ArticleScientific reports2019
Synthesis of Sulfur-Selenium Doped Carbon Quantum Dots for Biological Imaging and Scavenging Reactive Oxygen Species.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 52 citations in OpenAlex.
- The Influence of Polyethyleneimine's Molecular Weight on the Physical, Chemical, and Biological Properties of Chitosan-Polyethyleneimine Carbon Dots and In Vitro Performances.Micromachines · 2026Article
- Regulating macrophage glucose metabolism homeostasis via mitochondrial rheostats by short fiber-microsphere scaffolds for bone repair.Bioactive materials · 2025Article
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- Hydrothermal synthesis of B, S, and N-doped carbon quantum dots for colorimetric sensing of heavy metal ions.RSC advances · 2024Article
- Injectable Hydrogel Loaded with CDs and FTY720 Combined with Neural Stem Cells for the Treatment of Spinal Cord Injury.International journal of nanomedicine · 2024Article
- Selenium-Fortified Kombucha-Pollen Beverage by In Situ Biosynthesized Selenium Nanoparticles with High Biocompatibility and Antioxidant Activity.Antioxidants (Basel, Switzerland) · 2023Article
- Exploring the Impact of Nitrogen Doping on the Optical Properties of Carbon Dots Synthesized from Citric Acid.Nanomaterials (Basel, Switzerland) · 2023Article
- Lights and Dots toward Therapy-Carbon-Based Quantum Dots as New Agents for Photodynamic Therapy.Pharmaceutics · 2023Review
- [Research advances on the application of carbon dots in wound treatment].Zhonghua shao shang yu chuang mian xiu fu za zhi · 2022Review
- UV-Based Advanced Oxidation Processes of Remazol Brilliant Blue R Dye Catalyzed by Carbon Dots.Nanomaterials (Basel, Switzerland) · 2022Article
- Copper(II)-Doped Carbon Dots as Catalyst for Ozone Degradation of Textile Dyes.Nanomaterials (Basel, Switzerland) · 2022Article
- Epigallocatechin-3-gallate selenium nanoparticles for neuroprotection by scavenging reactive oxygen species and reducing inflammation.Frontiers in bioengineering and biotechnology · 2022Article
- Carbon Dots: Classification, Properties, Synthesis, Characterization, and Applications in Health Care-An Updated Review (2018-2021).Nanomaterials (Basel, Switzerland) · 2021Review
- Synthesis and Characterization of Green Carbon Dots for Scavenging Radical Oxygen Species in Aqueous and Oil Samples.Antioxidants (Basel, Switzerland) · 2020Article
- Turning date palm waste into carbon nanodots and nano zerovalent iron composites for excellent removal of methylthioninium chloride from water.Scientific reports · 2020Article
- SurfaceNanoscale advances · 2020Article
- Selenium-Doped Carbon Quantum Dots Efficiently Ameliorate Secondary Spinal Cord Injury via Scavenging Reactive Oxygen Species.International journal of nanomedicine · 2020Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The sulfur-selenium doped carbon quantum dots (S,Se-CQDs) were synthesized by one-step through hydrothermal method in this study, which have high fluorescence quantum yield (43%) and advanced ability to scavenge reactive oxygen species (ROS). They were characterized by transmission electron microscope (TEM), nuclear magnetic resonance (NMR), X-ray photoelectron spectroscopy (XPS), fourier transform infrared spectroscopy (FTIR). The results showed that the clearance rate of free radical reached to 40% with 200 μg/mL of S,Se-CQDs. The antioxidant activity of S,Se-CQDs is related to -SH and Se-SH on carbon quantum dots. S,Se-CQDs were able to access to cells which is beneficial to enhance the removal efficiency to ROS. In the biocompatibility experiment, the cell survival rate exceeded 95%, there was little effect on hatching rate, survival rate and heart rate of zebrafish which demonstrated that S,Se-CQDs have an excellent biocompatibility. It prompts that S,Se-CQDs will has proud application prospects in the field of biomedicine.
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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.