Voltammetric sensors are simple, powerful, and cheap equipment with easy principles,
which have been widely used in electrochemical studies to investigate the properties of the …

An electrochemical sensor based on self-made nano-porous pseudo carbon paste electrode
(nano-PPCPE) has been successfully developed, and used to detect Cd 2+ and Pb 2+. The …

Herein, we present a greener approach to achieve an ultrasensitive, selective, and viable
sensor engineered by amino acids as a recognition layer for simultaneous electrochemical …

An ultrasensitive voltammetric method for fast determination of trace malachite green in
aquaculture and fisheries using an acetylene black paste electrode modified with …

In the present work we report the development of a novel electrochemical sensor associated
with high sensitivity, selectivity, cost affordability and fast sensing ability. We used 1-phenyl …

A simple and rapid colorimetric approach for Hg 2+ detection is achieved by etching silver-
coated gold nanobipyramids (Au NBs@ Ag nanoparticles) based on the redox reaction …

Herein we report for the first time a highly sensitive electrochemical platform for the trace
level detection of Pb (ӏӏ) using glassy carbon electrode modified with 1-dodecanoyl-3 …

Monitoring the use of colored additives in food commodities due to their potential
carcinogenic effects is important for regulating their safe use. Herein, we test the cytotoxicity …

Porous carbon nanofibers codoped with nitrogen and sulfur (NFs) were prepared by
pyrolysis of trithiocyanuric acid, silica nanospheres and polyacrylonitrile (PAN) followed by …

Dissolved organic matter (DOM) in aqueous environments significantly hampers the
electrochemical quantification of heavy metal ions. The mechanism of DOM-induced …