Keywords: Phantoms, Phantoms
Motivation: While soy lecithin has been shown to be a beneficial substance for the production of diffusion phantoms, there is no research to date on whether this applies generally or only to specific product sources of soy lecithin.
Goal(s): To investigate the variability of the MR-related properties of three different types of soy lecithin (SL-1,SL-2,SL-3).
Approach: Aqueous soy lecithin solutions of different concentrations were prepared for all three soy lecithin sources and examined using DWI and Relaxometry.
Results: It was found that the MR-related properties of aqueous soy lecithin solutions are dependent on the type of soy lecithin used.
Impact: This work shows that MR properties of soy lecithin strongly depend on the product source. Related effects must be considered for the production of phantoms with tissue-like relaxation and diffusion properties.
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