NEAR INFRA-RED GRAPHENE NANOPARTICLES GREATLY EXPANDS USE IN NONINVASIVE BIOMEDICAL IMAGING

摘要

The present invention relates to a kind of manufacture near-infrared graphene nano particulate composition, the methods of the graphene nano particulate composition of near-infrared manufacture. More specifically, this method is for manufacturing near-infrared graphene nano particulate composition following steps: preparation passes through mixed carbon fibre, sulfuric acid, nitric acid and water; Neutralize the mixture; Graphene nano particle solution is separated from neutralized mixture. Near-infrared graphene nano particulate composition has photoluminescent property, the structure of nano particle, and the excitation property of the luminescent properties according to various colors, and stability is in various conditions. In addition, near-infrared graphene nano particulate composition has good stability of the dimension, the luminosity of maintenance characteristics is nontoxic. ;The 2016 of copyright KIPO submissions