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Figure 4.
Figure 4 Fluorescence images recorded with the standard setup. A
crystal of cephamycinase 2 ( [127]~ 20 µm in thickness) is
shown in three different orientations in visible light (a) or UV
light (b). Red points show the crystal centre as detected by the
C3D software. The crystal is hardly detectable in visible light,
so that C3D fails to identify it correctly in orientations 2 and
3. In contrast, the crystal is easily identified under UV-laser
illumination by both the user and the software, whatever the
loop orientation.
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