. 2020 Jun 2;18(6):295. doi: 10.3390/md18060295

Table 1.

Meropenem MIC (μg/mL) data with each PDTC complex and PDTC alone at the concentrations listed. The MICs shown are average of four replicates.

Complex	E. coli 2692	E. coli BAA-2452	K. pneumonieae BAA-2146
No PDTC or Complex	64 ^a	20 ^a	64 ^a
PDTC₂-Fe	16 ^a	2 ^a	20 ^a
PDTC₂-Co	28 ^a	4 ^a	32 ^a
PDTC-Ni	16 ^a	2 ^a	32 ^a
PDTC-Zn	64 ^c	12 ^c	64 ^b
PDTC (no metal)	8 ^b	1 ^b	8 ^b

PDTC complex or PDTC screened at 0.25× its previously determined MIC―^a 400 μM, ^b 100 μM, ^c 50 μM. The metal salts used to generate these complexes were also studied against these organisms in an identical manner (Tables S2 and S3).