▎ 摘　　要

NOVELTY - Preparing photoresist-graphene quantum dot light emitting composite system comprises (i) providing mixture containing graphene quantum dot and photoresist, (ii) exposing the mixture obtained in step (i) using mask pattern, and (iii) removing uncrosslinked part present in exposed material obtained in step (ii) using developing solution to obtain final product. USE - The composite system is useful in photoelectric detector, display applications, biological imaging, biosensing and drug transport (claimed). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for photoresist-graphene quantum dot light emitting composite system is prepared by above mentioned method.