ArticleRSC advances2021
A facile green and one-pot synthesis of grape seed-derived carbon quantum dots as a fluorescence probe for Cu(ii) and ascorbic acid.
Article in RSC advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Biomass based carbon quantum dots in sensor applications: a review (2021-2025).Bioresources and bioprocessing · 2026Review
- Cytocompatible and photoluminescent nitrogen-doped carbon dots derived from grape seed flour for enhanced fluorescence bioimaging in breast cancer cells.RSC advances · 2026Article
- Green Synthesis of Luminescent Carbon Dots from Ficus benghalensis Aerial Roots for Bioimaging.Journal of fluorescence · 2025Article
- Valorization of Soybean Peel-Derived Humins for Carbon Dot (CD) Production.Materials (Basel, Switzerland) · 2025Article
- Carbon Nanodots-Based Polymer Nanocomposite: A Potential Drug Delivery Armament of Phytopharmaceuticals.Polymers · 2025Review
- Optical bio/chemical sensors for vitamin BBeilstein journal of nanotechnology · 2025Review
- Progress on the luminescence mechanism and application of carbon quantum dots based on biomass synthesis.RSC advances · 2023Review
- The on-off-on Fluorescence Sensor of Hollow Carbon Dots for Detecting HgJournal of fluorescence · 2023Article
- Biomass-Derived Carbon Dots and Their Sensing Applications.Nanomaterials (Basel, Switzerland) · 2022Review
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this study, an on-off-on fluorescence probe for the detection of trace Cu(ii) and ascorbic acid (AA) based on biomass-derived sulfur and nitrogen double heteroatom-doped carbon dots (N,S-CDs) was designed. For the first time, the probe (N,S-CDs) was prepared from grape seeds and thiourea as the precursor. Cu(ii) was added to the carbon point solution, the fluorescence intensity (FL) of N,S-CDs was strongly quenched (switch OFF) and the fluorescence probe turned to "ON" (switch ON) with the addition of AA. Under the optimal conditions, the as-synthesized N,S-CDs had a good detection performance for Cu(ii) and AA assay with the linearity ranges from 150-500 μg mL
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Registered trials
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