Table 8: Biological activity of S.TH and its metal complexes.

Tested Microorganisms S.TH ligand S.TH-Ag1:1 S TH -Co
2:1
S TH -Cr
2:1
S TH -Cu
2:1
S TH -Ni
2:1
S. TH -Zn2:1 St.
Fungi Amphotericin B
Aspergillus fumigates (RCMB 02568) 11.7 ± 0. 43 13.5 ± 0. 13 23.8 ± 0.2 28.7 ± 0.2 19.5 ± 0.7 13.1 ± 0. 31 16.4 ± 0. 52 23.7 ± 0.1
Candida albicans (RCMB 05036) 12.2 ± 0.44 11.4 ± 0.27 32.4 ± 0.3 25.4 ± 0.1 17.8 ± 0. 54 10.5 ± 0.32 13.9 ± 0.39 25.4 ± 0.1
Gram-positive bacteria Ampicillin
Sterptococcus Pneumonie (RCMB 010010) 10.2 ± 0.3 12.0 ± 0. 54 13.2 ± 0.38 23.7 ± 0.1 22.6 ± 0.33 15.1 ± 0. 48 11.9 ± 0. 32 23.8 ± 0.2
Bacillus subtilis (RCMB 010067) 12.2 ± 0.45 18.7 ± 0.78 13.1 ± 0.31 19.7 ± 0.2 20.1 ± 0.27 18.2 ± 0.44 19.8 ± 0.63 32.4 ± 0.3
Gram-negative bacteria Gentamicin
Pseudomonas aeruginosa (RCMB 010043) 11.5 ± 0. 51 13.8 ± 0. 89 NA 17.3 ± 0. 1 14.4 ± 0.78 12.5 ± 0.48 12.8 ± 0. 38 17.3 ± 0.1
Escherichia coli (RCMB 01052) 10.3 ± 0.21 12.9 ± 0.11 10.2 ± 0. 41 19.9 ± 0.3 18.8 ± 0. 57 11.1 ± 0.42 10.9 ± 0.35 19.9 ± 0.3