Bioconjugate chemistry | 2019
Toxicity of Two-Dimensional Layered Materials and their Heterostructures.
Abstract
2D layered materials (2D LMs) are taking over the scientific world by storm. Graphene epitomizes 2D LMs with many interesting properties and corresponding applications. Following the footsteps of graphene, many other types of 2D LMs like transition metal dichalcogenides, black phosphorus, graphitic-phase C3N4 nanosheets are emerging to be equally interesting as graphene and its derivatives. Some of these applications like nanomedicine do have a high probability of human exposure. This review focusses on the biological and toxicity effects of 2D LMs; their associated mechanisms linking their chemistries to their biological endpoints. This review aims to help researchers to predict and mitigate any toxic effects. With understanding, redesign of newer and safer 2D LMs becomes possible.