▎ 摘　　要

NOVELTY - Use of sulfonic acid-based graphene quantum dot having nuclear targeting property in detection of in situ liver cancer tissue cells, is claimed. USE - The sulfonic acid-based graphene quantum dot having nuclear targeting property is useful in the detection of in situ liver cancer tissue cells (claimed). ADVANTAGE - The quantum dot has simple preparation process, sensitive reaction, and low production cost. DETAILED DESCRIPTION - Use of sulfonic acid-based graphene quantum dot having nuclear targeting property in the detection of in situ liver cancer tissue cells, is claimed.