Synthesis and Characterization of BaSO4–CaCO3–Alginate Nanocomposite Materials as Contrast Agents for Fine Vascular Imaging - Mohammad S. Kader; Conner Weyer; Abigail Avila; Samuel Stealey; Scott Sell; Silviya P. Zustiak; Steven Buckner; Sara McBride-Gagyi; Paul A. Jelliss (ACS Materials Au, 2022)