The polymer-based contrast agent moving through the rat’s digestive tract over time. The red areas show the contrast agent detected using fluorine-19 magnetic resonance imaging (¹⁹F MRI). (IMAGE)

Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences (IOCB Prague)

The polymer-based contrast agent moving through the rat’s digestive tract over time. The red areas show the contrast agent detected using fluorine-19 magnetic resonance imaging (¹⁹F MRI).

Caption

The polymer-based contrast agent moving through the rat’s digestive tract over time. The red areas show the contrast agent detected using fluorine-19 magnetic resonance imaging (¹⁹F MRI).

Credit

Tomáš Belloň/IOCB Prague

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