Table 1 Concentration gradients of different nanoparticles and AgNO3 used for acute toxicity tests (concentration ranges were selected according to preliminary experiments)
From: Toxicity of various silver nanoparticles compared to silver ions in Daphnia magna
Chemical notation | Concentration (mg/L) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
nAg1 colloid | 0.001 | 0.002 | 0.003 | 0.004 | 0.005 | 0.006 | 0.007 | 0.008 | 0.009 | 0.01 |
nAg2 colloid | 0.001 | 0.0012 | 0.0015 | 0.0017 | 0.002 | 0.0022 | 0.0025 | 0.0027 | 0.003 | 0.0032 |
nAg3 suspension | 0.1 | 0.125 | 0.150 | 0.175 | 0.2 | 0.225 | 0.25 | 0.275 | 0.3 | 0.32 |
AgNO3 solution | 0.001 | 0.0012 | 0.0015 | 0.0018 | 0.0021 | 0.0024 | 0.0027 | 0.0029 | 0.0032 | 0.0034 |