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. 2021 Mar 13;8(2):rbab009. doi: 10.1093/rb/rbab009

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© The Author(s) 2021. Published by Oxford University Press.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 3. — The antibacterial effect of normal saline (NS), CS-NPS, FREE-CUR, CCN, and EGF@CCN on Gram-positive (G+) and Gram-negative bacteria (G−). (A) Photos of antibacterial experiments; (B) Quantitative analysis of diameter of the antimicrobial rings (ns: no statistical significance; *P < 0.05).