Figure 8From: Cell surface and cell outline imaging in plant tissues using the backscattered electron detector in a variable pressure scanning electron microscopeEffect of accelerating voltage on BSE imaging of cell wall outlines in critical point dried barley (A,D,G), wheat (B,E,H) and Brachypodium distachyon (C,F,I) leaves. The same leaf areas were imaged at 10 (A,B,C), 20 (D, E, F) and 30 kV (G, H, I), at 10 Pa chamber pressure. Arrowheads indicate cell wall outlines. Scale bar = 60 μm (A–I; bar shown in I).Back to article page