Surface roughness average and scanning electron microscopic observations of resin luting agents
The objective of this work was to evaluate the surface roughness changes of three current resin cements after tooth brushing simulation, as well as discuss its relation with scanning electron microscopic observations. The materials employed were Enforce Sure Cure (Dentsply), Rely X (3M-ESPE) and Variolink II (Vivadent). They were subjected to brushing abrasion (100,000 strokes for each specimen) and the surface roughness alterations (before and after strokes) were detected. For each roughness test condition, specimens were coated with gold-palladium and observed on a DSM 900 Zeiss scanning electron microscope. Roughness changes values (Ra) were statistically increased after brushing strokes. Based on the microscopic observations and roughness changes analysis, all cements studied became rougher after brushing strokes.
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Faculdade De Odontologia De Bauru - USP
2003
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oai:scielo:S1678-775720030004000102004-06-16Surface roughness average and scanning electron microscopic observations of resin luting agentsMondelli,Rafael Francisco LiaPrakki,AnuradhaCilli,RenatoNavarro,Maria Fidela de LimaMondelli,José Roughness Luting cement/wear Toothbrush abrasion The objective of this work was to evaluate the surface roughness changes of three current resin cements after tooth brushing simulation, as well as discuss its relation with scanning electron microscopic observations. The materials employed were Enforce Sure Cure (Dentsply), Rely X (3M-ESPE) and Variolink II (Vivadent). They were subjected to brushing abrasion (100,000 strokes for each specimen) and the surface roughness alterations (before and after strokes) were detected. For each roughness test condition, specimens were coated with gold-palladium and observed on a DSM 900 Zeiss scanning electron microscope. Roughness changes values (Ra) were statistically increased after brushing strokes. Based on the microscopic observations and roughness changes analysis, all cements studied became rougher after brushing strokes.info:eu-repo/semantics/openAccessFaculdade De Odontologia De Bauru - USPJournal of Applied Oral Science v.11 n.4 20032003-12-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572003000400010en10.1590/S1678-77572003000400010 |
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Mondelli,Rafael Francisco Lia Prakki,Anuradha Cilli,Renato Navarro,Maria Fidela de Lima Mondelli,José |
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Mondelli,Rafael Francisco Lia Prakki,Anuradha Cilli,Renato Navarro,Maria Fidela de Lima Mondelli,José Surface roughness average and scanning electron microscopic observations of resin luting agents |
| author_facet |
Mondelli,Rafael Francisco Lia Prakki,Anuradha Cilli,Renato Navarro,Maria Fidela de Lima Mondelli,José |
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Mondelli,Rafael Francisco Lia |
| title |
Surface roughness average and scanning electron microscopic observations of resin luting agents |
| title_short |
Surface roughness average and scanning electron microscopic observations of resin luting agents |
| title_full |
Surface roughness average and scanning electron microscopic observations of resin luting agents |
| title_fullStr |
Surface roughness average and scanning electron microscopic observations of resin luting agents |
| title_full_unstemmed |
Surface roughness average and scanning electron microscopic observations of resin luting agents |
| title_sort |
surface roughness average and scanning electron microscopic observations of resin luting agents |
| description |
The objective of this work was to evaluate the surface roughness changes of three current resin cements after tooth brushing simulation, as well as discuss its relation with scanning electron microscopic observations. The materials employed were Enforce Sure Cure (Dentsply), Rely X (3M-ESPE) and Variolink II (Vivadent). They were subjected to brushing abrasion (100,000 strokes for each specimen) and the surface roughness alterations (before and after strokes) were detected. For each roughness test condition, specimens were coated with gold-palladium and observed on a DSM 900 Zeiss scanning electron microscope. Roughness changes values (Ra) were statistically increased after brushing strokes. Based on the microscopic observations and roughness changes analysis, all cements studied became rougher after brushing strokes. |
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Faculdade De Odontologia De Bauru - USP |
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2003 |
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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572003000400010 |
| work_keys_str_mv |
AT mondellirafaelfranciscolia surfaceroughnessaverageandscanningelectronmicroscopicobservationsofresinlutingagents AT prakkianuradha surfaceroughnessaverageandscanningelectronmicroscopicobservationsofresinlutingagents AT cillirenato surfaceroughnessaverageandscanningelectronmicroscopicobservationsofresinlutingagents AT navarromariafideladelima surfaceroughnessaverageandscanningelectronmicroscopicobservationsofresinlutingagents AT mondellijose surfaceroughnessaverageandscanningelectronmicroscopicobservationsofresinlutingagents |
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