Figure 9. Typical TEM micrographs of agglomerated sepia melanin nanoparticles scaled 0.2 µm and the corresponding diameter distribution histogram

From

Morphological and Chemical Composition Characterization of Commercial Sepia Melanin

Agnes Mbonyiryivuze, Z. Y. Nuru, Balla Diop Ngom, Bonex Mwakikunga, Simon Mokhotjwa Dhlamini, Eugene Park, Malik Maaza

American Journal of Nanomaterials. 2015, 3(1), 22-27 doi:10.12691/ajn-3-1-3