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Fluorescence properties and color space of modifying porcelains / 实用口腔医学杂志
Journal of Practical Stomatology ; (6)2000.
Article in Chinese | WPRIM | ID: wpr-670940
ABSTRACT

Objective:

To investigate the correlation between fluorescence emission and color difference (CIE△Eab).

Methods:

Color and spectral distribution in three kinds of modifying porcelains (Vita Interno, Shofu Vintage & Unibond, Noritake Super Porcelain EX-3) were measured on CIELAB color scale on Color-Eye 7000A spectrophotometer under four measuring modes. CIE△Eab were analyzed by two-way ANVOA and SNK-q test (?=0.05). Correlation analyses were also performed between CIE△Eab and the color parameters difference(?= 0.05). In addition, CIELAB color coordinate was established.

Results:

Fluorescence emission of Vita and Shofu, Vita and Noritake were significantly different(P

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Journal of Practical Stomatology Year: 2000 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Journal of Practical Stomatology Year: 2000 Type: Article