Influence of microwave sterilization on the cutting capacity of carbide burs
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1678-77572009000600009 http://hdl.handle.net/11449/16445 |
Resumo: | Objective: This study compared the cutting capacity of carbide burs sterilized with microwaves and traditional sterilization methods. Material and Methods: Sixty burs were divided into 5 groups according to the sterilization methods: dry heat (G1), autoclave (G2), microwave irradiation (G3), glutaraldehyde (G4) or control - no sterilization (G5). The burs were used to cut glass plates in a cutting machine set for twelve 2.5-min periods and, after each period, they were sterilized (except G5) following the protocol established for each group. The cutting capacity of the burs was determined by a weight-loss method. Data were analyzed statistically by Kruskal-Wallis and Dunn's test. Results: The means of the cutting amount performed by each group after the 12 periods were G1 = 0.2167 +/- 0.0627 g; G2 = 0.2077 +/- 0.0231 g; G3 = 0.1980 +/- 0.0326 g; G4 = 0.1203 +/- 0.0459 g; G5 = 0.2642 +/- 0.0359 g. There were statistically significant differences among the groups (p<0.05); only dry heat sterilization was similar to the control. Conclusion: Sterilization by dry heat was the method that least affected the cutting capacity of the carbide burs and microwave sterilization was not better than traditional sterilization methods. |
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Influence of microwave sterilization on the cutting capacity of carbide bursSterilizationDental instrumentsInfection controlMicrowavesObjective: This study compared the cutting capacity of carbide burs sterilized with microwaves and traditional sterilization methods. Material and Methods: Sixty burs were divided into 5 groups according to the sterilization methods: dry heat (G1), autoclave (G2), microwave irradiation (G3), glutaraldehyde (G4) or control - no sterilization (G5). The burs were used to cut glass plates in a cutting machine set for twelve 2.5-min periods and, after each period, they were sterilized (except G5) following the protocol established for each group. The cutting capacity of the burs was determined by a weight-loss method. Data were analyzed statistically by Kruskal-Wallis and Dunn's test. Results: The means of the cutting amount performed by each group after the 12 periods were G1 = 0.2167 +/- 0.0627 g; G2 = 0.2077 +/- 0.0231 g; G3 = 0.1980 +/- 0.0326 g; G4 = 0.1203 +/- 0.0459 g; G5 = 0.2642 +/- 0.0359 g. There were statistically significant differences among the groups (p<0.05); only dry heat sterilization was similar to the control. Conclusion: Sterilization by dry heat was the method that least affected the cutting capacity of the carbide burs and microwave sterilization was not better than traditional sterilization methods.PROAPCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)São Paulo State Univ, Araraquara Dent Sch, Dept Dent Mat & Prosthodont, Araraquara, SP, BrazilSão Paulo State Univ, Sch Sci & Letters, Dept Math & Stat, Araraquara, SP, BrazilSão Paulo State Univ, Araraquara Dent Sch, Dept Dent Mat & Prosthodont, Araraquara, SP, BrazilSão Paulo State Univ, Sch Sci & Letters, Dept Math & Stat, Araraquara, SP, BrazilUniversidade de São Paulo (USP), Faculdade de Odontologia de BauruUniversidade Estadual Paulista (Unesp)Grassi Fais, Laiza Maria [UNESP]Pereira Pinelli, Ligia Antunes [UNESP]Adabo, Gelson Luis [UNESP]Barbosa Tavares da Silva, Regina Helena [UNESP]Marcelo, Caroline Canhizares [UNESP]Guaglianoni, Dalton Geraldo [UNESP]2014-05-20T13:46:27Z2014-05-20T13:46:27Z2009-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article584-589application/pdfhttp://dx.doi.org/10.1590/S1678-77572009000600009Journal of Applied Oral Science. Bauru-sp: Univ São Paulo Fac Odontologia Bauru, v. 17, n. 6, p. 584-589, 2009.1678-7757http://hdl.handle.net/11449/16445S1678-77572009000600009WOS:000272950100009S1678-77572009000600009.pdf04559685574541332851339311179809Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Applied Oral Science1.7090,645info:eu-repo/semantics/openAccess2023-11-30T06:21:31Zoai:repositorio.unesp.br:11449/16445Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:12:02.506642Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Influence of microwave sterilization on the cutting capacity of carbide burs |
