Fig. 15From: The progression of inorganic nanoparticles and natural products for inflammatory bowel diseasePreparation and characterization of Ax-Alg. A Representative images of Ax-Alg in optical and fluorescence microscopy (B, C) and cryo-scanning electron microscopy (D). Size distribution of Ax-Alg (E) (cited in Zhang et al. [120])Back to article page