Hydroxylated graphene quantum dots as fluorescent probes for sensitive detection of metal ions

• 作 者: Qiang Ge Wen-hui Kong Xin-qian
• 机 构: DepartmentofInorganicNonmetallicMaterial,CollegeofMaterialsScienceandChemicalEngineering
• 出 处: 矿物冶金与材料学报:英文版
• 发表日期: 2020年1期
• 关键词: GRAPHENE quantum DOTS surface HYDROXYLATION metal ions detection FLUORESCENT pro
• 基金项目: This work was financially supported by the National Natural Science Foundation of China(No.21674011),Beijing Municipal Natural Science Foundation(No.2172040).

Highly sensitive methods are important for monitoring the concentration of metal ions in industrial wastewater.Here,we developed a new probe for the determination of metal ions by fluorescence quenching.The probe consists of hydroxylated graphene quantum