Green/red dual emissive carbon dots for ratiometric fluorescence detection of acid red 18 in food

Dai, Ruoyu; Hu, Yaoping

doi:10.1016/j.snb.2022.132420

Cited by 33 publications

(7 citation statements)

References 37 publications

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“…2e) shows the CQN bond at 410.9 eV and C-N bond at 399.4 eV. 26,27 The formation of Schiff base proves the successful crosslinking of the hydrogel.…”

Section: Characterizationmentioning

confidence: 93%

Preparation and properties of biocompatible and injectable hydrogels for bladder cancer drug delivery

Deng¹,

Li²,

li³

et al. 2023

New J. Chem.

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“…2e) shows the CQN bond at 410.9 eV and C-N bond at 399.4 eV. 26,27 The formation of Schiff base proves the successful crosslinking of the hydrogel.…”

Section: Characterizationmentioning

confidence: 93%

Preparation and properties of biocompatible and injectable hydrogels for bladder cancer drug delivery

Deng¹,

Li²,

li³

et al. 2023

New J. Chem.

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“…162 Table 2 presents a summary of the carbon source, solvent and optical property of some D-CDs. 163–190…”

Section: Strategies For Construction Of Drfpsmentioning

confidence: 99%

The construction of dual-emissive ratiometric fluorescent probes based on fluorescent nanoparticles for the detection of metal ions and small molecules

Li,

Lu,

2024

Analyst

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“…Hazardous food contaminants require rapid methods for their detection [22]. Quantitative determination of hazardous synthetic colorants in food was achieved with green/red dual emissive carbon dots as the probes [126]. Antibiotics with their great contributions to the improvement of human health become dangerous if they are found in food and water; there are many λ-ratiometric methods developed for their detection [127][128][129] Pesticide residues have seriously threatened human health and affected the sustainable development of the environment.…”

Section: Hazardous Organic Compoundsmentioning

confidence: 99%

Dual emission and its λ-ratiometric detection in analytical fluorimetry Pt. II. Exploration in sensing and imaging

Demchenko

2023

Methods Appl. Fluoresc.

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The wavelength-ratiometric techniques demonstrate strong advantages in fluorescence sensing and imaging over techniques employing variations of intensity at single wavelength. We present different possibilities for realization of these advantages in different simplified, miniaturized and multiplexing devices. They include the smartphone-based detection systems and strips, in which the color changes are observed with naked eye. The array-based techniques and different immunoassays with λ-ratiometric detection demonstrate strongly increased stability and sensitivity. The application areas extend from on-site monitoring of environment and point-of-care diagnostics to testing in personal need. Selected examples of sensing different analytes in chemical and biological systems demonstrate multiple possibilities of coupling the analyte-sensor interaction with the generation of λ-ratiometric output signal. Among them, simultaneous detection of several analytes and performing logical operations that can be useful in analysis. Finally, the benefits of multicolor ratiometric fluorescence imaging are demonstrated by visualization the functionally important parameters of biological membranes.

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Green/red dual emissive carbon dots for ratiometric fluorescence detection of acid red 18 in food

Cited by 33 publications

References 37 publications

Preparation and properties of biocompatible and injectable hydrogels for bladder cancer drug delivery

Preparation and properties of biocompatible and injectable hydrogels for bladder cancer drug delivery

The construction of dual-emissive ratiometric fluorescent probes based on fluorescent nanoparticles for the detection of metal ions and small molecules

Dual emission and its λ-ratiometric detection in analytical fluorimetry Pt. II. Exploration in sensing and imaging

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