One of the critical challenges in the simultaneous determination of As 3+ and Cu 2+ by
strip** voltammetry is the overlap** of their oxidation peaks. Therefore, the engineering …

Increasing utilization of silver and silver nanoparticles (AgNPs) in daily processes and
products has led to a significant growth in scientific interest in methods for monitoring silver …

The most important part of all kinds of life on Earth is water. The demand for drinking water is
increasing due to water pollution and other natural causes. Different types of pollutants in …

Graphene is widely recognized as a promising nanomaterial for the construction of high-
performance electrochemical biosensors. However, the lack of strong interfacial forces …

A platform for the determination of Zn (II), Cd (II), Pb (II) and Cu (II) has been proposed based
on a novel diamond/graphite (D/G) nanoplatelets film electrode using differential pulse …

Stainless steel (SS) has been widely applied as one of the most efficient implant metal
materials, although corrosion and infection in body environment are still challenging. Herein …

In this work, a new visual colorimetric strip based on cellulose acetate nanofiber mats
modified by 2-(5-Bromo-2-pyridylazo)-5-(diethylamino) phenol was successfully prepared …

To detect silver ions conveniently and rapidly in vitro and in vivo, a selective fluorescent
probe with a wide measurement range, AgP, was developed. This probe exhibits a bright …

Diamond electrodes have long been a well-known candidate in electrochemical analyte
detection. Nano-and micro-level modifications on the diamond electrodes can lead to …

Driven by the motivation to quantitively control and monitor trace metal ions in water, the
development of environmental-friendly electrodes with superior detection sensitivity is …