| 摘要 |
The invention relates to a solution for coloring and imparting fluorescence to a zirconia dental article, the solution comprising: • a solvent, • a coloring agent comprising ions selected from Tb, Er, Pr, Mn and combinations thereof, • a fluorescing agent comprising ions of Bi, the solution not comprising Fe ions in an amount above about 0.05 wt.-% with respect to the weight of the whole solution. |
