Despite the importance of chromium (Cr) in most anthropogenic activities, the subsequent
environmental adulteration is now a source of major concern. Cr occurs in numerous …

Fast and sensitive determination of biologically active compounds is very important in
biomedical diagnostics, the food and beverage industry, and environmental analysis. In this …

Recent challenges in biomedical diagnostics show that the development of rapid affinity
sensors is very important issue. Therefore, in this review we are aiming to outline the most …

Charge transfer (CT) is a very important issue in the design of biosensors and biofuel cells.
Some nanomaterials can be applied to facilitate the CT in these bioelectronics-based …

Heavy metals contamination has become a global environmental problem owing to
anthropogenic sources. They are considered a stern threat to humans, aquatic life, and …

One of the recently emerging topics in biotechnology is natural receptors including G protein-
coupled receptors, ligand-gated ion channels, enzyme-linked receptors, and intracellular …

As one of the most serious toxic contaminants, heavy metal ions have severely threatened
the living environment and biological system. Accurate and rapid detection of toxic metal …

Herein, we present an electrochemical sensing platform based on nanochannel-confined
graphene quantum dots (GQDs) that is able to detect a spectrum of small analytes in …

With the increasing of water pollution problems, detection of heavy metal ion concentration
in water environment becomes significant. Optical fiber sensor, with its particular advantages …

Membranes are widely used in modern technology. The demand for different types of
membranes and membrane processes is increasing every year. This review summarizes the …