Synthesis and properties of Fe3O4/hydroxyapatite/pamidronic acid/ diethylenetriaminepentaacetic acid/Gd3+ nanocomposites - Ye. V. Pylypchuk; Yu. O. Zubchuk; A. L. Petranovska; S. P. Turanska; P. P. Horbyk (Chemistry, physics and technology of surface, 2015)