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. 2017 Feb 24;12(2):e0172601. doi: 10.1371/journal.pone.0172601

Fig 5. In vitro protein releasing assay.

Fig 5

Graph shows the protein concentration of the supernatants in which MWCNT blocks, PET-reinforced collagen sheets and coverslips were immersed. Values are mean ± S.D.; n = 5.