Carbon Nanotube Nanoribbons are flat, ribbon-like carbon nanostructures derived from unzipped CNTs, offering high edge density and tunable electronic properties. These materials are well suited for advanced R&D in semiconductors, supercapacitors, highly selective sensors, and quantum optoelectronic systems. Nanographenex CNT nanoribbons enable precise control and reliable performance for next-generation device development and exploratory research.