Conducting polymers (CPs) constitute an important class of organic functional materials.
Their unique physical and electrical properties and being inexpensive, easy to synthesize …

Neurotransmitters are important biochemical molecules that control behavioral and
physiological functions in central and peripheral nervous system. Therefore, the analysis of …

In recent years, a new group of nanomaterials named nanozymes that exhibit enzyme-
mimicking catalytic activity has emerged as a promising alternative to natural enzymes …

Abstract Hydrogen peroxide (H 2 O 2) is a very simple bioactive small molecule. In living
organisms, H 2 O 2 plays an important role in intracellular signaling. It is involved in many …

Graphene-and carbon-based nanomaterials are key materials to develop advanced
biosensors for the sensitive detection of many biomarkers owing to their unique properties …

Layered transition metal dichalcogenides (TMDs) are important members in the family of two-
dimensional (2D) materials. The large surface-to-volume ratio, combined with the fascinating …

With the ongoing increasing research interests in economical electrocatalysts, transforming
damages into benefits to prepare useful electrode materials is an ideal strategy to achieve …

Gold (Au)-based nanomaterials, including nanoparticles (NPs) and nanoclusters (NCs),
have shown great potential in many electrocatalytic reactions due to their excellent catalytic …

Cells in vivo are situated in a complicated microenvironment composed of diverse
biochemical and biophysical cues. To regulate biological functions of cells, tissues and …

Excessive uptake of nitrite has been proven to be harmful for human health and ecological
systems, so it is vital to develop a reliable methodology for nitrite analysis. In this work, we …