Colorimetry of Test Pieces and Composite Resin Restorations Subjected to High Temperatures for Forensic Purposes: Standardizing an In Vitro Method
Objective:To analyze the colorimetric behavior of test pieces and composite resin restorations subjected to high temperatures for forensic purposes. Materials and methods: Invitro pseudo-experimental descriptive study that analyzed the colorimetric changes (cie-1976 L*a*b*) of 75 test pieces and 75...
- Autores:
-
Moreno, Freddy
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2016
- Institución:
- Universidad Cooperativa de Colombia
- Repositorio:
- Repositorio UCC
- Idioma:
- spa
- OAI Identifier:
- oai:repository.ucc.edu.co:20.500.12494/44331
- Acceso en línea:
- https://revistas.ucc.edu.co/index.php/ml/article/view/1698
https://hdl.handle.net/20.500.12494/44331
- Palabra clave:
- forensic dentistry
spectrometry
forensic sciences
color perception tests
composite resins
temperature
ciencias forenses
espectrometría
odontología forense
pruebas de percepción de colores
resinas compuestas
temperatura
ciências forenses
espectrometria
odontologia forense
testes de percepção de cores
resinas compostas
temperatura
- Rights
- openAccess
- License
- Derechos de autor 2017 Colombia Forense
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| dc.title.eng.fl_str_mv |
Colorimetry of Test Pieces and Composite Resin Restorations Subjected to High Temperatures for Forensic Purposes: Standardizing an In Vitro Method |
| dc.title.spa.fl_str_mv |
Colorimetría de cuerpos de prueba y restauraciones en resina compuesta sometidos a altas temperaturas con fines forenses: Estandarización de un método in vitro |
| dc.title.por.fl_str_mv |
Cromometria de corpos de prova e restaurações em resina composta submetidos a altas temperaturas com propósitos forenses: padronização de um método in vitro |
| title |
Colorimetry of Test Pieces and Composite Resin Restorations Subjected to High Temperatures for Forensic Purposes: Standardizing an In Vitro Method |
| spellingShingle |
Colorimetry of Test Pieces and Composite Resin Restorations Subjected to High Temperatures for Forensic Purposes: Standardizing an In Vitro Method forensic dentistry spectrometry forensic sciences color perception tests composite resins temperature ciencias forenses espectrometría odontología forense pruebas de percepción de colores resinas compuestas temperatura ciências forenses espectrometria odontologia forense testes de percepção de cores resinas compostas temperatura |
| title_short |
Colorimetry of Test Pieces and Composite Resin Restorations Subjected to High Temperatures for Forensic Purposes: Standardizing an In Vitro Method |
| title_full |
Colorimetry of Test Pieces and Composite Resin Restorations Subjected to High Temperatures for Forensic Purposes: Standardizing an In Vitro Method |
| title_fullStr |
Colorimetry of Test Pieces and Composite Resin Restorations Subjected to High Temperatures for Forensic Purposes: Standardizing an In Vitro Method |
| title_full_unstemmed |
Colorimetry of Test Pieces and Composite Resin Restorations Subjected to High Temperatures for Forensic Purposes: Standardizing an In Vitro Method |
| title_sort |
Colorimetry of Test Pieces and Composite Resin Restorations Subjected to High Temperatures for Forensic Purposes: Standardizing an In Vitro Method |
| dc.creator.fl_str_mv |
Moreno, Freddy |
| dc.contributor.author.none.fl_str_mv |
Moreno, Freddy |
| dc.subject.eng.fl_str_mv |
forensic dentistry spectrometry forensic sciences color perception tests composite resins temperature |
| topic |
forensic dentistry spectrometry forensic sciences color perception tests composite resins temperature ciencias forenses espectrometría odontología forense pruebas de percepción de colores resinas compuestas temperatura ciências forenses espectrometria odontologia forense testes de percepção de cores resinas compostas temperatura |
| dc.subject.spa.fl_str_mv |
ciencias forenses espectrometría odontología forense pruebas de percepción de colores resinas compuestas temperatura |
| dc.subject.por.fl_str_mv |
ciências forenses espectrometria odontologia forense testes de percepção de cores resinas compostas temperatura |
| description |
