{"id":"https://openalex.org/W7220123655","doi":null,"title":"The gutta-percha softening efficacy of synthetic D-limonene at different concentrations and contact times","display_name":"The gutta-percha softening efficacy of synthetic D-limonene at different concentrations and contact times","publication_year":2020,"publication_date":"2020-04-28","ids":{"openalex":"https://openalex.org/W7220123655"},"language":"en","primary_location":{"id":"pmh:oai:he02.tci-thaijo.org:article/190213","doi":null,"is_oa":true,"landing_page_url":"https://he02.tci-thaijo.org/index.php/mdentjournal/article/view/190213","pdf_url":"https://he02.tci-thaijo.org/index.php/mdentjournal/article/download/190213/164421","source":{"id":"https://openalex.org/S7407066796","display_name":"Mahidol Dental Journal","issn_l":"0125-5614","issn":["0125-5614","2773-8906"],"is_oa":true,"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":"0125-5614","raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://he02.tci-thaijo.org/index.php/mdentjournal/article/download/190213/164421","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5099476448","display_name":"Prattana Yodmanotham","orcid":"https://orcid.org/0009-0003-7070-9584","observed_orcids":["https://orcid.org/0009-0003-7070-9584"]},"institutions":[{"id":"https://openalex.org/I89226531","display_name":"Rangsit University","ror":"https://ror.org/01cqcrc47","country_code":"TH","type":"education","lineage":["https://openalex.org/I89226531"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Yodmanotham, Prattana","raw_affiliation_strings":["College of Dental Medicine, Rangsit University, Pathum Thani, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Dental Medicine, Rangsit University, Pathum Thani, Thailand","institution_ids":["https://openalex.org/I89226531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018239353","display_name":"Ninnita Wongwatanasanti","orcid":"https://orcid.org/0000-0003-1520-3196","observed_orcids":["https://orcid.org/0000-0003-1520-3196"]},"institutions":[{"id":"https://openalex.org/I89226531","display_name":"Rangsit University","ror":"https://ror.org/01cqcrc47","country_code":"TH","type":"education","lineage":["https://openalex.org/I89226531"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Wongwatanasanti, Ninnita","raw_affiliation_strings":["College of Dental Medicine, Rangsit University, Pathum Thani, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Dental Medicine, Rangsit University, Pathum Thani, Thailand","institution_ids":["https://openalex.org/I89226531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I89226531"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T10113","display_name":"Dental materials and restorations","score":0.9603999853134155,"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":0.9603999853134155,"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":0.025200000032782555,"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/T10359","display_name":"Dental Implant Techniques and Outcomes","score":0.002400000113993883,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/gutta-percha","display_name":"gutta-percha","score":0.8579999804496765},{"id":"https://openalex.org/keywords/d-limonene","display_name":"D-limonene","score":0.828000009059906},{"id":"https://openalex.org/keywords/contact-time","display_name":"contact time","score":0.6470000147819519},{"id":"https://openalex.org/keywords/solvent-concentration","display_name":"solvent concentration","score":0.7599999904632568},{"id":"https://openalex.org/keywords/chloroform","display_name":"chloroform","score":0.9440000057220459},{"id":"https://openalex.org/keywords/thermoplasticized-gutta-percha","display_name":"thermoplasticized gutta-percha","score":0.878000020980835},{"id":"https://openalex.org/keywords/root-canal-obturation","display_name":"root canal obturation","score":0.6499999761581421},{"id":"https://openalex.org/keywords/penetration-force","display_name":"penetration force","score":0.36899998784065247}],"concepts":[{"id":"https://openalex.org/C2781098093","wikidata":"https://www.wikidata.org/wiki/Q85787439","display_name":"Softening","level":2,"score":0.7235999703407288},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5641000270843506},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.5052000284194946},{"id":"https://openalex.org/C126989708","wikidata":"https://www.wikidata.org/wiki/Q1247972","display_name":"Softening point","level":2,"score":0.3880000114440918},{"id":"https://openalex.org/C3018023364","wikidata":"https://www.wikidata.org/wiki/Q425265","display_name":"Significant difference","level":2,"score":0.3292999863624573},{"id":"https://openalex.org/C33373654","wikidata":"https://www.wikidata.org/wiki/Q5164821","display_name":"Contact area","level":2,"score":0.3273000121116638},{"id":"https://openalex.org/C2986587452","wikidata":"https://www.wikidata.org/wiki/Q938438","display_name":"Statistical analysis","level":2,"score":0.319599986076355},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.31049999594688416},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.30790001153945923},{"id":"https://openalex.org/C81063470","wikidata":"https://www.wikidata.org/wiki/Q1256787","display_name":"Rotational speed","level":2,"score":0.3046000003814697},{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.29490000009536743},{"id":"https://openalex.org/C6556556","wikidata":"https://www.wikidata.org/wiki/Q899239","display_name":"Contact