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. 2014 Sep 3;9(9):e106715. doi: 10.1371/journal.pone.0106715

Figure 4. TEM images (a–c), SAED (d–f) and EDX (g–i) of silver NPs synthesized exogenously by root system of intact plants of Tagetes erecta (a, d, g), Catharanthus roseous (b, e, h), Euphorbia hirta (c, f, i).

Figure 4

SAED show Bragg reflections characteristic of crystalline Ag0 () and Ag2O (*).