title |
Influence of microwave sterilization on the cutting capacity of carbide burs |
spellingShingle |
Influence of microwave sterilization on the cutting capacity of carbide burs Grassi Fais, Laiza Maria [UNESP] Sterilization Dental instruments Infection control Microwaves |
title_short |
Influence of microwave sterilization on the cutting capacity of carbide burs |
title_full |
Influence of microwave sterilization on the cutting capacity of carbide burs |
title_fullStr |
Influence of microwave sterilization on the cutting capacity of carbide burs |
title_full_unstemmed |
Influence of microwave sterilization on the cutting capacity of carbide burs |
title_sort |
Influence of microwave sterilization on the cutting capacity of carbide burs |
author |
Grassi Fais, Laiza Maria [UNESP] |
author_facet |
Grassi Fais, Laiza Maria [UNESP] Pereira Pinelli, Ligia Antunes [UNESP] Adabo, Gelson Luis [UNESP] Barbosa Tavares da Silva, Regina Helena [UNESP] Marcelo, Caroline Canhizares [UNESP] Guaglianoni, Dalton Geraldo [UNESP] |
author_role |
author |
author2 |
Pereira Pinelli, Ligia Antunes [UNESP] Adabo, Gelson Luis [UNESP] Barbosa Tavares da Silva, Regina Helena [UNESP] Marcelo, Caroline Canhizares [UNESP] Guaglianoni, Dalton Geraldo [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Grassi Fais, Laiza Maria [UNESP] Pereira Pinelli, Ligia Antunes [UNESP] Adabo, Gelson Luis [UNESP] Barbosa Tavares da Silva, Regina Helena [UNESP] Marcelo, Caroline Canhizares [UNESP] Guaglianoni, Dalton Geraldo [UNESP] |
dc.subject.por.fl_str_mv |
Sterilization Dental instruments Infection control Microwaves |
topic |
Sterilization Dental instruments Infection control Microwaves |
description |
Objective: This study compared the cutting capacity of carbide burs sterilized with microwaves and traditional sterilization methods. Material and Methods: Sixty burs were divided into 5 groups according to the sterilization methods: dry heat (G1), autoclave (G2), microwave irradiation (G3), glutaraldehyde (G4) or control - no sterilization (G5). The burs were used to cut glass plates in a cutting machine set for twelve 2.5-min periods and, after each period, they were sterilized (except G5) following the protocol established for each group. The cutting capacity of the burs was determined by a weight-loss method. Data were analyzed statistically by Kruskal-Wallis and Dunn's test. Results: The means of the cutting amount performed by each group after the 12 periods were G1 = 0.2167 +/- 0.0627 g; G2 = 0.2077 +/- 0.0231 g; G3 = 0.1980 +/- 0.0326 g; G4 = 0.1203 +/- 0.0459 g; G5 = 0.2642 +/- 0.0359 g. There were statistically significant differences among the groups (p<0.05); only dry heat sterilization was similar to the control. Conclusion: Sterilization by dry heat was the method that least affected the cutting capacity of the carbide burs and microwave sterilization was not better than traditional sterilization methods. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-11-01 2014-05-20T13:46:27Z 2014-05-20T13:46:27Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1678-77572009000600009 Journal of Applied Oral Science. Bauru-sp: Univ São Paulo Fac Odontologia Bauru, v. 17, n. 6, p. 584-589, 2009. 1678-7757 http://hdl.handle.net/11449/16445 S1678-77572009000600009 WOS:000272950100009 S1678-77572009000600009.pdf 0455968557454133 2851339311179809 |
url |
http://dx.doi.org/10.1590/S1678-77572009000600009 http://hdl.handle.net/11449/16445 |
identifier_str_mv |
Journal of Applied Oral Science. Bauru-sp: Univ São Paulo Fac Odontologia Bauru, v. 17, n. 6, p. 584-589, 2009. 1678-7757 S1678-77572009000600009 WOS:000272950100009 S1678-77572009000600009.pdf 0455968557454133 2851339311179809 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Applied Oral Science 1.709 0,645 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
584-589 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo (USP), Faculdade de Odontologia de Bauru |
publisher.none.fl_str_mv |
Universidade de São Paulo (USP), Faculdade de Odontologia de Bauru |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1808129032075608064 |