Background The global food safety issues caused by exogenous contaminants have posed
increasing threat to public health. Reliable sensing approach with excellent performance for …

Owing to their exceptional advantages, MOF-derived carbon materials (MDCMs) have
gained a great interest as promising nanomaterials for environmental and energy …

The detrimental growth of water pollutants such as heavy metal ions (HMI) has become a life-
threatening problem in the modern era. Therefore, developing more efficient strategies to …

Transition metal oxides are widely used in the detection of heavy metal ions (HMIs), and the
co-doping strategy that introducing a variety of different dopant atoms to modify them can …

The development of nanohybrid with high electrocatalytic activity is of great significance for
electrochemical sensing applications. In this work, we develop a novel and facile method to …

Low‐cost, reliable, and efficient biosensors are crucial in detecting residual heavy metal
ions (HMIs) in food products. At present, based on distance‐induced localized surface …

Abstract As cadmium ions (Cd 2+) pose a serious threat to environment and human health, it
is significant to develop portable, fast-response and sensitive Cd 2+ sensors for both real …

The development of a portable and cost-effective sensor for detecting zinc ions (Zn (II)) in
water addresses a crucial need for real-time monitoring of heavy metal environmental …

An amino-functionalized bismuth metal–organic framework (Bi-BDC-NH2) composited with
nitrogen-doped mesoporous carbon nanosphere (NMCS) was prepared to fabricate a Bi …

This review paper summarizes the research published in the last five years on using
different compounds and/or materials as modifiers for electrodes employed in trace heavy …