Objective:To analyze the colorimetric behavior of test pieces and composite resin restorations subjected to high temperatures for forensic purposes. Materials and methods: Invitro pseudo-experimental descriptive study that analyzed the colorimetric changes (cie-1976 L*a*b*) of 75 test pieces and 75 class i occlusal restorations made of composite resin (Z100 3m-espe®), in five colors and subjected to high temperatures. Results: At 200ºC brightness decreased with a tendency to green and a high tendency to yellow. At 400ºC bright-ness decreased with a tendency to red and blue. At 600ºC brightness remained at intermediate values with a tendency to green and a high tendency to yellow. At 800ºC and 1000ºC brightness increased with an absolute tendency to white. There were no significant differences when comparing color coordinates between test pieces and restorations. Conclusions: Test pieces and restorations subjected to high temperatures exhibited color changes that are explained by the properties of brightness, shade and saturation. Experiments in test pieces were validated for the composite resin Z100 3m-espe® as there were no differences between test pieces and restorations. Colorimetric analysis is a practical and inexpensive comparative method of forensic application that can be used to identify the color and type of a composite resin restoration in the case of burned, charred, or calcined human remains. |
| publishDate |
2016 |
| dc.date.accessioned.none.fl_str_mv |
2022-03-02T16:45:21Z |
| dc.date.available.none.fl_str_mv |
2022-03-02T16:45:21Z |
| dc.date.none.fl_str_mv |
2016-10-20 |
| dc.type.none.fl_str_mv |
Artículo |
| dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.type.coar.none.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
| dc.type.coarversion.none.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.driver.none.fl_str_mv |
info:eu-repo/semantics/article |
| dc.type.redcol.none.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
| dc.type.version.none.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| format |
http://purl.org/coar/resource_type/c_6501 |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://revistas.ucc.edu.co/index.php/ml/article/view/1698 10.16925/cf.v3i2.1698 |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12494/44331 |
| url |
https://revistas.ucc.edu.co/index.php/ml/article/view/1698 https://hdl.handle.net/20.500.12494/44331 |
| identifier_str_mv |
10.16925/cf.v3i2.1698 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistas.ucc.edu.co/index.php/ml/article/view/1698/2036 |
| dc.rights.none.fl_str_mv |
Derechos de autor 2017 Colombia Forense |
| dc.rights.accessrights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| dc.rights.coar.none.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
| rights_invalid_str_mv |
Derechos de autor 2017 Colombia Forense http://purl.org/coar/access_right/c_abf2 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.spa.fl_str_mv |
Universidad Cooperativa de Colombia / Instituto Nacional de Medicina Legal y Ciencias Forenses |
| dc.source.eng.fl_str_mv |
Colombia Forense; Vol. 3 No. 2; 7-16 |
| dc.source.spa.fl_str_mv |
Colombia Forense; Vol. 3 Núm. 2; 7-16 |
| dc.source.por.fl_str_mv |
Colombia Forense; v. 3 n. 2; 7-16 |
| dc.source.none.fl_str_mv |
2145-9649 2145-0684 |
| institution |
Universidad Cooperativa de Colombia |
| repository.name.fl_str_mv |
Repositorio Institucional Universidad Cooperativa de Colombia |
| repository.mail.fl_str_mv |
bdigital@metabiblioteca.com |
| _version_ |
1814247092227407872 |
| spelling |
Moreno, Freddy2016-10-202022-03-02T16:45:21Z2022-03-02T16:45:21Zhttps://revistas.ucc.edu.co/index.php/ml/article/view/169810.16925/cf.v3i2.1698https://hdl.handle.net/20.500.12494/44331Objective:To analyze the colorimetric behavior of test pieces and composite resin restorations subjected to high temperatures for forensic purposes. Materials and methods: Invitro pseudo-experimental descriptive study that analyzed the colorimetric changes (cie-1976 L*a*b*) of 75 test pieces and 75 class i occlusal restorations made of composite resin (Z100 3m-espe®), in five colors and subjected to high temperatures. Results: At 200ºC brightness decreased with a tendency to green and a high tendency to yellow. At 400ºC bright-ness decreased with a tendency to red and blue. At 600ºC brightness remained at intermediate values with a tendency to green and a high tendency to yellow. At 800ºC and 1000ºC brightness increased with an absolute tendency to white. There were no significant differences when comparing color coordinates between test pieces and restorations. Conclusions: Test pieces and restorations subjected to high temperatures exhibited color changes that are explained by the properties of brightness, shade and saturation. Experiments in test pieces were validated for the composite resin Z100 3m-espe® as there were no differences between test pieces and restorations. Colorimetric analysis is a practical and inexpensive comparative method of forensic application