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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Effects of films on the growth of (A) E. coli and (B) S. aureus in the absence of a film (curve a), and in the presence of S50P50, A-S80P20, A-S67P33, and A-S50P50 films (curves b–e).