{"id":"https://openalex.org/W54236901","doi":null,"title":"Spectrophotometric evaluation of color match to VITA classical shade guide of four different veneering porcelain systems for metal ceramic restorations.","display_name":"Spectrophotometric evaluation of color match to VITA classical shade guide of four different veneering porcelain systems for metal ceramic restorations.","publication_year":2009,"publication_date":"2009-02-01","ids":{"openalex":"https://openalex.org/W54236901","mag":"54236901","pmid":"https://pubmed.ncbi.nlm.nih.gov/19281108"},"language":"en","primary_location":{"id":"pmid:19281108","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19281108","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":"American journal of dentistry","raw_type":"Comparative Study"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["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/A5078471054","display_name":"Giovanni Fazi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I102064193","display_name":"University of Siena","ror":"https://ror.org/01tevnk56","country_code":"IT","type":"education","lineage":["https://openalex.org/I102064193"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giovanni Fazi","raw_affiliation_strings":["Department of Dental Materials, School of Dentistry, University of Siena, Italy. fazi_90211@yahoo.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Dental Materials, School of Dentistry, University of Siena, Italy. fazi_90211@yahoo.com","institution_ids":["https://openalex.org/I102064193"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018453230","display_name":"Alessandro Vichi","orcid":"https://orcid.org/0000-0002-1158-5388","observed_orcids":["https://orcid.org/0000-0002-1158-5388"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alessandro Vichi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037876063","display_name":"Gabriele Corciolani","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gabriele Corciolani","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5051542417","display_name":"Marco Ferrari","orcid":"https://orcid.org/0000-0001-5375-076X","observed_orcids":["https://orcid.org/0000-0001-5375-076X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marco Ferrari","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.5099,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.85802705,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"22","issue":"1","first_page":"19","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10113","display_name":"Dental materials and restorations","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3500","display_name":"General Dentistry"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10113","display_name":"Dental materials and restorations","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3500","display_name":"General Dentistry"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11958","display_name":"Dental Erosion and Treatment","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3500","display_name":"General Dentistry"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ceramic-veneers","display_name":"porcelain veneers","score":0.7229999899864197},{"id":"https://openalex.org/keywords/metal-ceramic-restorations","display_name":"metal-ceramic restorations","score":0.8920000195503235},{"id":"https://openalex.org/keywords/shade-matching","display_name":"shade matching","score":0.6899999976158142},{"id":"https://openalex.org/keywords/opaque-porcelain","display_name":"opaque porcelain","score":0.6290000081062317}],"concepts":[{"id":"https://openalex.org/C2779989610","wikidata":"https://www.wikidata.org/wiki/Q3512547","display_name":"Dental porcelain","level":3,"score":0.6496376395225525},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6031911373138428},{"id":"https://openalex.org/C134132462","wikidata":"https://www.wikidata.org/wiki/Q45621","display_name":"Ceramic","level":2,"score":0.5773103833198547},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.5256049633026123},{"id":"https://openalex.org/C186991048","wikidata":"https://www.wikidata.org/wiki/Q1184883","display_name":"Color difference","level":3,"score":0.44418519735336304},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.4300971031188965},{"id":"https://openalex.org/C201780734","wikidata":"https://www.wikidata.org/wiki/Q5069880","display_name":"Chromaticity","level":2,"score":0.4153251349925995},{"id":"https://openalex.org/C29694066","wikidata":"https://www.wikidata.org/wiki/Q118301","display_name":"Orthodontics","level":1,"score":0.33990854024887085},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.20083504915237427},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.14578354358673096},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.13862371444702148},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10379591584205627},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D003116","descriptor_name":"Color","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D003124","descriptor_name":"Colorimetry","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D003442","descriptor_name":"Crowns","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003776","descriptor_name":"Dental Porcelain","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003801","descriptor_name":"Dental Veneers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013053","descriptor_name":"Spectrophotometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016876","descriptor_name":"Metal Ceramic Alloys","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017797","descriptor_name":"Prosthesis Coloring","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"pmid:19281108","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19281108","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":"American journal of dentistry","raw_type":"Comparative Study"},{"id":"pmh:oai:usiena-air.unisi.it:11365/32963","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/11365/32963","pdf_url":null,"source":{"id":"https://openalex.org/S4377196319","display_name":"Use Siena air (University of Siena)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I102064193","host_organization_name":"University of Siena","host_organization_lineage":["https://openalex.org/I102064193"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"mag:54236901","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19281108","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W140085650","https://openalex.org/W2384814986","https://openalex.org/W4226052093","https://openalex.org/W2134319675","https://openalex.org/W2381570327","https://openalex.org/W2462963566","https://openalex.org/W2010938940","https://openalex.org/W2039322609","https://openalex.org/W2392306590","https://openalex.org/W2034720449"],"abstract_inverted_index":{"PURPOSE:":[0],"To":[1],"determine":[2],"by":[3,109],"a":[4,27,78],"spectrophotometric":[5],"analysis":[6],"the":[7,12,21,67,72,101,110,122],"variations":[8],"in":[9,26,129],"color":[10,69,105,130],"between":[11,131],"fabricated":[13],"shade":[14,23,75,138,151,159],"of":[15,66,71,83,89],"four":[16],"different":[17,64],"porcelain":[18,32,84,91,95,133],"systems":[19,33,124],"and":[20,86,135,158],"intended":[22],"when":[24],"applied":[25],"set":[28],"thickness.":[29],"METHODS:":[30],"Four":[31],"(Duceram":[34],"Kiss,":[35],"VITA":[36,137],"Omega,":[37],"Wieland":[38],"Reflex,":[39],"Ivoclar":[40],"IPS":[41],"d.SIGN)":[42],"for":[43,62,150],"metal":[44],"ceramic":[45,123],"restorations":[46],"were":[47,60,107,119,140],"selected.":[48],"Three":[49],"disk-shaped":[50],"(15":[51],"mm":[52,55,82,88],"diameter,":[53],"0.3":[54],"thickness)":[56],"specimens":[57],"per":[58],"group":[59],"made":[61,108],"three":[63],"shades":[65],"A":[68],"scale":[70],"Vitapan":[73],"classical":[74],"guide.":[76],"On":[77],"Cr-Co":[79],"alloy,":[80],"0.15":[81],"opaque":[85],"1.0":[87],"translucent":[90],"was":[92,97],"applied.":[93],"The":[94,104,126],"stratification":[96],"executed":[98],"according":[99],"to":[100],"manufacturers'":[102],"indications.":[103],"measures":[106],"clinical":[111],"spectrophotometer":[112],"Easyshade.":[113],"RESULTS:":[114],"No":[115],"statistically":[116],"significant":[117],"differences":[118,128],"found":[120],"among":[121],"examined.":[125],"recorded":[127,149],"A2":[132],"disks":[134],"corresponding":[136],"tabs":[139],"closer":[141],"(mean":[142,153,161],"delta":[143,154,162],"E":[144,155],"=":[145,156],"2.50)":[146],"than":[147],"those":[148],"A3":[152],"3.84)":[157],"A3.5":[160],"E=":[163],"3.94)":[164],"(P<0.05).":[165]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}