Heatmap from Scientific Research

DESI-MSI maps of grey matter ( m / z 834.53, blue) and white matter ( m / z 888.62, green) lipids from a tissue slice and molecular replicas generated using porous silicon nanoneedles (pSi nN), solid silicon nanoneedles (solid nN), porous silicon nanoneedles over a porous silicon layer (pSi nN + layer) and a porous silicon layer (pSi layer).

DOI