Development of fluorescent lateral flow test strips based on an electrospun molecularly imprinted membrane for detection of triazophos residues in tap water

He, Yahui; Hong, Sihui; Wang, Miao; Wang, Jing; El‐Aty, A. M. Abd; Hacımüftüoğlu, Ahmet; Khan, Majid; She, Yongxin

doi:10.1039/d0nj00269k

Cited by 35 publications

(20 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This characteristic was exploited by He et al for the creation of a test strip for the pesticide triazophos ( Fig. 10 ) [ 240 ]. They immobilized an imprinted cellulose acetate layer on the test line of a lateral flow strip.…”

Section: Low-cost Mip Assay Formatsmentioning

confidence: 99%

MIPs for commercial application in low-cost sensors and assays – An overview of the current status quo

Lowdon

Diliën

Singla

et al. 2020

Sensors and Actuators B: Chemical

170

103

View full text Add to dashboard Cite

Highlights The review aims to summarize recent commercially interesting innovations in MIP-based sensor design. In addition to sensors, commercially viable assays based on MIPs are analysed and recent advances are summarized and discussed. The review also analyses how commercial MIP companies could contribute to a next step in the commercialization of MIP-based detection systems. The review contains a critical analysis and discussion on MIP-based sensors and assay commercialization as well as an outlook/recommendation for the future.

show abstract

Section: Low-cost Mip Assay Formatsmentioning

confidence: 99%

MIPs for commercial application in low-cost sensors and assays – An overview of the current status quo

Lowdon

Diliën

Singla

et al. 2020

Sensors and Actuators B: Chemical

170

103

View full text Add to dashboard Cite

show abstract

“…Even greater sensor performance occurred when MIPs were attached to a solid support. In one example, an MIP was used as an integral component of lateral flow test strips for triazophos detection (He et al, 2020a). Detection was accomplished by competing the target analyte with a biological fluorescent probe composed of a triazophos hapten conjugated to both murine IgG and fluorescein.…”

Section: Fluorescent Polymer-based Pesticide Detectionmentioning

confidence: 99%

Fluorescence-Based Sensing of Pesticides Using Supramolecular Chemistry

Levine

2021

Front. Chem.

View full text Add to dashboard Cite

The detection of pesticides in real-world environments is a high priority for a broad range of applications, including in areas of public health, environmental remediation, and agricultural sustainability. While many methods for pesticide detection currently exist, the use of supramolecular fluorescence-based methods has significant practical advantages. Herein, we will review the use of fluorescence-based pesticide detection methods, with a particular focus on supramolecular chemistry-based methods. Illustrative examples that show how such methods have achieved success in real-world environments are also included, as are areas highlighted for future research and development.

show abstract

“…e assay had a limit of detection of 137 CFU/ml. Further investigation is also focused on other types of recognition parts and labels like molecularly imprinted polymers [62] and the use of liposome enhanced signal amplification [63]. Highly fluorescent europium chelate loaded silica nanoparticles can be mentioned as another type of label [64].…”

Section: Current Trends In Lft Construction In Point-of-care Diagnosismentioning

confidence: 99%

Point-of-Care Diagnoses and Assays Based on Lateral Flow Test

Pohanka

2021

International Journal of Analytical Chemistry

View full text Add to dashboard Cite

Analytical devices for point-of-care diagnoses are highly desired and would improve quality of life when first diagnoses are made early and pathologies are recognized soon. Lateral flow tests (LFTs) are such tools that can be easily performed without specific equipment, skills, or experiences. This review is focused on the use of LFT in point-of-care diagnoses. The principle of the assay is explained, and new materials like nanoparticles for labeling, new recognition molecules for interaction with an analyte, and new additional instrumentation like signal scaling by a smartphone camera are described and discussed. Advantages of the LFT devices as well as their limitations are described and discussed here considering actual papers that are properly cited.

show abstract

Development of fluorescent lateral flow test strips based on an electrospun molecularly imprinted membrane for detection of triazophos residues in tap water

Abstract: Herein, a molecularly imprinted membrane chromatography strip using a combination of electrospinning, molecular imprinting, and fluorescent lateral flow test strips (LFTS) was developed for specific recognition of triazophos residues in tap water.

Cited by 35 publications

References 23 publications

MIPs for commercial application in low-cost sensors and assays – An overview of the current status quo

MIPs for commercial application in low-cost sensors and assays – An overview of the current status quo

Fluorescence-Based Sensing of Pesticides Using Supramolecular Chemistry

Point-of-Care Diagnoses and Assays Based on Lateral Flow Test

Contact Info

Product

Resources

About