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Published in 2020 at "Journal of Fluorescence"
DOI: 10.1007/s10895-020-02568-1
Abstract: The present work describes a dual-readout assay for the determination of an antipsychotic drug olanzapine using Rhodamine B modified silver nanoparticles (AgNPs). AgNPs, when mixed with Rhodamine B, quenched its fluorescence emission with high quenching…
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Keywords:
fluorescence colorimetric;
silver nanoparticles;
fluorescence;
determination ... See more keywords
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Published in 2020 at "Food chemistry"
DOI: 10.1016/j.foodchem.2020.128494
Abstract: A dual-mode fluorescence/colorimetric sensor based on carbon quantum dots (CQDs) and gold nanoparticles (GNPs) was developed for visual detection of malathion in cabbage. The CQDs-GNPs nanocomposite exhibited emission wavelength at 527 nm and absorption wavelength at…
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Keywords:
fluorescence colorimetric;
fluorescence;
visual detection;
malathion ... See more keywords
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Published in 2023 at "Environmental science & technology"
DOI: 10.1021/acs.est.2c07899
Abstract: Precise and reliable onsite detection of methyl mercaptan (CH3SH) is of great significance for environmental surveillance. Here, we synthesized a novel blue fluorescence nanozyme CeO2@TPE with high peroxidase-like activity by employing aggregation-induced emission (AIE) tetraphenylethene…
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Keywords:
ratiometric fluorescence;
fluorescence colorimetric;
colorimetric dual;
fluorescence ... See more keywords