Fig. 6From: Effect of incubation duration, growth temperature, and abiotic surface type on cell surface properties, adhesion and pathogenicity of biofilm-detached Staphylococcus aureus cellsQuantification of siderophore in Staphylococcus aureus culture supernatants. Cell cultures were grown at 20, 30 and 37 °C, during 24 h (black square) and 48 h (grey square). Planktonic cells (a), biofilm grown on polycarbonate (b), biofilm grown on stainless steel (c)Back to article page