s ionic monomers typified by diatrizoate and iothalamate, non-ionic monomers such as iopamidol, isohexol, and ioversol, non-ionic dimers, such as iotrol and iodixanol, and ionic dimers, for example, ioxagalte. [0102] VII. Articles and Devices for Biomedical Applications [0103] The SMP compositions can be used to prepare numerous articles of manufacture, for use in biomedical and other applications