X-ray photoelectron study on gold/nanocrystalline cellulose-graphene oxide thin film as surface plasmon resonance active layer for metal ion detection

• Main Authors: Mohd Daniyal, Wan Mohd Ebtisyam Mustaqim, Yap, Wing Fen, Abdullah, Jaafar, Hashim, Hazwani Suhaila, Muhamad Fauzi, Nurul ‘Illya, Chanlek, Narong, Mahdi, Mohd Adzir
• Format: Article
• Published: Elsevier 2020
• Online Access: http://psasir.upm.edu.my/id/eprint/86548/; https://www.sciencedirect.com/science/article/pii/S0040609020305496

X-ray photoelectron spectroscopy (XPS) is a spectroscopic technique that is surface-sensitive that can be used to analyze the chemical and elemental state of a sample on the surface. In this research, XPS was used to study the chemical interaction of gold/nanocrystalline cellulose-graphene oxide (go...