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A novel fluorescent carbon nanoparticles for detection of dipicolinic acid.
- Source :
- Fullerenes, Nanotubes & Carbon Nanostructures; 2022, Vol. 30 Issue 11, p1097-1101, 5p
- Publication Year :
- 2022
-
Abstract
- In this work, we developed a simple route to synthesize green fluorescence carbon nanoparticles (FCPs) at room temperature with dopamine and p-phenylenediamine as raw materials. The FCPs exhibited a salient fluorescence emission peak at 525 nm and well stability in the intricate surroundings. Only Cu<superscript>2+</superscript> ions could significantly inhibited the fluorescence of FCPs and could be successfully detected in the concentration scope of 0–200 µmol·L<superscript>−1</superscript> based on the fluorescence quenching of FCPs. The Cu<superscript>2+</superscript> ion-quenched fluorescence of FCPs system can be further recovered by the addition of dipicolinic acid (DPA) and could be utilized for DPA detection within the dynamic scope of 10–150 µmol·L<superscript>−1</superscript>. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1536383X
- Volume :
- 30
- Issue :
- 11
- Database :
- Complementary Index
- Journal :
- Fullerenes, Nanotubes & Carbon Nanostructures
- Publication Type :
- Academic Journal
- Accession number :
- 160424042
- Full Text :
- https://doi.org/10.1080/1536383X.2022.2071868