Figure 3
From: Exploratory Testing of Diatom Silica to Map the Role of Material Attributes on Cell Fate
Scanning electron micrographs of C. meneghiniana (a) Diatom (g) Diatom Amine (linker APTMS), (m) Diatom Thiol (linker MPDMS). Energy-dispersive X-ray spectroscopy (EDS) elemental maps of diatom (b,h,n) oxygen signal, (c,i,o) silica signal, (d,j,p) carbon signal, (e,k,q) nitrogen signal, (f,f,r) sulphur signal. The scale bar in the SEM images (a,g and m) is the same scale for each image in the panel.
