Abdulsalam K. S.; Maria. G. R.; Thair L.; Hameed R.; Murtda A.Saiyah.
(مجلة الفتح للبحوث التربوية والنفسية, 2010)
The sol-gel route using an agar gel with calcium nitrate and phosphate solution as
starting materials for producing hydroxyapatite (HAP). The product formed were
needle like, zigzag and straight fibres. The fibrous ...