Table 1 Physicochemical characterization of the nanoparticles used in this study.
From: Exposure to polystyrene nanoparticles leads to changes in the zeta potential of bacterial cells
Medium | Hydrodynamic size [nm] | PDI | Zeta potential [mV] |
|---|---|---|---|
0.3 mM NaCl | 119.50 ± 32.02 | 0.050 | − 48.70 ± 1.40 |
30 mM NaCl | 133.90 ± 40.20 | 0.116 | − 43.10 ± 4.32 |
100 mM NaCl | 160.80 ± 43.43 | 0.266 | − 32.40 ± 1.13 |
155 mM NaCl | 250.50 ± 70.03 | 0.257 | − 31.00 ± 0.99 |
Distilled water | 120.00 ± 32.61 | 0.129 | − 50.80 ± 2.19 |
