A machine learning colorimetric biosensor based on acetylcholinesterase and silver nanoparticles for the detection of dichlorvos pesticides

Abstract

An uncomplicated and rapid colorimetric biosensor for the detection of highly toxic organophosphates (OPs) is developed, using the pesticide dichlorvos as a representative OP. Dichlorvos detection is based on its...

Copper Ion-Induced Self-Assembled Aerogels of Carbon Dots as Peroxidase-Mimicking Nanozymes for Colorimetric Biosensing of Organophosphorus Pesticide

“…On the basis of the LOD value, the linear range, specificity, reproducibility, cost, and detection time, the performance of the proposed sensor for DDVP detection is superior to or well comparable with those previously reported sensors (Table S2). − ,, …”

Fabrication and properties of Sn(iv) porphyrin-linked porous organic polymer for environmental applications

“…Currently, silver nanostructures have received considerable attention because of their reduced density, increased surface area, and unique electronic and optical properties, which have led to a wide range of important applications in biosensing, 59 catalysis, 60 photochemistry, 61 and photodynamic therapy. 62 Among others, the photochemical method is the most suitable process for controlling the morphology of metal nanostructures and their tunable properties for enhanced applications.…”

A MnO2 nanosheet-mediated CRISPR/Cas12a system for the detection of organophosphorus pesticides in environmental water

“…[13][14][15] Therefore, to break the limitations, a great deal of effort has been invested in developing convenient and simple methods. [16][17][18][19][20][21] In this regard, low-cost, easy-to-use sensors are expected to find applications in OP detection.…”