Grapheal is a spin-off from Neel Institute, at French Research Center CNRS in Grenoble. After 10 years of research and development on biomaterials fabrication and integration. Grapheal is born out of our will to improve chronic wounds medical care with a new generation of smart-bandages. The core of our technology is linked to graphene physical and biochemical properties. We use it as a bioactive material, an electrical plateform for wound stimulation, and a biodetection plateform to monitor healing in real time. Our smart-bandages benefits to both patients and medical staff by combining an efficient and flexible dressing with a simple smartphone app to monitor, day after day, the wound healing progresses.