Safeguarding food safety: Nanomaterials-based fluorescent sensors for pesticide tracing

Pesticide residue contamination has emerged as a critical concern due to its potential negative effects on both public health and the natural environment. Consequently, the detection of pesticide residue is of utmost importance. Nanomaterial-based fluorescence sensors, including metal nanoparticles...

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Vydané v:	Food chemistry Ročník 463; číslo Pt 3; s. 141288
Hlavní autori:	Marimuthu, Murugavelu, Xu, Kuncheng, Song, Wei, Chen, Quansheng, Wen, Hongli
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	England Elsevier Ltd 15.01.2025
Predmet:	Carbamates carbon chlorinated hydrocarbons electron transfer energy transfer evolution Fluorescence Fluorescence Resonance Energy Transfer Fluorescent Dyes - chemistry Fluorescent sensor food chemistry Food Contamination - analysis Food Safety Nanomaterials nanoparticles Nanostructures - chemistry Organochlorines Organophosphates organophosphorus compounds pesticide residues Pesticide Residues - analysis Pesticide Residues - chemistry pesticides Pesticides - analysis Pesticides - chemistry public health pyrethrins Pyrethroids Quantum Dots - chemistry CQDs ALP Cu NCs ACh IDA RB-AgNPs Pyrethroids GSH-AuNCs TCPO CHO 2,4 D FMIP Organophosphates N-CQDs NSET BSA PNP NMs DSF AIE AA LOD MNPs IMD RSD DDVP AgNPs Nanomaterials RB BNQDs DTC CDs OPs MIP Carbamates NFs-Ab rQDs bCDs CoOOH AuNCs g-C3N4 QDs PADs HOMO LUMO IFE NCs-Agen RB-AuNPs Fluorescent sensor FITC N-CDs PDDA MNCs AIEE AuNPs TCh CBZ FRET GSH FIA NiNCs AChE Apta ATCh TYR Organochlorines DEP ACQ NPs RB-SQDs CPF ATP DA Glyp TCEP TPCA PET MPA
ISSN:	0308-8146, 1873-7072, 1873-7072
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Popis
Shrnutí:	Pesticide residue contamination has emerged as a critical concern due to its potential negative effects on both public health and the natural environment. Consequently, the detection of pesticide residue is of utmost importance. Nanomaterial-based fluorescence sensors, including metal nanoparticles (MNPs), metal nanoclusters (MNCs), carbon dots (CDs), and quantum dots (QDs), are particularly effective for detecting pesticide residues. Herein, we provide a comprehensive review of the recent advances (2018–2024) in fluorescence-based sensors utilizing MNPs, MNCs, CDs and QDs and their composites for the purpose of detecting various pesticides including organophosphates, carbamates, organochlorines, and pyrethroids in food. This review delves into the evolution of nanomaterials, their corresponding fluorescence-based sensing mechanisms, including Förster resonance energy transfer (FRET), photoinduced electron transfer (PET), inner filter effect (IFE), aggregation induced emission (AIE), and the detection principle, focusing on aspects of sensitivity and specificity. We also address the challenges and future perspectives of nanomaterials-based fluorescence sensors. [Display omitted] •The recent advance of nanomaterial-based fluorescence sensors to detect pesticides is reviewed.•The sensors design, development, working principle, and analytical performances are summarized.•Discussing the challenges and future perspectives of fluorescence sensors for food safety.
Bibliografia:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 ObjectType-Review-3 content type line 23
ISSN:	0308-8146 1873-7072 1873-7072
DOI:	10.1016/j.foodchem.2024.141288