Selective detection of Cu2+ using nitrogen-doped carbon dots derived from humic acid and urea based on specific inner filter effect

Sheng, XY; Li, SY; Zhan, YL; Guo, JH; Zhou, BY; Zhao, JY; Li, Z; Liu, MH; Li, YH; Qu, TX; Zhou, QX

Zhou, QX (corresponding author), China Univ Petr, State Key Lab Heavy Oil Proc, Beijing 102249, Peoples R China.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2021; 263 ():