The Influence of Background Color to 3 All-Ceramic System Core Materials

Bin Deng; Hong Chen Liu; Yuan Fu Yi; Long Quan Shao; Ning Wen; Bin Gu; Yi Han Liu; Rong Jian Lu; Ji Hua Chen

doi:10.4028/www.scientific.net/KEM.512-515.1788

Paper Titles

Effects of Alveolar Bone Loss and Post-Core Design on Stress Distribution of Severely Damaged Canine
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Relative Translucency of Dental Lithium Disilicate Ceramic Restorations
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Inﬂuence of Thickness on Residual Stress Proﬁle in Veneering Ceramic Layered: Measurement by Hole-Drilling
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Masking Ability of IPS e.max ALL-Ceramics System of HO Series
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The Influence of Background Color to 3 All-Ceramic System Core Materials
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The Transmittance Test of 3 All-Ceramic System Core Materials
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Effects of the Mechanical Properties of Veneering Porcelain on Stress Distribution of Dental Zirconia Layered Structure: A Finite Element Model Study
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Preparation of Pigmented Glass for Infiltration and Investigation of its Physical and Mechanical Properties
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Colorimetric Comparison of Two Kinds of VITA Shade Guides
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 512-515The Influence of Background Color to 3 All-Ceramic...

The Influence of Background Color to 3 All-Ceramic System Core Materials

Abstract:

To study the influence of background color to 3 all-ceramic system core materials.The chromaticity value of all samples that were put on noble metal, Ni-Cr alloy, Hg-Ag alloy and resign background were measured with chromatism instrument, and chromatic aberration among groups were calculated. The chromatic aberration of Empress II samples on different background color could be distinguished by human eyes, but those of Alumina and Zirconium were unable to being distinguished. In conclusion, the influence of background color to Empress II and In-Ceram Alumina of AL1 were lager. When chosen as core material, noble metals should be covered to keep prosthesis from clinical color-transform. As background to In-Ceram Alumina of AL2, it was unnecessary for resin to be covered. In-Ceram Alumina of AL3, AL4 and In-Ceram Zirconium weren’t affected by background color.

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Periodical:

Key Engineering Materials (Volumes 512-515)

Pages:

1788-1792

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.512-515.1788

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Online since:

June 2012

Authors:

Bin Deng, Hong Chen Liu, Yuan Fu Yi, Long Quan Shao, Ning Wen, Bin Gu, Yi Han Liu, Rong Jian Lu, Ji Hua Chen

Keywords:

Background Color, Core Material, Dental Ceramic

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References

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