A biocompatible hybrid 2D nanomaterial based on graphene oxide and superparamagnetic Fe 3O 4 is demonstrated as a multimodality contrast enhancement agent for cellular imaging using photoluminescence and magnetic resonance imaging. This provides the possibility to use graphene oxide based multimodality and/or multitasking agents for biomedical applications. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Narayanan, T. N., Gupta, B. K., Vithayathil, S. A., Aburto, R. R., Mani, S. A., Taha-Tijerina, J., … Ajayan, P. M. (2012). Hybrid 2D nanomaterials as dual-mode contrast agents in cellular imaging. Advanced Materials, 24(22), 2992–2998. https://doi.org/10.1002/adma.201200706