It is, in fact, a different representation of elements for clearer observation of pollution hot-spots.
On the other hand, longitudinal imaging of a single mouse removes that intersubject variability and may allow for a clearer observation e.g. of radiotracer kinetics [29].
Nevertheless, T2-edited spectra (Fig. 1c) allowed a clearer observation of singlets and multiplets of relatively fast-moving molecules, such as carbohydrates, organic acids, and nitrogen-containing compounds.
The TEM images showed that increasing Ce/Al loading resulted in clearer observation of the metal oxide particles on the MSPs surface, but an excessive metal quantity would destroy the mesoporous structure of the MSPs support.
The star-like shape of the particles can be perceived in some areas but aggregation seems to be dominant and prevented clearer observation of the particles as they really are. Figure 2k and l show FESEM images for as-synthesized ZnO particles synthesized using 4 g UR.
For these studies we used blue lupin rather than Arabidopsis because of the large size of the root system and susceptibility to P. cinnamomi allowing clearer observation of potential differences.
