Calcium phosphate based bioceramics for bone tissue engineering Basic concept of bone tissue engineering using ceramic scaffolds Sergej M. Barinov Vladimir S. Komlev Calcium orthophosphates Sergej M. Barinov Vladimir S. Komlev Synthesis and sintering of calcium orthophosphate powders Sergej M. Barinov Vladimir S. Komlev Calcium phosphate based materials Sergej M. Barinov Vladimir S. Komlev Some aspects of calcium phosphates scaffolds investigation by x ray microtomography Sergej M. Barinov Vladimir S. Komlev