Figure 1From: 2119 Visualization of micro-vasculature using FeCo-core/graphitic-carbon-shell nanocrystals and high-resolution 3D spiral imagingThe relaxivity parameters of various contrast agents indicate that with the SPGR acquisition, 0.2 mM blood concentration can produce 9 fold signal enhancement with the FeCo nanocrystal based contrast agent (a). The predictions are confirmed in (b), (c) and (b) also shows a nice depiction of the aortic stenosis.Back to article page