ArticleRSC advances2024
Hydrothermal synthesis of B, S, and N-doped carbon quantum dots for colorimetric sensing of heavy metal ions.
Article in RSC advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Surface engineered nitrogen doped carbon quantum dots for mechanistic understanding and advanced biosensing of antibiotic contaminants: a review.RSC advances · 2026Review
- Blue light activated nitrogen doped poly floral carbon quantum dots: multifunctional agent for anti-microbial and anti-cancer photodynamic therapy.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2026Article
- Boron-Doped Carbon Dots Derived From Herbal Mixture for Selective Fluorimetric Sensing of CrLuminescence : the journal of biological and chemical luminescence · 2026Article
- AuAg-Carbon-Based Quantum Dot Nanocomposites to Reduce Andrographolide's Hydrophobicity and Drug Internalization Tracking in PC-3 Cells.Nanomaterials (Basel, Switzerland) · 2026Article
- Stable nitrogen-doped carbon quantum dots with pH-controlled fluorescence response for FeScientific reports · 2026Article
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- Comprehensive Insights into Carbon Quantum Dots: Synthesis Strategies and Multidomain Applications.Journal of fluorescence · 2025Review
- Innovative Cerium and Chromium Co-doped Carbon Quantum Dots: Synthesis, Smartphone-Compatible and Sensitive Fluorescence Approach for Detection of Vitamin BJournal of fluorescence · 2025Review
- Green hydrothermal approach for the synthesis of carbon quantum dots from waste tea bags for acrylamide detection in drinking water: A fluorescence assay validated by HPLC-PDA analysis.Food chemistry: X · 2025Article
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Authors and funding
4 authors.
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No grant is acknowledged in the PubMed record.
Abstract
In this study, glucose was used as the carbon source to synthesize carbon quantum dots (CQDs) and also aimed to synthesize CQDs doped with heteroatoms such as sulphur, nitrogen, and boron to enhance their functionality. The obtained material has been characterized by several techniques. According to FL analysis, the highest peaks for CQD, N-CQD, B-CQD, and S-CQD were determined as 432 nm (ex 350), 425 (ex 350), 430 nm (ex 340 nm), and 436 nm (ex 340 nm), respectively. FTIR spectra showed different characteristic peaks for CQD, and the FTIR results show that CQDs have a unique structure. According to TEM analysis, the morphology of all CQDs was found to be spherical and monodisperse with average sizes in the range of 5-7 nm. The characterization results of CQDs show that the addition of heteroatoms changes the properties of CQDs. The synthesized CQDs were also tested as colorimetric sensors for the detection of heavy metals. It was observed that CQDs detected Fe
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