Table 2. Experimentally Measured Values of Deposition Yield and the Corresponding Standard Deviation, S/N Ratio for the Deposition Yield, and S/N Ratio for the Standard Deviation for EPD of Chitosan/SrAg-HA Coatings.
| control
factors |
|||||||
|---|---|---|---|---|---|---|---|
| run | AgSr-HA concentration | voltage (V) | time (min) | deposition yield in g/cm2 | S/N ratio (dB) | standard deviation | S/N ratio (dB) |
| 1 | 1 | 10 | 3 | 0.027273 | –31.2853 | 0.005143 | 45.7757 |
| 2 | 1 | 20 | 5 | 0.028485 | –30.9077 | 0.008176 | 41.7492 |
| 3 | 1 | 30 | 7 | 0.075758 | –22.4114 | 0.011999 | 38.4171 |
| 4 | 1 | 40 | 9 | 0.074545 | –22.5516 | 0.018953 | 34.4464 |
| 5 | 3 | 10 | 5 | 0.014545 | –36.7457 | 0.005353 | 45.4281 |
| 6 | 3 | 20 | 3 | 0.032727 | –29.7019 | 0.009271 | 40.6575 |
| 7 | 3 | 30 | 9 | 0.167879 | –15.5001 | 0.009544 | 40.4054 |
| 8 | 3 | 40 | 7 | 0.189697 | –14.4388 | 0.01487 | 36.5538 |
| 9 | 5 | 10 | 7 | 0.046061 | –26.7333 | 0.01245 | 38.0966 |
| 10 | 5 | 20 | 9 | 0.165455 | –15.6264 | 0.031422 | 30.0553 |
| 11 | 5 | 30 | 3 | 0.128485 | –17.8230 | 0.033929 | 29.3886 |
| 12 | 5 | 40 | 5 | 0.273939 | –11.2469 | 0.045426 | 26.8539 |
| 13 | 7 | 10 | 9 | 0.050909 | –25.8641 | 0.008266 | 41.6541 |
| 14 | 7 | 20 | 7 | 0.207273 | –13.6691 | 0.024529 | 32.2064 |
| 15 | 7 | 30 | 5 | 0.296364 | –10.5635 | 0.067068 | 23.4697 |
| 16 | 7 | 40 | 3 | 0.227879 | –12.8459 | 0.048704 | 26.2487 |