|
|
|
Figure 5
Dose required for imaging a 20 nm-cube protein voxel in various thicknesses of ice calculated for a signal-to-noise ratio of 5 [from Howells et al. (2007 ) following Kirz et al. (1995 ) calculations]. |
|
|
|
Figure 5
Dose required for imaging a 20 nm-cube protein voxel in various thicknesses of ice calculated for a signal-to-noise ratio of 5 [from Howells et al. (2007 ) following Kirz et al. (1995 ) calculations]. |