Concepedia

A fluorometric and colorimetric dual-mode sensor based on nitrogen and iron co-doped graphene quantum dots for detection of ferric ions in biological fluids and cellular imaging

Xue Gao, Xi Zhou, Yu Feng, Chun Peng Wang, Fu Xiang Chu

New Journal of Chemistry · 2018 · 37 citations · 40 references

DOI

Concepts

Abstract

A dual-mode sensing strategy based on N, Fe-GQDs for effective and selective detecting of Fe<sup>3+</sup> and cellular imaging was developed.

References

40

Blue luminescent graphene quantum dots and graphene oxide prepared by tuning the carbonization degree of citric acid

Yongqiang Dong, Jingwei Shao, Congqiang Chen et al. · Carbon · 2012 · 1.8K citations

, , +15

Molecular Fluorescence in Citric Acid-Based Carbon Dots

Julian Schneider, Claas J. Reckmeier, Yuan Xiong et al. · The Journal of Physical Chemistry C · 2016 · 682 citations

, , +16

Synthesis of highly fluorescent nitrogen-doped graphene quantum dots for sensitive, label-free detection of Fe (III) in aqueous media

Jian Ju, Wei Chen · Biosensors and Bioelectronics · 2014 · 560 citations

, , +16

Red Emission B, N, S-<i>co</i>-Doped Carbon Dots for Colorimetric and Fluorescent Dual Mode Detection of Fe<sup>3+</sup> Ions in Complex Biological Fluids and Living Cells

Yinghua Liu, Wenxiu Duan, Wei Song et al. · ACS Applied Materials & Interfaces · 2017 · 520 citations

, , +17

Fluorescent carbon nanoparticles for the fluorescent detection of metal ions

Yongming Guo, Lianfeng Zhang, Shushen Zhang et al. · Biosensors and Bioelectronics · 2014 · 389 citations

, , +16