In today's world, the progress of wearable tools has gained increasing momentum. Notably,
the demand for stretchable strain sensors has considerably increased owing to various …

The demand for increasingly advanced bioelectronic devices with smart functions, long-term
stability, and the ability to operate outdoors for extended periods of time has been growing …

In recent years, graphene is often used in the design of electrochemical sensors to improve
detection sensitivity due to the enormous specific surface area, excellent mechanical …

A large fraction of population is suffering from waterborne diseases due to the contaminated
drinking water. Both anthropogenic and natural sources are responsible for water …

Novel nanocomposites based on Poly (vinyl alcohol)(PVA), Chitosan (CS), Graphene
quantum dots (GQDs) and iron oxide (Fe 2 O 3) nanoparticles (NPs) have been synthesized …

Herein, we report recent developments in order to explore chitin and chitosan derivatives for
energy-related applications. This review summarizes an introduction to common …

Salicylaldehyde functionalized chitosan (S-CHIT) was prepared and electrochemical sensor
based on the above material and acetylene black paste electrode (ABPE) were constructed …

Anodic stripping voltammetry (ASV) is a widely used electrochemical analysis method in
rapid detection of heavy metals. But the interference in complex samples will influence the …

The concern about increasing heavy metal ions such as Pb 2+, Hg 2+, and Cd 2+ in the
environment threatens society. Metal-organic frameworks (MOFs) are found highly efficient …

Heavy metal ions (HMIs) have acute toxic effects on health and are dangerous for human
existence and the ecosystem. Therefore, their sensitive and selective detection is of great …