Fig. 6From: Core–shell structured gold nanoparticles as carrier for 166Dy/166Ho in vivo generator166Ho and 166Dy retention of 166DyAu@AuNPs (a, c) and 166DyPtAuNPs (b, d) with different Dy:Au feeding ratios in MiliQ water at 37 °C as function of time. The error bars represent the standard deviation of three independent experimentsBack to article page