{"id":"https://openalex.org/W2017929084","doi":"https://doi.org/10.2341/10-123-lr","title":"Comparative Evaluation of Microleakage Among Three Different Glass Ionomer Types","display_name":"Comparative Evaluation of Microleakage Among Three Different Glass Ionomer Types","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W2017929084","doi":"https://doi.org/10.2341/10-123-lr","mag":"2017929084","pmid":"https://pubmed.ncbi.nlm.nih.gov/21488727"},"language":"en","primary_location":{"id":"doi:10.2341/10-123-lr","doi":"https://doi.org/10.2341/10-123-lr","is_oa":true,"landing_page_url":"https://doi.org/10.2341/10-123-lr","pdf_url":"https://meridian.allenpress.com/operative-dentistry/article-pdf/36/1/36/1822669/10-123-lr.pdf","source":{"id":"https://openalex.org/S92279829","display_name":"Operative Dentistry","issn_l":"0361-7734","issn":["0361-7734","1559-2863"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","medline","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4320800809","host_organization_name":"Indiana University School of Dentistry","host_organization_lineage":["https://openalex.org/P4320800809"],"host_organization_lineage_names":["Indiana University School of Dentistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Operative Dentistry","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://meridian.allenpress.com/operative-dentistry/article-pdf/36/1/36/1822669/10-123-lr.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029973442","display_name":"Sahar Abd El Halim","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I154632036","display_name":"Misr University for Science and Technology","ror":"https://ror.org/05debfq75","country_code":"EG","type":"education","lineage":["https://openalex.org/I154632036"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"S. Abd El Halim","raw_affiliation_strings":["Misr University for Science and Technology, Department of Operative Dentistry, Cairo Egypt. s_saeed03@yahoo.com","Misr University for Science and Technology, Department of Operative Dentistry, Cairo Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Misr University for Science and Technology, Department of Operative Dentistry, Cairo Egypt. s_saeed03@yahoo.com","institution_ids":["https://openalex.org/I154632036"]},{"raw_affiliation_string":"Misr University for Science and Technology, Department of Operative Dentistry, Cairo Egypt","institution_ids":["https://openalex.org/I154632036"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045697277","display_name":"Dalia Y. Zaki","orcid":"https://orcid.org/0000-0002-4763-1382","observed_orcids":["https://orcid.org/0000-0002-4763-1382"]},"institutions":[{"id":"https://openalex.org/I154632036","display_name":"Misr University for Science and Technology","ror":"https://ror.org/05debfq75","country_code":"EG","type":"education","lineage":["https://openalex.org/I154632036"]},{"id":"https://openalex.org/I4210131959","display_name":"National Research Centre","ror":"https://ror.org/02n85j827","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210131959"]},{"id":"https://openalex.org/I4210165748","display_name":"\u00c9cole Royale Navale","ror":"https://ror.org/05pa24340","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210165748"]},{"id":"https://openalex.org/I4387156075","display_name":"Ecole Sup\u00e9rieure de Technologie de Safi","ror":"https://ror.org/01ec0jk73","country_code":"MA","type":"education","lineage":["https://openalex.org/I4387156075"]},{"id":"https://openalex.org/I4405253586","display_name":"Federal University of Technology, Babura","ror":"https://ror.org/00vhyej92","country_code":"NG","type":"education","lineage":["https://openalex.org/I4405253586"]},{"id":"https://openalex.org/I4405261196","display_name":"M\u00e9decine Personnalis\u00e9e, Pharmacog\u00e9nomique, Optimisation Th\u00e9rapeutique","ror":"https://ror.org/04yb08h36","country_code":"FR","type":"facility","lineage":["https://openalex.org/I154526488","https://openalex.org/I204730241","https://openalex.org/I4405261196"]}],"countries":["EG","FR","MA","NG"],"is_corresponding":false,"raw_author_name":"D. Zaki","raw_affiliation_strings":["PhD, National