A paper-based colorimetric sensor array for discrimination and simultaneous determination of organophosphate and carbamate pesticides in tap water, apple juice, and rice

Bordbar, Mohammad Mahdi; Nguyen, Tien Anh; Arduini, Fabiana; Bagheri, Hasan

doi:10.1007/s00604-020-04596-x

Cited by 69 publications

(31 citation statements)

References 44 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…In addition, despite the high specificity of immunoassay methods, it is difficult to immobilize multiple antibodies on a piece of paper. In order to simultaneously monitor organophosphates by paper sensors, Bagheri research group has proposed a nanoparticle-based color sensor array [ 276 ]. They used modified gold and silver nanoparticles, generating a fingerprint response for all pesticides studied.…”

Section: Application Of Paper Biosensors In the Detection Of Toxic Materialsmentioning

confidence: 99%

See 1 more Smart Citation

Disposable Paper-Based Biosensors for the Point-of-Care Detection of Hazardous Contaminations—A Review

Bordbar

Sheini

Hashemi³

et al. 2021

Biosensors

Self Cite

View full text Add to dashboard Cite

The fast detection of trace amounts of hazardous contaminations can prevent serious damage to the environment. Paper-based sensors offer a new perspective on the world of analytical methods, overcoming previous limitations by fabricating a simple device with valuable benefits such as flexibility, biocompatibility, disposability, biodegradability, easy operation, large surface-to-volume ratio, and cost-effectiveness. Depending on the performance type, the device can be used to analyze the analyte in the liquid or vapor phase. For liquid samples, various structures (including a dipstick, as well as microfluidic and lateral flow) have been constructed. Paper-based 3D sensors are prepared by gluing and folding different layers of a piece of paper, being more user-friendly, due to the combination of several preparation methods, the integration of different sensor elements, and the connection between two methods of detection in a small set. Paper sensors can be used in chromatographic, electrochemical, and colorimetric processes, depending on the type of transducer. Additionally, in recent years, the applicability of these sensors has been investigated in various applications, such as food and water quality, environmental monitoring, disease diagnosis, and medical sciences. Here, we review the development (from 2010 to 2021) of paper methods in the field of the detection and determination of toxic substances.

show abstract

Section: Application Of Paper Biosensors In the Detection Of Toxic Materialsmentioning

confidence: 99%

“…-2500.0 ng•mL −1 25.0-5000.0 ng•mL −1 35.0-5000.0 ng•mL −1 20.0-2500.0 ng•mL −1 50.0-7500.0 ng•mL −1 40.0-2500.0 ng•mL −1 29.0 ng•mL −1 22.0 ng•mL −1 32.0 ng•mL −1 17.0 ng•mL −1 45.0 ng•mL −1 36.0 ng•mL −1[276] …”

unclassified

Disposable Paper-Based Biosensors for the Point-of-Care Detection of Hazardous Contaminations—A Review

Bordbar

Sheini

Hashemi³

et al. 2021

Biosensors

Self Cite

View full text Add to dashboard Cite

show abstract

“…Owing to its convenience and simplicity, the colorimetric lateral flow assay (CLFA) is one of the most prevalent diagnostic technologies for point-of-care applications, particularly for the detection of biomolecules [ 22 , 23 , 24 ], metal particulates [ 25 , 26 , 27 ], or food-contaminated pesticides [ 28 , 29 , 30 ]. In principle, colorimetric detection is associated with color development caused by an enzymatic or chemical reaction that can be seen with the naked eye or a semi-quantitative device.…”

Section: Colorimetric Signal Amplificationmentioning

confidence: 99%

Advanced Signal-Amplification Strategies for Paper-Based Analytical Devices: A Comprehensive Review