angle","level":2,"score":0.28610000014305115},{"id":"https://openalex.org/C123387304","wikidata":"https://www.wikidata.org/wiki/Q55714258","display_name":"Shore durometer","level":2,"score":0.2782000005245209},{"id":"https://openalex.org/C2777397205","wikidata":"https://www.wikidata.org/wiki/Q275792","display_name":"Saline","level":2,"score":0.2770000100135803},{"id":"https://openalex.org/C2780471494","wikidata":"https://www.wikidata.org/wiki/Q146505","display_name":"Solvent","level":2,"score":0.2759999930858612},{"id":"https://openalex.org/C2778958987","wikidata":"https://www.wikidata.org/wiki/Q139143","display_name":"Extrusion","level":2,"score":0.2694999873638153},{"id":"https://openalex.org/C87396502","wikidata":"https://www.wikidata.org/wiki/Q7514254","display_name":"Silastic","level":2,"score":0.2687999904155731},{"id":"https://openalex.org/C2781144210","wikidata":"https://www.wikidata.org/wiki/Q172275","display_name":"Chloroform","level":2,"score":0.26350000500679016}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:he02.tci-thaijo.org:article/190213","doi":null,"is_oa":true,"landing_page_url":"https://he02.tci-thaijo.org/index.php/mdentjournal/article/view/190213","pdf_url":"https://he02.tci-thaijo.org/index.php/mdentjournal/article/download/190213/164421","source":{"id":"https://openalex.org/S7407066796","display_name":"Mahidol Dental Journal","issn_l":"0125-5614","issn":["0125-5614","2773-8906"],"is_oa":true,"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":"0125-5614","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:he02.tci-thaijo.org:article/190213","doi":null,"is_oa":true,"landing_page_url":"https://he02.tci-thaijo.org/index.php/mdentjournal/article/view/190213","pdf_url":"https://he02.tci-thaijo.org/index.php/mdentjournal/article/download/190213/164421","source":{"id":"https://openalex.org/S7407066796","display_name":"Mahidol Dental Journal","issn_l":"0125-5614","issn":["0125-5614","2773-8906"],"is_oa":true,"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":"0125-5614","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7220123655.pdf","grobid_xml":"https://content.openalex.org/works/W7220123655.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4408450184","https://openalex.org/W2027543497","https://openalex.org/W2440224090","https://openalex.org/W4393216170","https://openalex.org/W7220196484","https://openalex.org/W2402026029","https://openalex.org/W2154113990","https://openalex.org/W7000334744","https://openalex.org/W7104255606","https://openalex.org/W2100680789"],"abstract_inverted_index":{"Objective:":[0],"To":[1],"compare":[2],"the":[3,59,71,85,90,95,98,105,163,174,179,184,189,235,241,261,277],"softening":[4,65],"efficacy":[5,280],"of":[6,22,61,84,92,94,100,125,194,205,271],"synthetic":[7,272,285],"D-limonene":[8,225],"in":[9,38,139,240,250],"various":[10],"concentration":[11,270],"levels":[12],"on":[13],"gutta-percha":[14],"at":[15,41,76,165],"different":[16,203],"contact":[17,72,185,191,243,258,263],"times.":[18],"Methods:":[19],"The":[20,34,135,256,268],"bottom":[21],"165":[23],"plastic":[24],"molds":[25,35],"was":[26,87,137,151,197,238,283],"filled":[27],"with":[28,97,121],"Cavit":[29],"and":[30,47,53,67,70,79,103,112,141,147,210,214,219,223,226,253],"thermoplasticized":[31],"gutta-percha,":[32],"respectively.":[33],"were":[36,48,74,107,143],"stored":[37],"an":[39],"incubator":[40],"37oC":[42],"to":[43,58,89,177,248,265],"simulate":[44],"oral":[45],"temperature":[46],"divided":[49],"into":[50],"five":[51,80,113],"experimental":[52,172],"two":[54],"control":[55],"groups":[56],"according":[57],"type":[60],"solvents":[62,206],"used":[63],"for":[64,109],"effect":[66],"its":[68,251],"concentration,":[69],"times":[73],"varied":[75],"one,":[77,110],"three,":[78,111],"minutes.":[81,114],"0.2":[82],"ml":[83],"solvent":[86],"added":[88],"surface":[91],"all":[93],"samples":[96,106],"use":[99],"calibrated":[101],"droppers":[102],"then":[104],"left":[108],"A":[115],"No.30":[116],"finger":[117,180],"spreader":[118,181],"moved":[119],"downward":[120],"a":[122],"constant":[123],"speed":[124],"5":[126],"mm/min":[127],"by":[128,153,162],"Universal":[129],"Testing":[130],"Machine":[131],"EZ-S":[132],"(SHIMADZU,":[133],"Japan).":[134],"force":[136,175,237],"recorded":[138,144],"Newton,":[140],"data":[142],"as":[145,183,281],"numbers":[146],"graphs.":[148],"Statistical":[149],"analysis":[150],"performed":[152],"using":[154],"IBM":[155],"SPSS":[156],"statistics":[157],"20":[158],"(New":[159],"York,":[160],"USA":[161],"Kruskal-Wallis)":[164],"95%":[166],"confidence":[167],"level.":[168],"Results:":[169],"In":[170,188],"each":[171],"group,":[173],"required":[176],"move":[178],"increased":[182],"time":[186,192,244,259],"increased.":[187],"one-minute":[190,242,257],"group":[193,245],"samples,":[195],"there":[196],"no":[198],"statistically":[199],"significant":[200],"difference":[201],"among":[202],"types":[204],"except":[207],"between":[208],"chloroform":[209,213,282],"normal":[211,220],"saline,":[212],"ethanol,":[215],"97%":[216,224],"D-":[217,273],"limonene":[218,274],"saline":[221],"solution,":[222],"ethanol":[227],"(p":[228],"<0.05).":[229],"Conclusion:":[230],"This":[231],"study":[232],"revealed":[233],"that":[234,249,275],"loaded":[236],"less":[239],"when":[246],"compared":[247],"three-":[252],"five-minute":[254],"counterparts.":[255],"is":[260],"optimum":[262],"duration":[264],"soften":[266],"gutta-percha.":[267],"least":[269],"yielded":[276],"same":[278],"gutta-percha-softening":[279],"60%":[284],"D-limonene.":[286]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2026-10-05T00:00:00"}
