The quality analysis of water, pharmaceutical and environmental compounds is a basic
subject for human health. The presence of low-quality drugs, biological toxins and chemical …

Organophosphorus pesticides (OPPs) are generally utilized for the protection of crops from
pests. Because the use of OPPs in various agricultural operations has expanded …

Engineering efficient dual-mode portable sensor with built-in cross reference correction is of
great significance for onsite reliable and precise detection of organophosphorus pesticides …

For the visual detection of four organophosphorus pesticides (OPs), a colorimetric
aptasensor was developed based on aptamer-mediated bimetallic metal-organic …

The residues of organophosphorus pesticides (OPs) have drawn worldwide increasing
attention because of their potential fatal effects on human health and ecological systems. It is …

The synergy between eco-friendly biopolymeric films and printed devices leads to the
production of plant-wearable sensors for decentralized analysis of pesticides in precision …

In this study, based on the oxidase activity and photothermal effect of manganese dioxide
nanosheets (MnO 2 NSs), with thiamine (TH) as the fluorescence response signal and tris …

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 …

The paper-based sensing devices have drawn a broad interest in analytical chemistry for
colorimetric and fluorescent-based analysis of biological, environmental, clinical, and food …

Environmental toxic pollutants and pathogens that enter the ecosystem are major global
issues. Detection of these toxic chemicals/pollutants and the diagnosis of a disease is a first …