Powders of ?-tricalcium phosphate (?-TCP, Ca3PO4) doped with manganese (Mn2+) are comprehensively analyzed electron paramagnetic resonance (EPR) and electron-nuclear double (ENDOR) techniques. The modeling the spectra permitted to calculate values zero-field splitting (B20 = ?904 MHz; B40 ?1.41 MHz B43 195.2 MHz) explain origin low-field hyperfine structures as allowed spin transitions fine str...

Large segmental bone loss and resection due to trauma and/or the presence of tumors cysts often results in a delay healing or non-union. Currently, autograft is most frequently used strategy manage large loss. Nevertheless, harvesting has limitations, namely sourcing material, requirement an invasive procedure, susceptibility infection. These disadvantages can result complications development s...