ArticleAntioxidants (Basel, Switzerland)2020
Synthesis and Characterization of Green Carbon Dots for Scavenging Radical Oxygen Species in Aqueous and Oil Samples.
Article in Antioxidants (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
20 citing papers in PubMed, 110 citations in OpenAlex.
- Article
- Multifunctional Glycine-Carbon Dots Protect Against Arsenic Hepatotoxicity Through Redox Balance and PI3K/AKT Activation.International journal of nanomedicine · 2026Article
- Onion-Peel Carbon Quantum Dots: Antimicrobial Effect and Biofilm Control on Food Contact Surfaces.Foods (Basel, Switzerland) · 2025Article
- The Role of Carbon Dots in Regulating the Periodontal Immune Microenvironment: Progress and Perspectives.International journal of molecular sciences · 2025Review
- Plant beneficial properties of carbon quantum dots synthesized from rice husk through green technology.3 Biotech · 2025Article
- Carbon Dot Nanoparticles Synthesized from Horticultural Extracts for Postharvest Shelf-Life Extension of Fruits and Vegetables.Plants (Basel, Switzerland) · 2025Review
- Trypan Blue-Based Carbon Dots for Sensing of AlACS omega · 2025Article
- Centrifugal Partition Chromatography Is a Powerful Tool for the Isolation of Antibiofilm Quantum Carbon Dots Synthesized by Hydrothermal Treatment of Avocado Peels.Molecules (Basel, Switzerland) · 2025Article
- Carbonized Polymer Dots: Influence of the Carbon Nanoparticle Structure on Cell Biocompatibility.ACS omega · 2024Article
- Article
- Active Fish Gelatin/Chitosan Blend Film Incorporated with Guava Leaf Powder Carbon Dots: Properties, Release and Antioxidant Activity.Gels (Basel, Switzerland) · 2024Article
- Copper-Bearing Metal-Organic Framework with Mucus-Penetrating Function for the Multi-Effective Clearance of Mucosal ColonizedResearch (Washington, D.C.) · 2024Article
- Green synthesis of gardenia seeds-based carbon dots for bacterial imaging and antioxidant activity in aqueous and oil samples.RSC advances · 2023Article
- Biofabrication of carbon quantum dots and their food packaging applications: a review.Food science and biotechnology · 2023Review
- Lights and Dots toward Therapy-Carbon-Based Quantum Dots as New Agents for Photodynamic Therapy.Pharmaceutics · 2023Review
- Carbon-Based Fluorescent Nano-Biosensors for the Detection of Cell-Free Circulating MicroRNAs.Biosensors · 2023Review
- A Perspective on Using Organic Molecules Composing Carbon Dots for Cancer Treatment.Nanotheranostics · 2023Review
- Green Carbon Dots as Additives of Biopolymer Films for Preserving from Oxidation of Oil-Based Products.Antioxidants (Basel, Switzerland) · 2022Article
- Article
- Oxidative Stability of Vegetal Oil-Based Lubricants.ACS sustainable chemistry & engineering · 2021Review
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Carbon dots (CDs) due to their unique optical features, chemical stability and low environmental hazard are applied in different fields such as metal ion sensing, photo-catalysis, bio-imaging and tribology, among others. The aims of the present research were to obtain CDs from vegetable wastes (tea and grapes) as carbon sources and to explore their potential properties as radical scavengers. CDs from glutathione/citric acid (GCDs) were synthetized for comparison purposes. The CDs were investigated for their chemical structure, morphology, optical and electronical properties. The antioxidant activity has been explored by DPPH and Folin-Ciocelteau assays in aqueous media. Due to their solubility in oil, the CDs prepared from tea wastes and GCDs were assayed as antioxidants in a mineral oil lubricant by potentiometric determination of the peroxide value. CDs from tea wastes and GCDs exhibited good antioxidant properties both in aqueous and oil media. Possible mechanisms, such as C-addition to double bonds, H-abstraction and SOMO-CDs conduction band interaction, were proposed for the CDs radical scavenging activity. CDs from natural sources open new application pathways as antioxidant green additives.
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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.