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Fig. 3 | Journal of Nanobiotechnology

Fig. 3

From: A dual electro-optical biosensor based on Chlamydomonas reinhardtii immobilised on paper-based nanomodified screen-printed electrodes for herbicide monitoring

Fig. 3

A C. reinhardtii 28 strains pigment content calculated on the basis of the chlorophyll extract optical density (O.D.) at 652 nm wavelength. B FV/FM and 1 − VJ values. C Oxygen evolution measured by CB-SPEs. Cell cultures at early mid-exponential phase (Abs750 = 0.5 O.D., 106 cells/mL, and 5 µg/mL chlorophyll content) grown under 50 μmol m−2 s−1 continuous light at 25 °C and continuous stirring at 150 rpm (n = 3)

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