Dr. Priscila Paiva Portero Profile

Dr. Priscila Paiva Portero

at Univ Estadual Paulista

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Author

Publications (3)

Proceedings Article | 26 March 2007 Paper

Background interference on the color of dental composite materials with different thickness by digital contrast

Emery Lins, Fernando L. E. Florez, Priscila Portero, Rozane F. Z. Lizarelli, Osmir Oliveira, Vanderlei Bagnato

Proceedings Volume 6425, 642511 (2007) https://doi.org/10.1117/12.701500

KEYWORDS: Visualization, Composites, Statistical analysis, Light emitting diodes, Composite resins, Cameras, Image processing, Light sources, Image acquisition, Surface plasmons

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Proceedings Article | 8 March 2007 Paper

Colorimetric evaluation of composite materials with different thickness by reflectance spectroscopy

Priscila Paiva Portero, Fernando Florez, Vanderlei Bagnato, Osmir Batista de Oliveira, Leonor Monteiro Loffredo

Proceedings Volume 6425, 64250Z (2007) https://doi.org/10.1117/12.700992

KEYWORDS: Composite resins, Spectrophotometry, Dentistry, Teeth, Composites, Color difference, Visualization, Reflectance spectroscopy, Visible radiation, Reflectivity

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Proceedings Article | 8 March 2007 Paper

Investigation of photo-bleaching through transmittance method in pigmented solution: understanding possible mechanisms and advantages for photo dental whitening

F. Florez, E. Lins, Priscila Portero, R. Lizarelli, O. Oliveira, V. Bagnato

Proceedings Volume 6425, 64250Y (2007) https://doi.org/10.1117/12.700517

KEYWORDS: Teeth, Molecules, Light sources, Laser beam diagnostics, Chemical reactions, Absorption, Transmittance, Hydrogen, Catalysis, Light emitting diodes

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