Table 3 Quantification of the bacterial biofilms attached to the substrates
From: Printed paper-based arrays as substrates for biofilm formation
Surface | Recovered biofilms | ||
|---|---|---|---|
Right after the 18 h incubation period[CFU/cm2] | After 1 week storage in + 4°C[CFU/cm2] | After 2 weeks storage in + 4°C[CFU/cm2] | |
Latex 1 | 1.8 × 107 | ||
Latex 2 | 2.5 × 108 | 4.3 × 107 | 4.6 × 106 |
Kaolin | 3.1 × 108 | ||
PCC | 1.4 × 107 | ||
PS (96-well) | 5.0 × 107 | 3.5 × 107 | 3.6 × 106 |
PDMS | 1.0 × 106 | ||