Fig. 6From: Lipid changes within the epidermis of living skin equivalents observed across a time-course by MALDI-MS imaging and profilingHaematoxylin & eosin stained skin section against a MALDI-MS map of skin sections focusing on the 24 h time-point, showing the potential of the 50 μm × 50 μm resolution to discern epidermal ultrastructural regionBack to article page