Table 6 Results of ΔE measurements of the f the samples based on different photoinitiating systems.

From: Novel lignin α-O-4 derived hydrogen donors in CQ-based photoinitiating systems for dental resins

 

Scenario 1

(mean ± SEM)

Scenario 2

(mean ± SEM)

Scenario 3 a

(mean ± SEM)

Scenario 3 b

(mean ± SEM)

EDB

1.93 ± 0.0928

1.81 ± 0.2904

9.49 ± 0.1648

9.47 ± 0.5732

HD1

5.05 ± 0.4746c

2.93 ± 0.6113

10.09 ± 0.9833

10.40 ± 0.6667

HD2

2.58 ± 0.4218

4.65 ± 0.4460b

9.28 ± 0.3818

10.57 ± 0.2515

HD3

3.27 ± 0.5117

2.85 ± 0.3886

9.38 ± 0.6788

8.74 ± 0.2714

HD4

4.10 ± 0.0742a

3.83 ± 0.2340a

9.25 ± 0.4480

8.95 ± 0.3467

  1. aIndicates statistically significant differences between HDs and EDB based systems (P < 0.05).
  2. bIndicates statistically significant differences between HDs and EDB based systems (P < 0.01).
  3. cIndicates statistically significant differences between HDs and EDB based systems (P < 0.001).
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