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. Author manuscript; available in PMC: 2023 Jun 12.
Published in final edited form as: ACS Appl Bio Mater. 2019 Nov 22;2(12):5848–5858. doi: 10.1021/acsabm.9b00833

Table 2.

Microplate dilution results of different samples against E. coli and E. faecalis

Sample Concentration (μg/ml)
200 20 2 2×10−1 2×10−2 2×10−3 2×10−4 2×10−5 2×10−6
Plain NPs against E. coli + + + + + + + + +
Plain NPs against E. faecalis + + + + + + + + +
PHMB- NPs against E. coli − − − − + + + + +
PHMB- NPs against E. faecalis − − − + + + + + +