Corrigendum to “Ecofriendly Synthesis of Silver Nanoparticles from Garden Rhubarb (Rheum rhabarbarum)”

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In the article titled “Ecofriendly Synthesis of Silver Nanoparticles from Garden Rhubarb (Rheum rhabarbarum)” [1], the legend of Figure 6 should be corrected as follows.

(a)

(b)

Figure 6 

Anticancer activity of (a) RR and RR-SNPs on HeLa cell lines after 24 h of incubation and (b) RR-SNPs on HeLa cell lines after 24 h and 48 h of incubation. These experiments were conducted at the Polymer Institute, Slovak Academy of Science, Bratislava.