High-resolution impedance spectroscopy for graphene characterization
- Alessandra Bonanni, Martin Pumera*
In this work we report a method based on high-resolution electrical impedance spectroscopy able to distinguish between oxidized and reduced graphene platforms. The high sensitivity of the technique coupled with the structural refinement software allowed also the estimation of the thickness of the different chemically modified graphene layers. (C) 2012 Elsevier B.V. All rights reserved.
Three-dimensionally printed electrochemical systems for biomedical analytical applications
Emerging mono-elemental 2D nanomaterials for electrochemical sensing applications: From borophene to bismuthene