Fig. 4From: An exploratory study on the possibilities of microalgal biotechnology to obtain the essential 6Li isotope as fusion fuel6Li/7Li in microalgal pellets (blue circles) and chemical control (red circles). Solid lines correspond to the mean of the 6Li/.7Li in pellets (yellow) and chemical control (grey). Significant differences in the 6Li/7Li in pellets and chemical controls according to t-test (t = 5.87, df = 11, p = 0.0001, < 0.001)Back to article page