Research Center , lecturer of Dental Material in","Rabaa El Estismary, Nasr City, 11371, Egypt","Misr University for Science and Technology, Department of Operative Dentistry, Cairo Egypt","National Research Center, lecturer of Dental Material in National Research Center, Giza, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PhD, National Research Center , lecturer of Dental Material in","institution_ids":["https://openalex.org/I4210131959"]},{"raw_affiliation_string":"Rabaa El Estismary, Nasr City, 11371, Egypt","institution_ids":["https://openalex.org/I4210165748","https://openalex.org/I4387156075","https://openalex.org/I4405253586","https://openalex.org/I4405261196"]},{"raw_affiliation_string":"Misr University for Science and Technology, Department of Operative Dentistry, Cairo Egypt","institution_ids":["https://openalex.org/I154632036"]},{"raw_affiliation_string":"National Research Center, lecturer of Dental Material in National Research Center, Giza, Egypt","institution_ids":["https://openalex.org/I4210131959"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.6151,"has_fulltext":true,"cited_by_count":57,"citation_normalized_percentile":{"value":0.93724967,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"36","issue":"1","first_page":"36","last_page":"42"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10113","display_name":"Dental materials and restorations","score":0.9984999895095825,"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":0.9984999895095825,"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/T10536","display_name":"Endodontics and Root Canal Treatments","score":0.001500000013038516,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"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/T11570","display_name":"Periodontal Regeneration and Treatments","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"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/microleakage","display_name":"microleakage","score":0.9700000286102295},{"id":"https://openalex.org/keywords/glass-ionomer-cement","display_name":"glass ionomer cement","score":0.8930000066757202},{"id":"https://openalex.org/keywords/class-v-cavities","display_name":"Class V cavities","score":0.75},{"id":"https://openalex.org/keywords/vitremer","display_name":"Vitremer","score":0.9890000224113464},{"id":"https://openalex.org/keywords/dye-penetration","display_name":"dye penetration","score":0.7369999885559082},{"id":"https://openalex.org/keywords/thermal-cycling","display_name":"thermal cycling","score":0.8090000152587891},{"id":"https://openalex.org/keywords/occlusal-margin","display_name":"occlusal margin","score":0.6909999847412109},{"id":"https://openalex.org/keywords/gingival-margin","display_name":"gingival margin","score":0.9819999933242798},{"id":"https://openalex.org/keywords/restoration-adaptation","display_name":"restoration adaptation","score":0.5669999718666077}],"concepts":[{"id":"https://openalex.org/C51936186","wikidata":"https://www.wikidata.org/wiki/Q1418843","display_name":"Glass ionomer cement","level":2,"score":0.9482942819595337},{"id":"https://openalex.org/C155977592","wikidata":"https://www.wikidata.org/wiki/Q912094","display_name":"Stereo microscope","level":2,"score":0.7689096331596375},{"id":"https://openalex.org/C156887251","wikidata":"https://www.wikidata.org/wiki/Q2386424","display_name":"Enamel paint","level":2,"score":0.7252398729324341},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.7228238582611084},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5594761967658997},{"id":"https://openalex.org/C80107235","wikidata":"https://www.wikidata.org/wiki/Q7162625","display_name":"Penetration (warfare)","level":2,"score":0.4532334804534912},{"id":"https://openalex.org/C2780074967","wikidata":"https://www.wikidata.org/wiki/Q5563113","display_name":"Gingival