Matches in SemOpenAlex for { <https://semopenalex.org/work/W2149395857> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2149395857 endingPage "112" @default.
- W2149395857 startingPage "107" @default.
- W2149395857 abstract "INTRODUCTION: The degradation of elastic ligatures in the oral environment results in the need of periodic replacement to maintain the optimal force during the orthodontic treatment. The purpose of this study was to perform a clinical prospective randomized study of the degradation of orthodontic elastomeric ligatures in the oral environment by scanning electron microscopy (SEM) and tensile strength test. METHOD: Two hundred elastic ligatures were randomly selected and placed around the brackets of 5 volunteers and removed in groups of 10, at different times (1, 2, 3, and 4 weeks). The control group was performed by another fifty ligatures which were not submitted to the oral degradation. The analyses were done by scanning electron microscopy (SEM) and strength mechanical test. RESULTS: The tensile strength test results showed reduction in the ultimate strength values after four weeks ageing in the oral environment and no statistical difference in the yield strength values (p < 0.05). The orthodontic elastomeric ligatures surface was significantly degraded in the oral cavity after four weeks. The elastomeric degradation began in the first week when the increase in the roughness could be detected just in some areas. Afterwards, the surface became gradually rougher and, after 4 weeks, it was totally rough with some crack areas. CONCLUSIONS: The elastic ligatures aged in the oral environment showed higher superficial degradation and lower loss of mechanical properties after the maximum experimental period." @default.
- W2149395857 created "2016-06-24" @default.
- W2149395857 creator A5002710873 @default.
- W2149395857 creator A5079631619 @default.
- W2149395857 creator A5083299464 @default.
- W2149395857 creator A5089040886 @default.
- W2149395857 date "2013-06-01" @default.
- W2149395857 modified "2023-10-18" @default.
- W2149395857 title "Superficial morphology and mechanical properties of in vivo aged orthodontic ligatures" @default.
- W2149395857 cites W1993278994 @default.
- W2149395857 cites W2032710073 @default.
- W2149395857 cites W2037578574 @default.
- W2149395857 cites W2043364704 @default.
- W2149395857 cites W2054767504 @default.
- W2149395857 cites W2061500081 @default.
- W2149395857 cites W2092357544 @default.
- W2149395857 cites W2092818533 @default.
- W2149395857 cites W2112345601 @default.
- W2149395857 cites W2115580823 @default.
- W2149395857 cites W2140338622 @default.
- W2149395857 cites W2141730225 @default.
- W2149395857 doi "https://doi.org/10.1590/s2176-94512013000300017" @default.
- W2149395857 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24094019" @default.
- W2149395857 hasPublicationYear "2013" @default.
- W2149395857 type Work @default.
- W2149395857 sameAs 2149395857 @default.
- W2149395857 citedByCount "11" @default.
- W2149395857 countsByYear W21493958572015 @default.
- W2149395857 countsByYear W21493958572016 @default.
- W2149395857 countsByYear W21493958572018 @default.
- W2149395857 countsByYear W21493958572019 @default.
- W2149395857 countsByYear W21493958572021 @default.
- W2149395857 countsByYear W21493958572022 @default.
- W2149395857 crossrefType "journal-article" @default.
- W2149395857 hasAuthorship W2149395857A5002710873 @default.
- W2149395857 hasAuthorship W2149395857A5079631619 @default.
- W2149395857 hasAuthorship W2149395857A5083299464 @default.
- W2149395857 hasAuthorship W2149395857A5089040886 @default.
- W2149395857 hasBestOaLocation W21493958571 @default.
- W2149395857 hasConcept C107365816 @default.
- W2149395857 hasConcept C112950240 @default.
- W2149395857 hasConcept C159985019 @default.
- W2149395857 hasConcept C192562407 @default.
- W2149395857 hasConcept C199343813 @default.
- W2149395857 hasConcept C26771246 @default.
- W2149395857 hasConcept C2986629439 @default.
- W2149395857 hasConcept C38052585 @default.
- W2149395857 hasConcept C71924100 @default.
- W2149395857 hasConceptScore W2149395857C107365816 @default.
- W2149395857 hasConceptScore W2149395857C112950240 @default.
- W2149395857 hasConceptScore W2149395857C159985019 @default.
- W2149395857 hasConceptScore W2149395857C192562407 @default.
- W2149395857 hasConceptScore W2149395857C199343813 @default.
- W2149395857 hasConceptScore W2149395857C26771246 @default.
- W2149395857 hasConceptScore W2149395857C2986629439 @default.
- W2149395857 hasConceptScore W2149395857C38052585 @default.
- W2149395857 hasConceptScore W2149395857C71924100 @default.
- W2149395857 hasIssue "3" @default.
- W2149395857 hasLocation W21493958571 @default.
- W2149395857 hasLocation W21493958572 @default.
- W2149395857 hasOpenAccess W2149395857 @default.
- W2149395857 hasPrimaryLocation W21493958571 @default.
- W2149395857 hasRelatedWork W1512319868 @default.
- W2149395857 hasRelatedWork W2089085266 @default.
- W2149395857 hasRelatedWork W2124311439 @default.
- W2149395857 hasRelatedWork W2137307547 @default.
- W2149395857 hasRelatedWork W2380293314 @default.
- W2149395857 hasRelatedWork W2387616028 @default.
- W2149395857 hasRelatedWork W2795554382 @default.
- W2149395857 hasRelatedWork W2899084033 @default.
- W2149395857 hasRelatedWork W2943188944 @default.
- W2149395857 hasRelatedWork W3082440218 @default.
- W2149395857 hasVolume "18" @default.
- W2149395857 isParatext "false" @default.
- W2149395857 isRetracted "false" @default.
- W2149395857 magId "2149395857" @default.
- W2149395857 workType "article" @default.