Carbon quantum Dot@Silver nanocomposite–based fluorescent imaging of intracellular superoxide anion

Silver nanoparticle –coated carbon quantum dot core-shell-structured nanocomposites were developed for fluorescent imaging of intracellular superoxide anion

Haixia Liang; Hongwei Liu; Baohua Tian; Risheng Ma; Yongzhen Wang

2020

Scholarcy highlights

  • Silver nanoparticle–coated carbon quantum dot core-shell-structured nanocomposites were developed for fluorescent imaging of intracellular superoxide anion
  • coated carbon quantum dot core-shell-structured nanocomposites were developed for fluorescent imaging of intracellular superoxide anion
  • The morphology of CQD@Ag NCs was investigated by transmission electron microscopy
  • the composition was characterized by X-ray diffraction
  • the fluorescence was quenched by Ag NPs in CQD@Ag NCs
  • the as-synthesized CQD@Ag NCs have been successfully applied for imaging of O2−
  • College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan, 030024, Shanxi, China

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