ArticleJournal of analytical methods in chemistry2021
Facile and High-yield Synthesis of N-doped Carbon Quantum Dots from Biomass Quinoa Saponin for the Detection of Co
Article in Journal of analytical methods in chemistry, 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
- Article
- Trypan Blue-Based Carbon Dots for Sensing of AlACS omega · 2025Article
- Optical bio/chemical sensors for vitamin BBeilstein journal of nanotechnology · 2025Review
- l-Cysteine-Modified Carbon Dots Derived fromACS omega · 2024Article
- Eco-friendly synthesis of Carbon Quantum Dots (CQDs) from hazelnut husk for sensitive Aflatoxin B1 (AFB1) detection.Toxicology reports · 2024Article
- Review
- Brine available two-dimensional nano-architectonics of fluorescent probe based on phosphate doped ZIF-L for detection of FeHeliyon · 2023Article
- Facile and Green Synthesis of Highly Fluorescent Carbon Quantum Dots from Water Hyacinth for the Detection of Ferric Iron and Cellular Imaging.Nanomaterials (Basel, Switzerland) · 2022Article
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5 authors.
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Abstract
Hydrothermal synthesis of carbon quantum dots (CQDs) from natural biomass is a green and sustainable route for CQDs applications in various fields. In this work, the preparation and characterization of CQDs based on quinoa saponin were investigated. The optimum synthetic conditions determined by orthogonal experiments were as follows: 2 g quinoa saponin powder and 0.04 mol ethylenediamine reacted at 200°C for 10 h. The relative fluorescence quantum yield (QY = 22.2%) can be obtained, which is higher than some results reported in the literatures. The prepared CQDs had a small and uniform size (∼2.25 nm) and exhibited excitation wavelength-dependent blue light emission behavior. The CQDs displayed excellent sensitivity for Co
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