Rapid and sensitive on-site detection of pesticide residues in fruits and vegetables using screen-printed paper-based SERS swabs

Ma, Yadan; Wang, Yuhong; Luo, Yong; Duan, Huazhen; Li, Dan; Hu, Xu; Fodjo, Essy Kouadio

doi:10.1039/c8ay01698d

Cited by 60 publications

(28 citation statements)

References 35 publications

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“…[ 57 ] Recently, NPs have been introduced into non‐traditional SERS substrates to overcome the drawbacks of silicon wafers and glass‐based substrates. [ 49 ] Notably, SERS substrates functionalized by metal/metal oxide NPs, including AgNPs, AuNPs, and ZnONPs, are used as Raman signal amplifiers for the detection of agricultural chemicals through observing the color or fluorescence changes, providing a sensitive and convenient approach for visual and on‐site detection of agricultural chemicals. [ 52 ] For instance, a highly sensitive multi‐pesticides sensing platform combined with AuNPs using an adhesive SERS substrate was reported by Guo and co‐workers for the extraction and detection of pyridine and sulfur pesticides by direct “paste and peel off” method ( Figure A).…”

Section: Eco‐friendly Nanoplatforms For Pesticides Detectionmentioning

confidence: 99%

Eco‐Friendly Nanoplatforms for Crop Quality Control, Protection, and Nutrition

et al. 2021

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Agricultural chemicals have been widely utilized to manage pests, weeds, and plant pathogens for maximizing crop yields. However, the excessive use of these organic substances to compensate their instability in the environment has caused severe environmental consequences, threatened human health, and consumed enormous economic costs. In order to improve the utilization efficiency of these agricultural chemicals, one strategy that attracted researchers is to design novel eco‐friendly nanoplatforms. To date, numerous advanced nanoplatforms with functional components have been applied in the agricultural field, such as silica‐based materials for pesticides delivery, metal/metal oxide nanoparticles for pesticides/mycotoxins detection, and carbon nanoparticles for fertilizers delivery. In this review, the synthesis, applications, and mechanisms of recent eco‐friendly nanoplatforms in the agricultural field, including pesticides and mycotoxins on‐site detection, phytopathogen inactivation, pest control, and crops growth regulation for guaranteeing food security, enhancing the utilization efficiency of agricultural chemicals and increasing crop yields are highlighted. The review also stimulates new thinking for improving the existing agricultural technologies, protecting crops from biotic and abiotic stress, alleviating the global food crisis, and ensuring food security. In addition, the challenges to overcome the constrained applications of functional nanoplatforms in the agricultural field are also discussed.

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Section: Eco‐friendly Nanoplatforms For Pesticides Detectionmentioning

confidence: 99%

Eco‐Friendly Nanoplatforms for Crop Quality Control, Protection, and Nutrition

et al. 2021

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“…SERS collects vibrational signals associated with various functional groups of target molecules, leading to a sensitive and specific detection [ 117 ]. In a recent study, a paper-based SERS device was introduced for the detection of pesticide residues, including thiram, thiabendazole and methyl parathion in apples and green vegetables [ 61 ]. This device was fabricated by incorporating AgNPs and GO onto a cellulose paper using screen-printing technique for enrichment and SERS detection of pesticide residues ( Figure 1 D).…”

Section: Recent Advances Of Poc Diagnostic Techniques For Food Safmentioning

confidence: 99%

“…( D ) A paper-based surface-enhanced Raman scattering (SERS) device was fabricated with the integration of graphene oxide (GO) and silver (Ag) nanoparticles for the detection of pesticide residues in foods. Adapted with permission from [ 61 ] © Royal Society of Chemistry (2018).…”

Section: Figurementioning

confidence: 99%

Emerging Point-of-care Technologies for Food Safety Analysis

Choi

Yong

Choi

et al. 2019

Sensors

132

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Food safety issues have recently attracted public concern. The deleterious effects of compromised food safety on health have rendered food safety analysis an approach of paramount importance. While conventional techniques such as high-performance liquid chromatography and mass spectrometry have traditionally been utilized for the detection of food contaminants, they are relatively expensive, time-consuming and labor intensive, impeding their use for point-of-care (POC) applications. In addition, accessibility of these tests is limited in developing countries where food-related illnesses are prevalent. There is, therefore, an urgent need to develop simple and robust diagnostic POC devices. POC devices, including paper- and chip-based devices, are typically rapid, cost-effective and user-friendly, offering a tremendous potential for rapid food safety analysis at POC settings. Herein, we discuss the most recent advances in the development of emerging POC devices for food safety analysis. We first provide an overview of common food safety issues and the existing techniques for detecting food contaminants such as foodborne pathogens, chemicals, allergens, and toxins. The importance of rapid food safety analysis along with the beneficial use of miniaturized POC devices are subsequently reviewed. Finally, the existing challenges and future perspectives of developing the miniaturized POC devices for food safety monitoring are briefly discussed.

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“…In this context, many NP-based analytical methods to sense pesticide residues in foods have recently been developed. Two pesticides have been detected with surface enhanced Raman spectroscopy (SERS) coupled with AuNPs for atrazine in apple juice [45] and with core-shell Au@Ag nanoparticle aggregates for difenoconazole in grapes [46]. Another potential application in food safety with SERS coupled methods was developed by Ma et al In this work, a possible use of AgNPs/GO (Graphene Oxide) paper for pesticides determination in food was investigated with good results [47].…”

Section: Contaminants Determinationmentioning

confidence: 99%

Noble Metal Nanoparticles Applications: Recent Trends in Food Control

Vinci

Rapa

2019

Bioengineering

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Scientific research in the nanomaterials field is constantly evolving, making it possible to develop new materials and above all to find new applications. Therefore, nanoparticles (NPs) are suitable for different applications: nanomedicine, drug delivery, sensors, optoelectronics and food control. This review explores the recent trend in food control of using noble metallic nanoparticles as determination tools. Two major uses of NPs in food control have been found: the determination of contaminants and bioactive compounds. Applications were found for the determination of mycotoxins, pesticides, drug residues, allergens, probable carcinogenic compounds, bacteria, amino acids, gluten and antioxidants. The new developed methods are competitive for their use in food control, demonstrated by their validation and application to real samples.

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Rapid and sensitive on-site detection of pesticide residues in fruits and vegetables using screen-printed paper-based SERS swabs

Abstract: Ag NPs/GO based SERS swabs can be used for on-site detection of pesticide residues in fruits and vegetables.

Cited by 60 publications

References 35 publications

Eco‐Friendly Nanoplatforms for Crop Quality Control, Protection, and Nutrition

Eco‐Friendly Nanoplatforms for Crop Quality Control, Protection, and Nutrition

Emerging Point-of-care Technologies for Food Safety Analysis

Noble Metal Nanoparticles Applications: Recent Trends in Food Control

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