Electrochemical stripping analysis
Electrochemical stripping analysis (ESA) is a trace electroanalytical technique for the
determination of metal cations, inorganic ions, organic compounds and biomolecules. It is …
determination of metal cations, inorganic ions, organic compounds and biomolecules. It is …
Sources and toxicity of hexavalent chromium
R Saha, R Nandi, B Saha - Journal of Coordination Chemistry, 2011 - Taylor & Francis
Chromium exists in oxidation states ranging from− IV to+ VI, inclusively. The compounds
exhibit a wide range of geometries including square planar, tetrahedral, octahedral, and …
exhibit a wide range of geometries including square planar, tetrahedral, octahedral, and …
Electrochemical sensors
This review covers scholarly articles published in 2008 and 2009 related to the field of
electrochemical sensors. Emphasis was given to full papers reporting on fundamental …
electrochemical sensors. Emphasis was given to full papers reporting on fundamental …
Gold nanoparticles electrodeposited on glassy carbon using cyclic voltammetry: Application to Hg (II) trace analysis
T Hezard, K Fajerwerg, D Evrard, V Collière… - Journal of …, 2012 - Elsevier
The electrochemical determination of Hg (II) at trace level using gold nanoparticles–modified
glassy carbon (AuNPs–GC) electrodes is described. Starting from HAuCl4 in NaNO3, gold …
glassy carbon (AuNPs–GC) electrodes is described. Starting from HAuCl4 in NaNO3, gold …
Selective and sensitive detection of Cr (VI) pollution in waste water via polyaniline/sulfated zirconium dioxide/multi walled carbon nanotubes nanocomposite based …
MH Motaghedifard, SM Pourmortazavi… - Sensors and Actuators B …, 2021 - Elsevier
A glassy carbon electrode (GCE) was decorated with polyaniline, ZrO 2-SO 4 2− and multi
walled carbon nanotubes (MWCNT) nanostructures to supply a sensor devise for Cr (VI) …
walled carbon nanotubes (MWCNT) nanostructures to supply a sensor devise for Cr (VI) …
Voltammetric determination of Chromium (VI) using a gold film modified carbon composite electrode
RT Kachoosangi, RG Compton - Sensors and Actuators B: Chemical, 2013 - Elsevier
Chromium (VI) should be monitored and controlled in the environment, since it is introduced
into the environment from several sources and it is both toxic and carcinogenic being …
into the environment from several sources and it is both toxic and carcinogenic being …
Direct spectral analysis of tea samples using 266 nm UV pulsed laser-induced breakdown spectroscopy and cross validation of LIBS results with ICP-MS
Tea is one of the most common and popular beverages spanning vast array of cultures all
over the world. The main nutritional benefits of drinking tea are its anti-oxidant properties …
over the world. The main nutritional benefits of drinking tea are its anti-oxidant properties …
Adsorption of chromium from aqueous solutions using crosslinked chitosan–diethylenetriaminepentaacetic acid
Chitosan (CH) and its derivatives have been the focus of attention for researchers as
potential adsorbents for heavy metal removal. The adsorption potential of chitosan cross …
potential adsorbents for heavy metal removal. The adsorption potential of chitosan cross …
Influence of the gold nanoparticles electrodeposition method on Hg (II) trace electrochemical detection
T Hezard, K Fajerwerg, D Evrard, V Collière, P Behra… - Electrochimica …, 2012 - Elsevier
Gold nanoparticles (AuNPs) were deposited on Glassy Carbon (GC) substrate by using
three electrochemical techniques: Cyclic Voltammetry (CV), Chronoamperometry (CA) and …
three electrochemical techniques: Cyclic Voltammetry (CV), Chronoamperometry (CA) and …
Studies on the stripping voltammetric determination and speciation of chromium at a rotating-disc bismuth film electrode
EO Jorge, MM Rocha, ITE Fonseca, MMM Neto - Talanta, 2010 - Elsevier
An adsorptive stripping voltammetric protocol coupled with a rotating-disc bismuth film
electrode for the determination and speciation of chromium (III) and chromium (VI) in the …
electrode for the determination and speciation of chromium (III) and chromium (VI) in the …