Table 2 Design matrix for 24 full factorial experimental design constructed for photocatalytic degradation of CIT and results obtained through CZE assay
Run no. | Factor code | CZE | Â | |||
|---|---|---|---|---|---|---|
A | B | C | D | CIT concentration (µg mL−1) | % Photodegradation | |
1 | Sn | -1 | -1 | -1 | 5 | 80 |
2 | Sn | + 1 | -1 | + 1 | 24 | 51 |
3 | Cu | + 1 | + 1 | + 1 | 21 | 58 |
4 | Sn | -1 | + 1 | -1 | 11 | 58 |
5 | Cu | + 1 | + 1 | -1 | 9 | 65 |
6 | Cu | -1 | -1 | + 1 | 20 | 61 |
7 | Sn | + 1 | + 1 | -1 | 11 | 56 |
8 | Cu | -1 | -1 | -1 | 10 | 60 |
9 | Sn | -1 | + 1 | + 1 | 23 | 53 |
10 | Cu | + 1 | -1 | + 1 | 26 | 48 |
11 | Sn | + 1 | -1 | -1 | 8 | 68 |
12 | Cu | + 1 | -1 | -1 | 12 | 53 |
13 | Cu | -1 | + 1 | + 1 | 19 | 63 |
14 | Sn | + 1 | + 1 | + 1 | 20 | 59 |
15 | Cu | -1 | + 1 | -1 | 8 | 68 |
16 | Sn | -1 | -1 | + 1 | 15 | 71 |