Figure 7

The polarization curve from immobilized Chlorella UMACC 313 biophotovoltaic devices under PLA (90 µmol photons m−2 s−1) on day 8. Data as means ± S.D. (n = 3).
The polarization curve from immobilized Chlorella UMACC 313 biophotovoltaic devices under PLA (90 µmol photons m−2 s−1) on day 8. Data as means ± S.D. (n = 3).