Table 2 Chlorella cell counts.

From: Biostimulation of green microalgae Chlorella sorokiniana using nanoparticles of MgO, Ca10(PO4)6(OH)2, and ZnO for increasing biodiesel production

Treatments

Microalgal count log10 cell/ml

Control

6.99 ± 0.17

Zinc oxide (ZnO)

6.54 ± 0.36

Magnesium oxide (MgO)

7.93 ± 0.09

Hydroxyapatite

7.51 ± 0.13