Graphene is a 2D sheet of sp2 bonded carbon atoms and tends to aggregate together, due
to the strong π–π stacking and van der Waals attraction between different layers. Its unique …

Recent COVID-19 pandemic has claimed millions of lives due to lack of a rapid diagnostic
tool. Global scientific community is now making joint efforts on developing rapid and …

High-performance electrode modification materials play a crucial role in improving the
sensitivity of sensor detection in electrochemical determination of heavy metals. In this study …

Extravagant toxins release at an uncontrollable scale due to the continuous embarking of
organic and inorganic contaminants has become a severe threat to the ecosystem's healthy …

The sensitive detection and efficient removal of heavy metal ions with high toxicity and
mobility are of great importance for the environmental monitoring and control. Here, a novel …

Herein, combined with the outstanding adsorption ability of flower-like MoS 2 with ultra-thin
nanosheets and the good electrical conductivity of reduced graphene oxide (rGO), a …

Here, we report a simple one-step preparation of polyrutin/silver nanoparticles (AgNPs) on
the glassy carbon electrode (GCE) surface using an electrochemical deposition …

An ultrasensitive electrochemical platform based on imprinted chitosan/gold nanoparticles/
graphene modified glassy carbon electrode (CS/AuNPs/GR/GCE) has been used for …

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 …

Naturally occurring heavy metals (HMs) present a serious risk to human health and the
environment because of their toxicity, persistence, and tendency to bioaccumulate. Their …