"determination":[12],"in":[13,18],"soft":[14,158],"drinks":[15],"samples":[16,156],"stored":[17],"polyethylene":[19],"terephthalate":[20],"(PET)":[21],"packaging":[22],"and":[23,50,71,80,137,150],"detection":[24,115],"by":[25,147],"thermospray":[26],"flame":[27],"furnace":[28],"atomic":[29],"absorption":[30],"spectrometry":[31],"(TS":[32],"-FF-AAS).":[33],"For":[34,84],"the":[35,57,94,110,151],"preconcentration":[38],"were":[40,75,113],"used":[41],"Triton":[42,68],"X-114":[43],"as":[44,47,53],"surfactant,":[45],"PAN":[46,70],"complexing":[48],"agent":[49],"sodium":[51,72],"chloride":[52,73],"electrolyte,":[54],"to":[55,155],"induce":[56],"formation":[58],"of":[59,88,105,117,123,131,141,157],"without":[62],"heating.":[63],"The":[64,143],"parameters":[65],"complexation":[66],"time,":[67],"X-114,":[69],"concentrations":[74],"optimized":[76,111],"using":[77,98],"factorial":[78],"designs":[79],"surface":[81],"response":[82],"methodologies.":[83],"TS-FF-AAS,":[85],"a":[86,102],"volume":[87],"100":[89],"mL":[90,107],"introduced":[92],"into":[93],"hot":[95],"Ni":[96],"tube":[97],"water":[99],"carrier":[100],"at":[101],"flow":[103],"rate":[104],"0.4":[106],"min-1.":[108],"Under":[109],"conditions":[112],"obtained":[114],"limit":[116,122],"0.0178":[118],"mg":[119,125],"L-1,":[120,126],"quantification":[121],"0.0595":[124],"relative":[127],"standard":[128],"deviation":[129],"(RSD)":[130],"4.1%":[132],"n":[134],"=":[135],"6":[136],"an":[138],"enhancement":[139],"factor":[140],"55.5.":[142],"accuracy":[144],"checked":[146],"addiction-recovery":[148],"experiments":[149],"method":[152],"applied":[154],"drinks.":[159]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-01-10T00:00:00"}
