Surface coatings on CCP were cut from the plate using a saw. The working distance for imaging was set to 11.4 mm and the accelerating voltage ranged 3–8 kV. Images were captured in secondary electron ...

1 Orthopaedic Department, Affiliated ZhongShan Hospital of Dalian University, Dalian, Liaoning, China 2 Orthopaedic Medical Research Center, Dalian University, Dalian, Liaoning, China Bone defects ...