As heavy metal ions severely harm human health, it is important to develop simple, sensitive
and accurate methods for their detection in environment and food. Electrochemical detection …

Peptides have attracted intense interest and found wide applications in a range of areas.
Peptide can perform biological functions, and is also an excellent biomaterial for the …

A sensitive, selective and reusable electrochemical biosensor for the determination of
mercury ions (Hg 2+) has been developed based on thymine (T) modified gold …

We demonstrate a highly sensitive and selective sensing platform for the electrochemical
detection of Hg2+ in aqueous media. A graphene oxide (GO) and silver nanowire (AgNW) …

A novel amperometric biosensor based on a conducting polymer using multi walled carbon
nanotube modified electrode was developed for detection of organophosphorus pesticides …

Conducting polymers (CPs) are of great interests to researchers around the world in
biomedical applications owing to their unique electrical and mechanical properties. Besides …

In vitro/in vivo detection of copper ions is a challenging task but one which is important in the
development of new approaches to the diagnosis and treatment of cancer and hereditary …

XPS represents a powerful tool for investigation of chemistry involved in chemical sensors,
as analytes and recognition elements interact at a device surface, the region analyzed by …

A novel fluorescence resonance energy transfer (FRET) system has been designed for the
Cu2+ ions detection with optical visual assays. In this FRET reaction, the biocompatible …

This overview of polythiophene-based materials provides a critical examination of
meaningful examples of applications of similar electrode materials in electroanalysis. The …