List of Articles Graphene Open Access Article Abstract Page Full-Text 1 - Improving On-Off Current Ratio (Ion/Ioff) in Schottky-Barrier-Type Graphene Nanoribbon FETs Morteza Gholipour Open Access Article Abstract Page Full-Text 2 - Graphene‑based composite membranes for nanofiltration: performances and future perspectives Farzad Mehrjo