Homogeneous sandwich immunofluorimetric assays are valued for the rapid, low-cost and
accurate detection of analytes in liquid phase. However, their exploitation with analytes …

1, 4-Dithiothreitol (DTT), a highly water-soluble and well-known reducing agent for
preservation and regeneration of sulfhydryl groups in biomedical applications, has been …

Gold nanoparticles (Au NPs) have been extensively used for colorimetric and optical
detection of various analytes, exploiting the difference in optical properties when the NPs …

When nanostructures and other materials are exposed to biological fluids, they are
immediately covered by a layer of biological molecules, which is typically referred to as a …

Herein, we report a facile multiplex enzyme-free electrochemical immunoassay for the
detection of foodborne pathogens such as Listeria monocytogenes (Lm) using thionine …

Rapid and efficient disease diagnosis is crucial for prompt clinical intervention. The current
diagnosis methods require improvements, in terms of sensitivity, specificity, and cost …

ABSTRACT cis-Diol compounds are of great biological and clinical values, but their
detection is usually instrument-inseparable. Herein, a flexible sensing strategy was …

Flavoproteins play an important role in the regulatory process of cell life, and they are
involved in several redox reactions that regulate the metabolism of carbohydrates, amino …

Arsenic, As (III) is one of the highly toxic metalloid ions present in the earth's crust. Its
availability especially in groundwater, soil, and plant products can impose significant …

Oxidative stress refers to the overproduction of reactive oxygen species and is often
associated with numerous pathological conditions. Superoxide dismutase (SOD) is a widely …