Fig. 1From: Tensile strength assay comparing the resistance between two different autologous platelet concentrates (leucocyte-platelet rich fibrin versus advanced-platelet rich fibrin): a pilot studyPRF membrane production protocol. a Blood harvesting. b Blood centrifugation. c Clots collected from the centrifuged tubes and placed in the Xpression box kit. d Final PRF membrane obtainedBack to article page