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. 2021 Jan 26;9(2):248. doi: 10.3390/microorganisms9020248

Figure 9.

Figure 9

Graphical representation of the antibacterial activity of UV, alcohol 70% v/v and GL against Gram-positive bacteria (AD) at different AISI 316 stainless steel surface roughness coated with nanoXHAM® D, **** p < 0.0001, ** p < 0.01, * p < 0.05; Limit of detection (LOD) is 101 (10E+1).