Electrochemical biosensors and associated lab-on-a-chip devices are the analytical system
of choice when rapid and on-site results are needed in medical diagnostics and food safety …

Most heavy metal ions are known to be toxic and carcinogenic when present in high
amounts. Thus, rapid and reliable on-site detection of these ions is crucial. Voltammetry is a …

Analytical Chemistry plays a critical role in the development of a compound from its
synthesis stage to its marketing stage as a part of a drug formulation and analysis. The …

For a long time mercury electrodes have been the main choice for the analysis of metal ions
and some metalloids. However, in the last years, safety and environmental considerations …

Neurotransmitters (NTs) play a crucial role in regulating the behavioral and physiological
functions of the nervous system. Imbalances in the concentrations of NT have been directly …

O presente trabalho apresenta uma abordagem simples e didática sobre conceitos
envolvidos nas técnicas voltamétricas, partindo de alguns princípios básicos de …

Recommendations are given concerning the terminology of methods used in
electroanalytical chemistry. Fundamental terms in electrochemistry are reproduced from …

Heavy metal ions contamination is an ever‐growing threat to human health and ecosystems.
Analytic sensing of heavy metal ions is a prerequisite step toward addressing this challenge …

This review describes recent results regarding voltammetric and amperometric
determination of submicromolar concentrations of various environmentally important …

This review describes recent advances in the fabrication of electrochemical (bio) sensors
based on screen-printing technology involving carbon materials and their application in …