Photonic Crystal Fiber-Based Surface Plasmon Resonance Sensor with Selective Analyte Channels and Graphene-Silver Deposited Core. - Rifat Ahmmed Aoni; G. Amouzad Mahdiraji; Desmond M. Chow; Yu Gang Shee; Rajib Ahmed; Faisal Rafiq Mahmad Adikan (Sensors, 2015)