Preparation, Characterization, and In Vivo Pharmacoscintigraphy Evaluation of an Intestinal Release Delivery System of Prussian Blue for Decorporation of Cesium and Thallium

Figure 1

SEM micrographs of (a) 0.5%, (b) 1%, (c) 1.5%, and (d) 2% PB-Alg beads and cross-sectional view of (e) 1%, (f) 1.5%, and (g) 2% PB-Alg beads.

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