Adsorption of ^(117m)Sn(IV)-EDTMP on hydroxyapatite and collagen

摘要

Some organic phosphines labeled with ^117mSn(IV) have been proved promising for imaging and pain palliation of bone tumor.In this paper,a preliminary investigation on the adsorption characteristics of EDTMP(ethelenediaminetetramethylene phosphoric acid)labeled with ^117Sn(IV) on HA( hydroxyapatitie)and collagen,and an investigation on the adsorption mechanism of ^117mSn(IV)-EDTMP on HA was presented.