SWNT modified with functional groups was employed in simulating inducing in-vitro experiments and exhibited active inducing ability. SWNT and modified SWNT acted as the matrix for inducing mineralization and the composites of SWNT/HAP was prepared. Along with the micro-structural analyzing techniques such as SEM, TEM and FT-IR, the morphology and structural analysis of HAP induced by SWNT matrix was achieved. The results showed that since the --PO（OH）2 had strong chelating effect with Ca%^2＋, the SWNT efficiently modified with...
