BioMed Research International / 2017 / Article / Fig 3

Research Article

Toxicity of Nickel Oxide Nanoparticles on a Freshwater Green Algal Strain of Chlorella vulgaris

Figure 3

Change of the total chlorophyll content (a) and the emission of chlorophyll fluorescence (b) in algal cells of C. vulgaris exposed during 96 h to different concentrations of NiO-NPs suspensions. The asterisk () indicated significant difference between control and treated samples for .

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