A5053760149- Radioactive element chemistry and processing
- Molecular Sensors and Ion Detection
- Extraction and Separation Processes
- Covalent Organic Framework Applications
- Carbon and Quantum Dots Applications
- Graphene research and applications
- Nuclear materials and radiation effects
- Nuclear Materials and Properties
- Analytical Chemistry and Sensors
- Graphene and Nanomaterials Applications
- Quantum Dots Synthesis And Properties
- Advanced biosensing and bioanalysis techniques
- Geochemistry and Elemental Analysis
- Analytical chemistry methods development
- Biosensors and Analytical Detection
- Gold and Silver Nanoparticles Synthesis and Applications
- Nanocluster Synthesis and Applications
China Academy of Engineering Physics
2019-2024
In this study, a novel signal-increase electrochemiluminescence (ECL) biosensor has been developed for the detection of glucose based on graphene quantum dot/glucose oxidase (GQD/GO x ) Ti foil. The proposed GQD with excellent ECL ability is synthesized through green one-step strategy by electrochemical reduction oxide dot. Upon addition glucose, GO can catalytically oxidize and direct electron transfer between redox centre modified electrode also realized, which results in bio-generated H 2...
Efficient and sustainable remediation technologies for uranium have recently been gaining more interest. Adsorption techniques are facile, effective universal kinds of heavy metal ions. In this paper, sandwich-like Mn3O4@reduced graphene oxide (Mn3O4@G) nano-composites were prepared facilely greenly by adding NaOH solution into crude graphite suspension via the Hummers' method to modify pH. The Mn3O4@G nanocomposites possess a reasonable maximum equilibrium adsorption quantity 195.6 mg [U]...
In this article, a novel method to synthesize graphene quantum dots was developed via thermal treatment of crude graphite oxide (GO) in dry and alkaline condition cut the GO sheets into small (named as aGQDs). The aGQDs are nano-scale reduced pieces with sizes around 5–10 nm. could disperse water for their richment oxygen-containing groups. fluorescence properties were carefully investigated. aGQDS aqueous solution shows bright yellow-green under UV illumination. Besides, uranyl ions show...
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