1 Departamento de Química Analítica, Facultad de Ciencias, Química Física e Ingeniería Química, Universidad de Alcalá, Ctra, Madrid-Barcelona Km. 33.6, Alcalá de Henares, 28805 Madrid, Spain.
Research on carbon-based nanomaterials, such as carbon nanotubes and graphene and its derivatives, has experienced exponential development in recent years [...].