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

• Main Authors: Alwahib, Ali Abdulkhaleq, Sadrolhosseini, Amir Reza, Mohamed Noor, An'amt, Lim, Hong Ngee, Yaacob, Mohd. Hanif, Abu Bakar, Muhammad Hafiz, Ming, Huang Nay, Mahdi, Mohd Adzir
• Format: Article
• Language: English
• Published: Institute of Electrical and Electronics Engineers 2016
• Online Access: http://psasir.upm.edu.my/id/eprint/53744/1/Reduced%20graphene%20oxide.pdf; http://psasir.upm.edu.my/id/eprint/53744/; http://ieeexplore.ieee.org/document/7486990/

In this paper, a reduced graphene oxide/maghemite (rGO/γ-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/γ-Fe2O3 nanocomposite layer was sandwiched between two gold l...