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. 2019 Dec 18;9:19358. doi: 10.1038/s41598-019-55903-3

Figure 6.

Figure 6

Growth and developments of seedlings of cotton and Cathatanthus exposed to CBNs under salt stress in vitro. Effects of CNTs (A,C) and graphene (B,D) on the growth of 4-week-old Catharanthus (A,B) and 1-week-old cotton (C,D) exposed to agar MS medium supplemented with NaCl. The seedlings development experiments were repeated twice (n = 20 for each treatment of cotton and Catharanthus). The statistical significance was determined as compared to seedlings treated with only NaCl by p < 0.05 and p < 0.01 (*p < 0.05 and **p < 0.01).