Creative Diagnostics offers high quality carbon nanomaterials including carbon nanotubes, nanofibers, carbon quantum dots and graphene. Our carbon nanotube products include single-walled, double-walled and multi-walled structures with different size and surface modifications. These carbon nanotubes are manufactured by catalytic chemical vapor deposition (CVD) method and available with various options, ranging from regular nanotubes to short-length, aligned, dispersible or functionalized nanotubes. We also provide fluorescent carbon quantum dots (C-dots) with high quality and quantum yield. C-dots possess attractive properties of high stability, good conductivity, low toxicity, environmental friendliness, simple synthetic route as well as comparable optical properties to quantum dots. Creative Diagnostics also offers graphene and graphene oxide with different layers and sizes, which can be used in advanced composite materials, batteries, solar cells, supercapacitors, catalysts, biosensors and drug delivery.