Fig. 5From: An exploratory study on the possibilities of microalgal biotechnology to obtain the essential 6Li isotope as fusion fuel6δ value in pellets (blue circles) and supernatant (red circles) in Chamydomonas reinhardtii cultures. Promedium pellets (grey) and supernatants (yellow). Significant differences in.6δ according to t-test (t = 4.89, df = 4, p = 0.004, < 0.05)Back to article page