Development of High Strength Hydroxyapatite for Hard Tissue Replacement
作者： Sumit Pramanik , Avinash Kumar Agarwal , KN Rai
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摘要: Hydroxyapatite (HAp) is a suitable bioceramic material for hard tissue replacement. In this present work HAp has synthesized by solid state reactions in temperature near 1250oC and it exhibits hexagonal crystal structure. samples exhibited improvement mechanical properties with increasing cold compaction pressure as well recrushing operation. It also showed high resistance to surface reaction the simulated body fluid. Surface morphology, pore volume, particle size of have studied Scanning Electron Microscopy, Brunauer-Emmett-Teller technique, Particle Size Analysis. Chemical bonding newly produced hydroxyapatite was confirmed Fourier Transform Infrared Spectrometry.
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