Environmental pollution has been a known threat to our world due to the rapid urbanization,
changing lifestyle of people, and modern industrialization. Therefore, there is an urgent …

The current review is devoted to nanozymes, ie, nanostructured artificial enzymes which
mimic the catalytic properties of natural enzymes. Use of the term “nanozyme” in the …

Electrochemical (bio) sensors are considered clean and powerful analytical tools capable of
converting an electrochemical reaction between analytes and electrodes into a quantitative …

Cu x Co 3-x O 4 (x= 0.5, 1, 1.5, 2) are successfully synthesized through hydrothermal and
calcination processes. A series of electrochemical tests reveal that all of them exhibit …

In this work, we successfully in situ fabricated two-dimensional (2D) nickel oxide nanosheets
(NiO-NSs) uniformly grown on a three-dimensional (3D) carbon foam (CF) network by using …

The growing demand on energy storage devices and environmental issues has enhanced
the curiosity for metal oxide/porous carbon composite owing to its intriguing properties …

Heavy metal ions are one of the main sources of water pollution, which has become a major
global problem. Given the growing need for heavy metal ion detection, electrochemical …

Reliable determination of hydrogen peroxide (H 2 O 2) and glucose is vital in various fields,
especially implicated in diagnosis of diabetes and oxidative stress-related diseases. Herein …

Nickel particles alone can oxidize hydrogen peroxide but confronts extreme stability problem
which imparts a barrier to act as sensor. The porous Nafion bed on glassy carbon electrode …

A nonenzymatic electrochemical nanoprobe is described for the fast determination of
hydrogen peroxide (H 2 O 2). A sputtered indium tin oxide electrode with a nano-hierarchical …