Hoang

Phan

et al. 2021

Biomedicines

View full text Add to dashboard Cite

Paper-based analytical devices (PADs) have emerged as a promising approach to point-of-care (POC) detection applications in biomedical and clinical diagnosis owing to their advantages, including cost-effectiveness, ease of use, and rapid responses as well as for being equipment-free, disposable, and user-friendly. However, the overall sensitivity of PADs still remains weak, posing a challenge for biosensing scientists exploiting them in clinical applications. This review comprehensively summarizes the current applicable potential of PADs, focusing on total signal-amplification strategies that have been applied widely in PADs involving colorimetry, luminescence, surface-enhanced Raman scattering, photoacoustic, photothermal, and photoelectrochemical methods as well as nucleic acid-mediated PAD modifications. The advances in signal-amplification strategies in terms of signal-enhancing principles, sensitivity, and time reactions are discussed in detail to provide an overview of these approaches to using PADs in biosensing applications. Furthermore, a comparison of these methods summarizes the potential for scientists to develop superior PADs. This review serves as a useful inside look at the current progress and prospective directions in using PADs for clinical diagnostics and provides a better source of reference for further investigations, as well as innovations, in the POC diagnostics field.

show abstract

“…Besides, biosensors nowadays have taken place as a rising technique due to their uncomplicatedness and much cheaper than conventional methods. The development of biosensors based on the inhibition of AChE has been studied exceedingly to discover and detect organophosphorus pesticide [9], [13], [18]. The method described in our work is based on the quantitative determination of acetic acid formed by acetylcholinesterase enzymatic reaction immobilized on glass rod with the substrate acetylcholine with inhibition of malathion.…”

Section: A Ache Immobilization and Biosensor Preparationmentioning

confidence: 99%

“…Hence, there is a real need for sensors that can make it possible to monitor and field-check detection. Researchers have developed portable biosensors that can be implemented in water, tea, juice, and milk with simple operation techniques, which are more desirable [4], [6]- [9], [24]. To determine the presence or absence of an enzyme inhibitor (malathion) in milk transducer with the polymer film formed on it containing the immobilized enzyme is immersed in a prepared milk sample.…”

Section: Application To Real Samplesmentioning

confidence: 99%

Acetylcholinesterase Immobilized on Glass Rod for Organophosphorus Pesticides Detection: Application on Milk Analysis

Utegenova

Kakimova

Klivenko

et al. 2021

Int. J. Adv. Sci. Eng. Inf. Technol.

View full text Add to dashboard Cite

Immense use of an insecticide such as malathion has initiated a hindrance to the environment and has increased possible risk to human health via milk and milk products. The presence of insecticide residues in milk products is an alarming signal to set up a string monitoring system. Since their risk to human health, the determination of organophosphate pesticide levels in dairy products is essential. This study shows biosensors' development for the detection of residues of the pesticides generally used in agriculture to increase productivity, which has high toxicity and selective action, a significant part of which falls into crop and livestock products. The test system described in this paper is based on the immobilization of acetylcholinesterase on glass rods by colorimetry as a detection technique. The application of the biosensor to the analysis of the real sample confirmed its reliability. The developed biosensor test system showed excellent analytical performance with limits to detecting the concentration range of residual amounts of the acetylcholinesterase enzyme inhibitor -malathion insecticide (up to 0.089 mg/kg), along with acceptable reproducibility and stability. Distinct advantages of enzyme-based biosensors are high sensitivity, convenience, quick response, cost-effectiveness, portability, and a possibility to use for environmental detection purposes. The biosensor can be used for the analysis of organophosphorus pesticides with anticholinesterase action. It can be concluded that the benefits of using immobilized enzymes are significant since it will bring advantages for the food, pharmaceutical, and medical device industries.

show abstract

A paper-based colorimetric sensor array for discrimination and simultaneous determination of organophosphate and carbamate pesticides in tap water, apple juice, and rice

Cited by 69 publications

References 44 publications

Disposable Paper-Based Biosensors for the Point-of-Care Detection of Hazardous Contaminations—A Review

Disposable Paper-Based Biosensors for the Point-of-Care Detection of Hazardous Contaminations—A Review

Advanced Signal-Amplification Strategies for Paper-Based Analytical Devices: A Comprehensive Review

Acetylcholinesterase Immobilized on Glass Rod for Organophosphorus Pesticides Detection: Application on Milk Analysis

Contact Info

Product

Resources

About