FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2411654225> ?p ?o ?g. }

• W2411654225 endingPage "80" @default.
• W2411654225 startingPage "176" @default.
• W2411654225 abstract "To compare the volumetric polymerization shrinkage and dynamic bulk modulus of five resins and an experimental unfilled resin polymerized with a stepped power light and with a conventional one step curing light.Parallel sided glass rings 5 mm in diameter and 2 mm high were etched for 5 min with hydrofluoric acid and silanated. The density and volume of the rings were calculated before they were filled with either SureFil, AEliteflo, Pertac II, Z100, or an experimental unfilled resin. When cured, the resin was bonded to the glass ring which produced a mold with a configuration C-factor of approximately 0.8. The resin was cured for 40 s on each side using either a one step curing light or a stepped power curing light. After curing, the specimens were weighed in air and in water to calculate their final density and volumetric shrinkage. Ten samples were made using each light system and for each resin (total of 100 samples). The bulk modulus was determined for each resin using an ultrasonic method, and the percentage filler contents were determined by thermogravimetric analysis.The mean +/- SD volumetric polymerization shrinkage values ranged from 3.10 +/- 1.19% for SureFil using the one step light to 12.35 +/- 1.38% for the unfilled resin using the stepped power curing light. Student-Newman-Keuls post hoc test separated the 10 different materials into three significant groups at P= 0.05. The unfilled resin exhibited the highest volumetric shrinkage followed by the flowable composite (AEliteflo). For all materials tested, there was no significant difference in the volumetric shrinkage values when the resin was cured with the one step or the stepped power curing light. There was no significant difference in the volumetric shrinkage values for the hybrid composites (Pertac II, Z100, and SureFil). The volumetric shrinkage values were highly sensitive to filler weight (P < 0.001). Except for Z100, there was no difference in the specific gravity values and velocities of the longitudinal and shear waves and bulk modulus when the one step and stepped power curing lights were used. The bulk modulus values ranged from 6.30 +/- 0.19 GPa for unfilled resin, to 17.10 +/- 1.09 GPa for Z100. Curing with the one step or the stepped curing light had no significant effect on the modulus values for any resin with the exception of Z100, P = 0.05. The bulk modulus values were highly sensitive to filler weight, and higher modulus values were associated with increased filler weight (P < 0.001). There was no significant difference between the bulk modulus of Pertac II and SureFil (P = 0.05)." @default.
• W2411654225 created "2016-06-24" @default.
• W2411654225 creator A5027829150 @default.
• W2411654225 creator A5060322395 @default.
• W2411654225 creator A5061937292 @default.
• W2411654225 date "2000-08-01" @default.
• W2411654225 modified "2023-09-27" @default.
• W2411654225 title "Effect of stepped light exposure on the volumetric polymerization shrinkage and bulk modulus of dental composites and an unfilled resin." @default.
• W2411654225 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11763926" @default.
• W2411654225 hasPublicationYear "2000" @default.
• W2411654225 type Work @default.
• W2411654225 sameAs 2411654225 @default.
• W2411654225 citedByCount "15" @default.
• W2411654225 countsByYear W24116542252013 @default.
• W2411654225 countsByYear W24116542252015 @default.
• W2411654225 countsByYear W24116542252017 @default.
• W2411654225 countsByYear W24116542252018 @default.
• W2411654225 countsByYear W24116542252019 @default.
• W2411654225 countsByYear W24116542252020 @default.
• W2411654225 crossrefType "journal-article" @default.
• W2411654225 hasAuthorship W2411654225A5027829150 @default.
• W2411654225 hasAuthorship W2411654225A5060322395 @default.
• W2411654225 hasAuthorship W2411654225A5061937292 @default.
• W2411654225 hasConcept C104779481 @default.
• W2411654225 hasConcept C132976073 @default.
• W2411654225 hasConcept C159985019 @default.
• W2411654225 hasConcept C178790620 @default.
• W2411654225 hasConcept C180145272 @default.
• W2411654225 hasConcept C185592680 @default.
• W2411654225 hasConcept C192562407 @default.
• W2411654225 hasConcept C2777698675 @default.
• W2411654225 hasConcept C3019280483 @default.
• W2411654225 hasConcept C44228677 @default.
• W2411654225 hasConcept C521977710 @default.
• W2411654225 hasConcept C60100273 @default.
• W2411654225 hasConceptScore W2411654225C104779481 @default.
• W2411654225 hasConceptScore W2411654225C132976073 @default.
• W2411654225 hasConceptScore W2411654225C159985019 @default.
• W2411654225 hasConceptScore W2411654225C178790620 @default.
• W2411654225 hasConceptScore W2411654225C180145272 @default.
• W2411654225 hasConceptScore W2411654225C185592680 @default.
• W2411654225 hasConceptScore W2411654225C192562407 @default.
• W2411654225 hasConceptScore W2411654225C2777698675 @default.
• W2411654225 hasConceptScore W2411654225C3019280483 @default.
• W2411654225 hasConceptScore W2411654225C44228677 @default.
• W2411654225 hasConceptScore W2411654225C521977710 @default.
• W2411654225 hasConceptScore W2411654225C60100273 @default.
• W2411654225 hasIssue "4" @default.
• W2411654225 hasLocation W24116542251 @default.
• W2411654225 hasOpenAccess W2411654225 @default.
• W2411654225 hasPrimaryLocation W24116542251 @default.
• W2411654225 hasRelatedWork W124289166 @default.
• W2411654225 hasRelatedWork W1981675388 @default.
• W2411654225 hasRelatedWork W2065921501 @default.
• W2411654225 hasRelatedWork W2177857859 @default.
• W2411654225 hasRelatedWork W2181684586 @default.
• W2411654225 hasRelatedWork W2361714449 @default.
• W2411654225 hasRelatedWork W2443107973 @default.
• W2411654225 hasRelatedWork W2745793310 @default.
• W2411654225 hasRelatedWork W2760641798 @default.
• W2411654225 hasRelatedWork W3189300666 @default.
• W2411654225 hasVolume "13" @default.
• W2411654225 isParatext "false" @default.
• W2411654225 isRetracted "false" @default.
• W2411654225 magId "2411654225" @default.
• W2411654225 workType "article" @default.