ArticleRSC advances2021
One-step synthesis of fluorescent graphene quantum dots as an effective fluorescence probe for vanillin detection.
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 11 papers.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
11 citing papers in PubMed, 47 citations in OpenAlex.
- Highly Efficient Photodynamic Inactivation of Multidrug-resistant Pseudomonas aeruginosa, Staphylococcus aureus and Acinetobacter baumannii Strains by Toluidine Blue-graphene Oxide Quantum Dot/Ag Nanoparticle Conjugate.Current microbiology · 2026Article
- Room Temperature Conversion of COSmall methods · 2026Article
- SPCE-Based Electrochemical Immunosensor for Influenza A (H1) Detection in Serum and Nasopharyngeal Samples.Biosensors · 2026Article
- Synthesis of terbium and silica modified graphene quantum dots for targeted bioimaging of breast cancer cells using folate receptors.Scientific reports · 2025Article
- Reducing friction in machine oil via cesium-hybridized graphene oxide quantum dot additives.Scientific reports · 2025Article
- Stability of spThe journal of physical chemistry. A · 2025Article
- ZnFeMicromachines · 2025Article
- Sensitive Electrochemical Determination of Vanillin Using a Bimetallic Hydroxide and Reduced Graphene Oxide Nanocomposite.Sensors (Basel, Switzerland) · 2025Article
- A Ratio Fluorescence Method Based on Dual Emissive Copper Nanoclusters for the Detection of Vanillin.Journal of fluorescence · 2025Article
- Self-ratiometric fluorescence approach based on plant extract-assisted synthesized silver nanoparticles for the determination of vanillin.Mikrochimica acta · 2023Article
- Highly defective graphene quantum dots-doped 1T/2H-MoSScientific reports · 2023Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study proposes an easy bottom-up method for the synthesis of photoluminescent (PL) graphene quantum dots (GQDs) using citric acid as the carbon source. The obtained GQDs were characterized by high-resolution transmission electron microscopy (HRTEM), UV-vis absorption spectroscopy, fluorescence spectroscopy, and Fourier transform infrared spectroscopy (FT-IR). The synthesised GQDs have an average diameter of 4.76 ± 0.96 nm, with a lattice spacing of 0.24 nm. The GQDs exhibit excitation-independent PL emission. The surface of the GQDs has a variety of functional groups (hydroxyl, carboxyl, and ether groups
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.