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. Author manuscript; available in PMC: 2021 Feb 16.
Published in final edited form as: Chem Commun (Camb). 2009 Jul 14;(32):4847–9. doi: 10.1039/b908652h

Fig. 2.

Fig. 2

In vitro calcium salt binding study in 50 mM TRIS pH 6.9 at room temperature to compare the binding of 6 (black bars) and 99mTc-MDP (grey bars) to different calcium salts after 1 h (1 mg ml.−1): hydroxyapatite (HA); β-tricalcium phosphate (b-CP); calcium phosphate (CP); calcium oxalate (CO); calcium carbonate (CC) and calcium pyrophosphate (CPy).