margin","level":2,"score":0.44261226058006287},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.13556832075119019},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10322314500808716},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001641","descriptor_name":"Bicuspid","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003763","descriptor_name":"Dental Leakage","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":true},{"descriptor_ui":"D003793","descriptor_name":"Dental Restoration, Permanent","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D005899","descriptor_name":"Glass Ionomer Cements","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008855","descriptor_name":"Microscopy, Electron, Scanning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016009","descriptor_name":"Chi-Square Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018772","descriptor_name":"Dental Marginal Adaptation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D019237","descriptor_name":"Tooth Cervix","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D049329","descriptor_name":"Nanostructures","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.2341/10-123-lr","doi":"https://doi.org/10.2341/10-123-lr","is_oa":true,"landing_page_url":"https://doi.org/10.2341/10-123-lr","pdf_url":"https://meridian.allenpress.com/operative-dentistry/article-pdf/36/1/36/1822669/10-123-lr.pdf","source":{"id":"https://openalex.org/S92279829","display_name":"Operative Dentistry","issn_l":"0361-7734","issn":["0361-7734","1559-2863"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","medline","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4320800809","host_organization_name":"Indiana University School of Dentistry","host_organization_lineage":["https://openalex.org/P4320800809"],"host_organization_lineage_names":["Indiana University School of Dentistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Operative Dentistry","raw_type":"journal-article"},{"id":"pmid:21488727","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/21488727","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":"Operative dentistry","raw_type":"Comparative Study"}],"best_oa_location":{"id":"doi:10.2341/10-123-lr","doi":"https://doi.org/10.2341/10-123-lr","is_oa":true,"landing_page_url":"https://doi.org/10.2341/10-123-lr","pdf_url":"https://meridian.allenpress.com/operative-dentistry/article-pdf/36/1/36/1822669/10-123-lr.pdf","source":{"id":"https://openalex.org/S92279829","display_name":"Operative Dentistry","issn_l":"0361-7734","issn":["0361-7734","1559-2863"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","medline","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4320800809","host_organization_name":"Indiana University School of Dentistry","host_organization_lineage":["https://openalex.org/P4320800809"],"host_organization_lineage_names":["Indiana University School of Dentistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Operative Dentistry","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.7246000170707703}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2017929084.pdf","grobid_xml":"https://content.openalex.org/works/W2017929084.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W5537101","https://openalex.org/W74964104","https://openalex.org/W143885398","https://openalex.org/W158431895","https://openalex.org/W183722720","https://openalex.org/W1966963010","https://openalex.org/W1975884000","https://openalex.org/W1980174916","https://openalex.org/W1986571318","https://openalex.org/W2011937217","https://openalex.org/W2014182431","https://openalex.org/W2027945177","https://openalex.org/W2041931004","https://openalex.org/W2052215292","https://openalex.org/W2105057763","https://openalex.org/W2136548867","https://openalex.org/W2151189616","https://openalex.org/W2167373232","https://openalex.org/W2183787872","https://openalex.org/W2252339834","https://openalex.org/W2404365850","https://openalex.org/W2412091784","https://openalex.org/W2467940593","https://openalex.org/W2474754849","https://openalex.org/W2980171260","https://openalex.org