| abstract |
The invention provides the use of a compound of formula (I), or metallated derivative thereof, for killing, inhibiting or preventing the growth of a microbial biofilm: wherein X 1 , X 2 , X 3 , X 4 , Y 1 , Y 2 , Y 3 , Y 4 and Z have meanings given in the description. The biofilm may be on a living or inert support. Preferably, the microorganisms are selected from the group consisting of bacteria and fungi. |