2016
DOI: 10.1039/c6ra16509e
|View full text |Cite
|
Sign up to set email alerts
|

A new water-soluble and colorimetric fluorescent probe for highly sensitive detection of organophosphorus pesticides

Abstract: A new water-soluble fluorescent probe bearing 1,8-naphthalimide dye, a quaternary ammonium salt and a boronate group was developed for the detection of organophosphorus pesticides.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
9
0

Year Published

2017
2017
2022
2022

Publication Types

Select...
7
2

Relationship

0
9

Authors

Journals

citations
Cited by 24 publications
(9 citation statements)
references
References 45 publications
0
9
0
Order By: Relevance
“…This enables sensors on antibodies to fluoresce under certain excitation wavelengths. Fluorescein is commonly used in immunoassay methods, including fluorochrome [ 125 ], carbon dots [ 126 ], and lanthanide series [ 127 ]. For example, Zhao et al [ 37 ] developed smartphone-based dual-channel immunochromatographic strips (ICTS) to synthesize carbon point PCD with ultrahigh fluorescence brightness as a signal amplifier to simultaneously detect cypermethrin and its 3-PBA metabolite.…”
Section: Sensor-based Methods For Pyrethroid Pesticide Determinationmentioning
confidence: 99%
“…This enables sensors on antibodies to fluoresce under certain excitation wavelengths. Fluorescein is commonly used in immunoassay methods, including fluorochrome [ 125 ], carbon dots [ 126 ], and lanthanide series [ 127 ]. For example, Zhao et al [ 37 ] developed smartphone-based dual-channel immunochromatographic strips (ICTS) to synthesize carbon point PCD with ultrahigh fluorescence brightness as a signal amplifier to simultaneously detect cypermethrin and its 3-PBA metabolite.…”
Section: Sensor-based Methods For Pyrethroid Pesticide Determinationmentioning
confidence: 99%
“…Moreover, organic solvents, such as ethanol and acetonitrile, were employed to improve the extraction efficiency of pesticide residues from various matrices. 52 Complex food samples often require sample pretreatment and preparation prior analysis. For instance, dichlorvos and carbofuran were determined in tap water and pears using a colorimetric method based on the aggregation of peroxidase-mimicking PtNPs, and the results were all congruent with gas chromatography−tandem mass spectrometry (GC-MS/MS).…”
Section: Methods and Devices Based On The Principle Of Enzyme Inhibitionmentioning
confidence: 99%
“…The detection assay consisted of the probe, ChOx and AChE, which requires catalyzing ACh by ChOx and AChE to generate H 2 O 2 and increase the sensitivity of the fluorescence probe. The probe displays the LOD for trichlorfon, methyl parathion and acephate were 0.018 nM, 1277 pM and 0.066 nM, respectively [ 152 ].…”
Section: Various Classes Of Insecticides Detection By Optical Sensorsmentioning
confidence: 99%
“…Most of the sensing systems discussed so far have been based on this enzyme because its ability to recognize insecticides molecules by inhibited the enzyme activity with present of insecticides. Its effectiveness is proven in detecting phosphoramidothioates with the lowest LOD [ 152 ]. The chronological details of phosphoramidothioates detection by optical sensors are presented in Table 7 .…”
Section: Various Classes Of Insecticides Detection By Optical Sensorsmentioning
confidence: 99%