Extended Data Fig. 3: The biodistribution of MoS2@HSA nanocomplexes.

a, SRXRF imaging of Mo, S, Fe, K, Ca in liver at dose of 5.0 mg/kg (in terms of MoS2) at 6 h, 3 d, 14 d post-injection. SRXRF imaging of K, Ca in liver (b) and spleen (c) at dose of 5.0 mg/kg (in terms of MoS2) at 1 d, 7 d, 60 d post-injection. SRXRF images are representative of three independent experiments. d, The amounts of Mo in skin, muscle, bone, intestine, stomach and brain at the indicated time points after intravenous injection at the dose of 5.0 mg/kg. The data are presented as the mean ± S.D. n = 3 biologically independent mice. Scale bar: 1 mm.