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. 2016 Jun 8;14:42. doi: 10.1186/s12951-016-0199-4

Fig. 3.

Fig. 3

a Time-course of stomatal conductance (Gs) (mmol m−2 s−1) and b Net assimilation of CO2 (ACO2) (mmol m−2 s−1) in the leaves of broccoli plants and plants treated with 10 mg l−1 MWCNTs, 100 mM NaCl and 100 mM NaCl + 0.10 mg l−1 MWCNTs. Mean values ± standard errors are shown (n = 6). Bars with different letters are significantly different (P < 0.05) according to the Tukey test