ArticleJournal of fluorescence2025
Facile Synthesis of N-Doped CDs from Ridge Gourd Seeds for the Sensitive Detection of Fe
Article in Journal of fluorescence, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Machine learning-guided synthesis of nitrogen-doped carbon dots for fluorometric determination of Fe(III) in water.Mikrochimica acta · 2026Article
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Authors and funding
7 authors.
Funding
Abstract
This study reports the synthesis of nitrogen-doped carbon dots (N-CDs) from ridge gourd seeds via a hydrothermal process. The optical and physicochemical properties of the synthesized N-CDs were characterized using various techniques, including UV-Visible, fluorescence (FL), FT-IR, X-ray diffractometer (XRD), TEM, and XPS. The resulting N-CDs had an average size of 4.72 ± 0.2 nm, high monodispersity, and a quantum yield of 11.8%, which is related to efficient light emission. These N-CDs were highly dispersible in water and exhibited excitation-independent FL at varying excitation wavelengths. They showed excellent stability under diverse conditions, such as variations in pH, high ionic strengths, and prolonged light exposure, which enhances their use in potential applications. As FL probes, the N-CDs demonstrated the selective and sensitive detection of Fe
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