FARZANA HABIB; SHAHZAD ALAM; NASEEM ZAHRA; MUHAMMAD IRFAN; WAQAS IQBAL
(HEJ Research Institute of Chemistry, University of Karachi, Karachi., 2012-06-20)
A novel route is reported to prepare Hydroxyapatite powder (HAp) from egg shells. Eggshells were used as calcium precursor containing 94-97 % CaCO₃. HAp was synthesized by reacting calcined egg shell powder with reagent ...