Browsing International Journal of Nanoelectronics and Materials (IJNeaM) by Author "Yusril, Yusuf"
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Influence of Ca/P concentration on hydroxyapatite (HAp) from asian moon scallop shell (amusium pleuronectes)
Firda, Yanuar Syafaat; Yusril, Yusuf (Universiti Malaysia Perlis (UniMAP), 2019-07)Hydroxyapatite (HAp) derived from the scallop shell was successfully prepared using a precipitation method and varying the Ca/P concentration. Scallop shells were calcined at 1000°C to produce CaO. The precursors were a ... -
Optimization of the Temperature Synthesis of Hydroxyapatite from Indonesian Crab Shells
Yazida, Rizkayanti; Yusril, Yusuf (Universiti Malaysia Perlis (UniMAP), 2019-01)Hydroxyapatite (HAp) [Ca10(PO4)6(OH)2] is a ceramic class of material widely used for medical applications. The HAp has been synthesized from Indonesian crab shells using a precipitation method at different temperatures ... -
Synthesis and Characterization of Hydroxyapatite based on Green Mussel Shells (Perna viridis) with Calcination Temperature Variation Using the Precipitation Method
Yusril, Yusuf; Mona, Sari (Universiti Malaysia Perlis (UniMAP), 2018-07)Hydroxyapatite (HA) from green mussel shells (Perna viridis) has been successfully synthesized with a variation of calcination temperature using the precipitation method. Green mussel shells were calcined in a furnace at ...