Table 1 Antimicrobial susceptibility of the SAC_Au NPs, SUC_Au NPs, ACE_Au NPs and ASP_Au NPs against the 32 strains used in this study
Species | Strains | MIC (μg/mL) | |||
|---|---|---|---|---|---|
SAC_Au NPs | SUC_Au NPs | ACE_Au NPs | ASP_Au NPs | ||
E. coli | DC2003 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 |
DC5113 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
DC5128 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
DC5293 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
DC6856 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
DC7114 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
DC7706 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
DC8647 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
DC10694 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 16 | |
DC11722 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 16 | |
ATCC25922 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
K. pneumoniae | FK2836 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 |
FK3006 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
FK3020 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
FK6709 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 16 | |
FK6724 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 16 | |
FK7079 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 16 | |
FK7112 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 16 | |
FK7513 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
FK8696 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 16 | |
FK9283 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
ATCC700603 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 16 | |
E. cloacae | CG648 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 16 |
CG1038 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
CG1181 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
CG1212 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 16 | |
CG1249 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
CG1257 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
CG1330 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 4 | |
CG1381 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
CG1737 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 8 | |
CG1813 |  ≥ 256 |  ≥ 256 |  ≥ 256 | 16 | |