Research Article

Responses of Algal Cells to Engineered Nanoparticles Measured as Algal Cell Population, Chlorophyll a, and Lipid Peroxidation: Effect of Particle Size and Type

Figure 8

Normalized specific chlorophyll ( ) for three-NP samples. Circles are SiO2, triangles are Al2O3, and squares are TiO2. Solid symbols are 100 mg/L of exposure dosage. Closed symbols are 1000 mg/L of exposure dosage. Experimental conditions: initial algae concentration =  cell/mL, test duration = 4 days, and initial test volume = 200 mL.
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