Fig. 3From: Preclinical characterisation of gallium-68 labeled ferrichrome siderophore stereoisomers for PET imaging applicationsIn vitro uptake of [68Ga]Ga-FR and [68Ga]Ga-FRH after 45 min of incubation in a normal culture of S. aureus, K. pneumoniae and P. aeruginosa compared to a heat-inactivated culture (90 °C, 20 min) and a culture pre-incubated with an excess of Fe-DFO; ***P < 0.01Back to article page