Table 1.
Thickness evolution of the thin films obtained by ISS process
| Fabrication process | Thickness (nm) | LSPR (λ max ; A max ) |
|---|---|---|
| [PAH(9.0)/PAA(9.0)]40 |
288 ± 5 |
- |
| [PAH(9.0)/PAA(9.0)]40 + 1 L/R cycle |
291 ± 4 |
421.3 nm; 0.04 |
| [PAH(9.0)/PAA(9.0)]40 + 2 L/R cycles |
289 ± 16 |
422.1 nm; 0.09 |
| [PAH(9.0)/PAA(9.0)]40 + 3 L/R cycles |
296 ± 8 |
422.8 nm; 0.79 |
| [PAH(9.0)/PAA(9.0)]40 + 4 L/R cycles | 294 ± 8 | 424.6 nm; 1.07 |
Thickness evolution of the ISS films and the location of the LSPR absorption bands (λmax) with their maxima absorbance values (Amax).