Fig. 11From: Physiologically based radiopharmacokinetic (PBRPK) modeling to simulate and analyze radiopharmaceutical therapies: studies of non-linearities, multi-bolus injections, and albumin bindingDependence of enhancement factor on the dissociation rate of albumin-ligand interaction. Lower values of \(K_D^{alb}\) lead to higher enhancement ratios, meaning that higher albumin affinity will help in delivering more dose to the tumor and sparing (to some degree) the OARBack to article page