Reduced graphene oxide/maghemite nanocomposite for detection of hydrocarbon vapor using surface plasmon resonance

• Main Authors: A. A. Alwahib, A. R. Sadrolhosseini, An'amt, M.N., H. N. Lim, M. H. Yaacob, M. H. Abu Bakar, H. N. Ming, M. A. Mahdi
• Format: Indexed Article
• Published: IEEE 2016
• Online Access: http://discol.umk.edu.my/id/eprint/7565/; http://ieeexplore.ieee.org/document/7486990/

In this paper, a reduced graphene oxide/maghemite (rGO/��Fe2O3) nanocomposite film was used as the sensing layer using surface plasmon resonance (SPR) technique. The fabricated SPR sensor was based on a trilayer structure in which the rGO/��Fe2O3 nanocomposite layer was sandwiched between two gold l...