Synthesis of graphene quantum dots with temperature-sensitive properties from sea rice for rapid and highly selective detection of 4-nitrophenol

Luo, Xiaoyu; Wu, Yulian; Li, Zhibin; Wen, Yanmei

doi:10.1016/j.diamond.2023.109849

Cited by 9 publications

(2 citation statements)

References 39 publications

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“…Other materials used to sense 4-NP include fluorescent poly(ionic liquid) based on coumarin 28 and fluorescent molecular imprinted sensor based on fluorescent polydopamine, 29 coffee, 30 and rice. 31 The detection and sensing of 4-NP is a topic of interest for several researchers who have been exploring different approaches using organic and inorganic materials. In the case of organic materials, it has been observed that carbon dots (CDs) derived from various organic precursors show selectivity toward 4-NP.…”

Section: -Nitrophenol Detectionmentioning

confidence: 99%

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Advances in 4-Nitrophenol Detection and Reduction Methods and Mechanisms: An Updated Review

Cardoso Juarez,

Ivan Ocampo Lopez,

Kesarla

et al. 2024

ACS Omega

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This review emphasizes the progress in identifying and eliminating para-nitrophenol (4-NP), a toxic organic compound. It covers various strategical methods and materials, including organic and inorganic nanomaterials, for detecting and reducing 4-NP. Detection techniques such as electrochemical methods. Optical fiber-based surface plasmon resonance and photoluminescence, as well as the mechanisms of Forster Resonance Energy Transfer (FRET) and Inner Filter Effect (IFE) in fluorescence detection, are presented. Removal techniques for this contaminant include homogeneous catalysis, electrocatalysis, photocatalysis, and thermocatalysis, and their reaction mechanisms are also discussed. Further, the theoretical perspectives of 4-NP detection and reduction, parameters influencing the activities, and future perspectives are also reviewed in detail.

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Section: -Nitrophenol Detectionmentioning

confidence: 99%

“…Further, Liao et al and Omama et al used hexamethylenetetramine and triphenylamine to make CDs and tested for the 4-NP detection. Other materials used to sense 4-NP include fluorescent poly(ionic liquid) based on coumarin and fluorescent molecular imprinted sensor based on fluorescent polydopamine, coffee, and rice …”

Section: -Nitrophenol Detectionmentioning

confidence: 99%