Fig. 3From: Efficient formation of inert Bi-213 chelates by tetraphosphorus acid analogues of DOTA: towards improved alpha-therapeuticsStability of 213Bi chelates. Percentage of intact 213BiIII complexes after 120 min challenge with 0.1 M aq. disodium DTPA at pH 7.5 (black bars) and in human plasma (red bars), both at 37 °C. For more data see Table 3Back to article page