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Table 1 The mean value of color change (∆E) of the studied samples after their immersion in different solutions

From: In vitro evaluation of dental color stability using various aesthetic restorative materials after immersion in different drinks

Material

Color change (Mean ± SD)

Distilled water

Coca-Cola

Tea

Day 7

Day 30

Day 7

Day 30

Day 7

Day 30

Micro-hybrid

3.25 ± 3.37

3.33 ± 1.09

1.42 ± 1.08

7.64 ± 3.59

13.57 ± 2.63

19.94 ± 2.74

Nano-hybrid

3.6 ± 0.53

6.32 ± 4.41

5.83 ± 1.12

12.19 ± 2.39

8.95 ± 1.65

15.7 ± 1.55

Glass-ionomer

4.38 ± 4.6

6.87 ± 5.38

7.7 ± 3.82

4.91 ± 1.48

7.48 ± 1.72

11.99 ± 4.25