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. 2020 Aug 23;12(9):1893. doi: 10.3390/polym12091893

Figure 4.

Figure 4

Concentration of copper ions in extracts obtained from Cur_Cu_4%, Cur_Cu_6%, and Cur_Cu_8% biomaterials after 24-h incubation in culture media: (a) Mueller-Hinton broth (MHB) and (b) Eagle’s Minimum Essential Medium (EMEM). &—significantly different results compared to control (media incubated without biomaterials), #—significantly different results between Cur_Cu_6% and Cur_Cu_8%, ^—significantly different results between Cur_Cu_4% and Cur_Cu_8%; one-way ANOVA followed by Tukey’s multiple comparison test, p < 0.05.