highly significantp < 0.01
One-way ANOVA was followed by LSD multiple comparisons and the Wilcoxon test when nonparametric tests were necessary ( p < 0.05 was considered significant, and p < 0.01 was considered highly significant).
One-way ANOVA was followed by LSD multiple comparisons and the Wilcoxon test when nonparametric tests were necessary ( p < 0.05 was considered significant, and p < 0.01 was considered highly significant).
With the increase in culture duration, the amount of NP adsorbed and absorbed by the four microalgae decreased (Figs 3 and 4 ), and the NP residues in the culture solutions of the four microalgae under different concentrations of NP showed a decreasing trend.