/W2993828914","https://openalex.org/W4285719527","https://openalex.org/W6606514874","https://openalex.org/W6686176591"],"related_works":["https://openalex.org/W4413218114","https://openalex.org/W3140502821","https://openalex.org/W7216740932","https://openalex.org/W2949444101","https://openalex.org/W2397344556","https://openalex.org/W2049545300","https://openalex.org/W2038657310","https://openalex.org/W3148794883","https://openalex.org/W1423612866","https://openalex.org/W2998050348"],"abstract_inverted_index":{"OBJECTIVES:":[0],"This":[1],"study":[2],"compared":[3],"the":[4,39,45,52,72,78,84,98,147,165,185,213,248,261,272,285,289,299,311,315,333],"microleakage":[5],"and":[6,67,77,115,140,215,253,284,310],"adaptation":[7],"of":[8,17,23,30,55,93,100,146,209,218],"Class":[9,48],"V":[10],"cavity":[11],"preparations":[12,59],"restored":[13,148],"with":[14,71],"three":[15,91,161,262],"types":[16],"glass-ionomer":[18,101],"materials":[19,125],"as":[20],"a":[21,204,224],"function":[22],"time.":[24],"METHODS":[25],"AND":[26],"MATERIALS:":[27],"A":[28],"total":[29],"144":[31],"sound,":[32],"freshly-extracted":[33],"human":[34],"premolars":[35],"were":[36,87,126,135,150,174,189,199,235,245],"used":[37,127,183],"for":[38,47,142,178,184,195,237,268,294,320],"study.":[40],"One":[41],"clinician":[42],"prepared":[43,85,236],"all":[44],"teeth":[46,86,134,149,182],"V-type":[49],"cavities":[50],"on":[51],"buccal":[53],"surface":[54],"each":[56,219,233],"tooth.":[57],"The":[58,123,133,181,207,258,325],"measured":[60],"3":[61],"mm":[62,65,69],"long,":[63],"2":[64],"wide":[66],"1.5":[68],"deep,":[70],"gingival":[73,216,300,316],"margin":[74,80,291,317],"in":[75,81,137,153,191,203],"dentin":[76],"occlusal":[79,214,273,290],"enamel.":[82],"All":[83,145],"randomly":[88],"divided":[89],"into":[90,160],"groups":[92,263,287,313],"48":[94],"teeth,":[95],"according":[96,128,163],"to":[97,129,164],"type":[99],"material":[102],"used:":[103],"Group":[104,110,116],"(A):":[105],"Ketac":[106],"N100":[107],"glass":[108,113,121,328],"ionomer,":[109],"(B):":[111],"Vitremer":[112],"ionomer":[114,329],"(C):":[117],"Photac":[118],"Fil":[119],"Quick":[120],"ionomer.":[122],"restorative":[124],"their":[130],"manufacturers'":[131],"recommendations.":[132],"placed":[136],"one":[138],"increment":[139],"photocured":[141],"40":[143],"seconds.":[144],"then":[151,200],"stored":[152],"artificial":[154],"saliva.":[155],"Each":[156],"group":[157,234,282,308],"was":[158,221,264],"subdivided":[159],"subgroups":[162],"testing":[166],"periods":[167],"(7,":[168],"30,":[169],"60":[170,295,321],"days).":[171],"Next,":[172],"they":[173],"thermocycled":[175],"at":[176,212,226,271,288,314],"5\u00b0C\u201355\u00b0C":[177],"100":[179],"cycles.":[180],"dye":[186,210],"penetration":[187,211,243],"test":[188],"immersed":[190],"1%methylene":[192],"blue":[193],"solution":[194],"eight":[196],"hours.":[197],"They":[198],"sectioned":[201],"longitudinally":[202],"bucco-lingual":[205],"direction.":[206],"extent":[208],"margins":[217],"restoration":[220],"studied":[222],"under":[223],"stereomicroscope":[225],"25\u00d7":[227],"magnification.":[228],"Randomly":[229],"selected":[230],"samples":[231],"from":[232],"scanning":[238],"electron":[239],"microscopic":[240],"evaluation.":[241],"Dye":[242],"scores":[244],"analyzed":[246],"using":[247],"SAS":[249],"program,":[250],"cross":[251],"tabulation":[252],"Chi":[254],"square":[255],"test.":[256],"RESULTS:":[257],"difference":[259],"among":[260],"significant":[265,279,305],"after":[266,292,318],"immersion":[267,293,319],"30":[269],"days":[270,296,322],"margin.":[274],"Statistical":[275],"analysis":[276,303],"also":[277],"revealed":[278,304],"differences":[280,306],"between":[281,307],"(A)":[283],"other":[286,312],"(p<0.05).":[297,323],"At":[298],"margin,":[301],"statistical":[302],"(C)":[309],"CONCLUSION:":[324],"light-curing":[326],"nanofilled":[327],"(Ketac":[330],"N100)":[331],"showed":[332],"least":[334],"microleakage.":[335]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2016-06-24T00:00:00"}
