Figure 1
From: X-ray and neutron investigation of self-assembled lipid layers on a titanium surface
POPE deposition in three steps. Three steps of the deposition: The first step is the Langmuir-Blodgett transfer–the OPA coated Ti crystal, which is perpendicular to the water surface, is dipped through the monolayer of POPE lipids; The second step is the Langmuir-Blodgett transfer – the sample is moved up perpendicularly though the monolayer of POPE lipids; The third step is Langmuir-Schaefer transfer–the sample, which is parallel to the water surface, is pushed through the monolayer of lipids,. Adapted from [27].