SARFUS: Application to SAMs Study In this work, phospholipids deposited on a surface are studied by Sarfus technology, as an example of self-assembled systems. This technology allows seeing different phospholipids organizations. Thickness measurements carried out on these structures have been compared to those obtained with AFM and neutrons reflectivity. Sarfus simplicity provides us to follow the system evolution in real time.SARFUS: Characterization of ultraweak vesicles adhesion Vesicles adhesion on lectin surface is studied by Sarfus. For glycolipid vesicles, contact area on the surface is clearly observed whereas no contact area is visible for DOPC vesicles. A correlation is done between contact area and vesicles adhesion.