Antibacterial Activity of 2-Picolyl-polypyridyl-Based Ruthenium (II/III) Complexes on Non-Drug-Resistant and Drug-Resistant Bacteria

Figure 4

The mononuclear ruthenium (II/III) complexes reported in our previous work [6]. The difference with these analogues is that the complexes (3 and 4) in this paper are bridged by a four-member aliphatic chain. The chain in the mononuclear complexes does not connect to anything.