that can be used to identify the color and type of a composite resin restoration in the case of burned, charred, or calcined human remains.Objetivo: analizar el comportamiento colorimétrico de cuerpos de prueba y restauraciones en resina compuesta sometidos a altas temperaturas con fines forenses. Materiales y métodos: estudio descriptivo pseudoexperimental in vitro que analizó los cambios colorimétricos (CIE-1976 L*a*b*) de 75 cuerpos de prueba y de 75 restauraciones oclusales clase I confeccionados en resina compuesta (Z100 3M-ESPE®), en cinco colores y sometidos a altas temperaturas. Resultados: a 200ºC la luminosidad disminuyó con tendencia al verde y una elevada tendencia al amarillo. A 400ºC la luminosidad disminuyó con tendencia al rojo y al azul. A 600ºC la luminosidad se mantuvo en valores intermedios con tendencia al verde y elevada tendencia al amarillo. A 800ºC y 1000ºC la luminosidad aumentó con tendencia absoluta al blanco. No hubo diferencias significativas al comparar las coordenadas de color entre cuerpos de prueba y restauraciones. Conclusiones: los cuerpos de prueba y restauraciones sometidos a altas temperaturas presentaron cambios de color explicados a través de las propiedades brillo, matiz y saturación. Los experimentos en cuerpos de prueba fueron validados para la resina compuesta Z100 3M-ESPE® al no existir diferencias entre cuerpos de prueba y restauraciones. El análisis colorimétrico es un método comparativo de aplicación forense práctico y de bajo costo que puede ser empleado para identificar el color y el tipo de una restauración en resina compuesta en caso de restos humanos quemados, carbonizados o calcinados.Objetivo: analisar o comportamento cromométrico de corpos de prova e restaurações em resina composta submetidos a altas temperaturas com propósitos forenses. Materiais e métodos: estudo descritivo pseudoexperimental in vitro que analisou as mudanças cromométricas (cie-1976 L*a*b*) de 75 corpos de prova e de 75 restaurações oclusais tipo i confeccionados em resina composta (Z100 3m-espe®), em cinco cores e submetidos a altas temperaturas. Resultados: a 200ºC, a luminosidade diminuiu com tendência ao verde e uma elevada tendência ao amarelo. A 400ºC, a luminosidade diminuiu com tendência ao vermelho e ao azul. A 600ºC, a luminosidade se manteve em valores intermediários com tendência ao verde e elevada tendência ao amarelo. A 800ºC e a 1000ºC, a luminosidade aumentou com tendência absoluta ao branco. Não houve diferenças significativas ao comparar as coordenadas de cor entre corpos de prova e restaurações. Conclusões: os corpos de prova e as restaurações submetidos a altas temperaturas apresentaram mudanças de cor explicadas por meio das propriedades de brilho, tonalidade e saturação. As experiências em corpos de prova forma validadas para resina composta Z100 3m-espe® ao não existir diferenças entre corpos de prova e restaurações. A análise cromométrica é um método comparativo de aplicação forense, prático e de baixo custo, que pode ser empregada para identificar a cor e o tipo de uma restauração em resina composta de restos humanos queimados, carbonizados ou calcinados.application/pdfspaUniversidad Cooperativa de Colombia / Instituto Nacional de Medicina Legal y Ciencias Forenseshttps://revistas.ucc.edu.co/index.php/ml/article/view/1698/2036Derechos de autor 2017 Colombia Forenseinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Colombia Forense; Vol. 3 No. 2; 7-16Colombia Forense; Vol. 3 Núm. 2; 7-16Colombia Forense; v. 3 n. 2; 7-162145-96492145-0684forensic dentistryspectrometryforensic sciencescolor perception testscomposite resinstemperatureciencias forensesespectrometríaodontología forensepruebas de percepción de coloresresinas compuestastemperaturaciências forensesespectrometriaodontologia forensetestes de percepção de coresresinas compostastemperaturaColorimetry of Test Pieces and Composite Resin Restorations Subjected to High Temperatures for Forensic Purposes: Standardizing an In Vitro MethodColorimetría de cuerpos de prueba y restauraciones en resina compuesta sometidos a altas temperaturas con fines forenses: Estandarización de un método in vitroCromometria de corpos de prova e restaurações em resina composta submetidos a altas temperaturas com propósitos forenses: padronização de um método in vitroArtículohttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/publishedVersionPublication20.500.12494/44331oai:repository.ucc.edu.co:20.500.12494/443312024-07-16 13:34:16.199metadata.onlyhttps://repository.ucc.edu.coRepositorio Institucional Universidad Cooperativa de Colombiabdigital@metabiblioteca.com |