Toxicology of carbon nanostructures. Part 2. Nanoscale materials based on graphene sheets

The review is a continuation of the previously published one on the toxicity of spherical nanostructures of carbon, namely fullerenes and nanoonions. This review considers data on the toxicity of carbon nanostructures in sp2-hybridization of carbon atoms, which can be considered as formed from graphene sheets, and nanostructures formed by carbon atoms in sp3-hybridization, namely, nanodiamonds. Unfortunately, it should be repeated the conclusion made in the previous review that at the moment there is not enough data to use carbon nanostructures in practice, and therefore it is necessary to develop more effective and informative tests on animals, taking into account the characteristics of each type of nanomaterials.