Comparing Study on Transmittance of Four Dental All-Ceramic Core Material

Bin Deng; Juan Xu; Li Min Liang; 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/AMR.624.231

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 624Comparing Study on Transmittance of Four Dental...

Comparing Study on Transmittance of Four Dental All-Ceramic Core Material

Abstract:

The purpose of this study was to compare the transmittance of four dental all-ceramic core materials at clinical recommendation thickness.Specimens with 10mm in diameter and 0.50.01mm in thickness,including IPS e.max Press,Zenostar Zirconia,Lava Zirconia and Upcera Zirconia,were fabricated.The transmittance of specimens were measured with PR2650 spectrophotometer and measurements were analysed statistically with SPSS13.0.Experimental results showed that they had significantly different transmittance.There was a decreasing order,IPS e.max Press Lava Zirconia Zenostar Zirconia Upcera Zirconia,which were 6.1136.750 for IPS e.max,1.6042.135 for Lava Zirconia,1.5782.117 for Zenostar Zirconia and 0.9951.265 for Upcera Zirconia.

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Periodical:

Advanced Materials Research (Volume 624)

Pages:

231-234

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.624.231

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Online since:

December 2012

Authors:

Bin Deng, Juan Xu, Li Min Liang, Yuan Fu Yi, Long Quan Shao, Ning Wen, Bin Gu, Yi Han Liu, Rong Jian Lu, Ji Hua Chen

Keywords:

Core Material, Dental Ceramic, Transmittance

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