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. 2021 Jan 4;16(1):e0244856. doi: 10.1371/journal.pone.0244856

Fig 2. Root architecture analysis of maize seedlings in response to five concentrations of graphene (0, 20, 25, 50, and 100 mg/L).

Fig 2

(A) Root morphology in response to five concentrations of graphene. (B) Graphene effects on the total root length of maize seedlings. (C) Graphene effects on the total projection area of maize seedlings. (D) Graphene effects on the total surface area of maize seedlings. (E) Graphene effects on the root volume of maize seedlings. (F) Graphene effects on the number of root tips of maize seedlings. (G) Graphene effects on the number of root forks of maize seedlings.