Figure 4From: Preparation and evaluation of poly(2-hydroxyethyl aspartamide)-hexadecylamine-iron oxide for MR imaging of lymph nodesImages of the synthesized PHEA-C 16 -iron oxide colloids and Resovist®, and signal intensity values. (A) Phantom images acquired from T2-spin-eco-weighed MR images at different iron concentrations. (B) The T2 MR signal intensity is affected by the iron concentrations of Resovist® and the PHEA-C16-iron oxide.Back to article page