File Name : figure s1.tif Caption : figure s1. time-resolved fluorescence decay profile of γ-globulin (a), fibrinogen (b) and haase (c) in the absence and presence of agnps, respectively. c(γ-globulin)=5.0×10-6 mol l-1, c(fibrinogen)=1.0×10-6 mol l-1, c (haase)=4.8×10-6 mol l-1. File Name : figure s2.tif Caption : figure s2. benesi-hildebrand double reciprocal plot to determine the stoichiometric association of the agnps to γ-globulin (a)/fibrinogen (b)/haase (c) for 1:1 binding.