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. 2015 Jul 22;10(7):e0133046. doi: 10.1371/journal.pone.0133046

Fig 1. Morphology of GTR tissues after a 2h treatment with 40 v/w solution (scale bar: 100μm).

Fig 1

a. GTR treated with water at 25°C. b. GTR treated with 0.05M NaOH at 95°C. c. GTR treated with 0.1M NaOH at 25°C. d. GTR treated with 0.1M NaOH at 60°C. e. GTR treated with 0.1M NaOH at 95°C.