Cyclic voltammetry investigation of the phenolic content of Croatian wines
…, T Stipèeviĉ, M Metikoš-Hukoviĉ - … journal of enology …, 2004 - Am Soc Enol Viticulture
Cyclic voltammograms taken to 500 mV in a model wine solution (12% ethanol, 0.033 M
tartaric acid, pH 3.6) at a glassy carbon electrode were used to determine the concentrations of …
tartaric acid, pH 3.6) at a glassy carbon electrode were used to determine the concentrations of …
Determination of trans-resveratrol in red wine by adsorptive stripping square-wave voltammetry with medium exchange
D Airado-Rodríguez, T Galeano-Díaz, I Durán-Merás - Food chemistry, 2010 - Elsevier
… V for 60 s, in the presence of 0.10 M HClO 4 and 10% of ethanol; the measurement stage
is performed after a medium exchange, in 0.10 M HClO 4 and 30% of ethanol. The standard …
is performed after a medium exchange, in 0.10 M HClO 4 and 30% of ethanol. The standard …
[PDF][PDF] Microstructure and Chemical Homogeneity of cast dental crowns made from CoCrMoW alloy and ceramic mass
The aim of this study was the verification, using scanning electron microscopy, of microstructural
integrity of metal-ceramic fixed dental crown restorations, made from CoCrMoW alloy (…
integrity of metal-ceramic fixed dental crown restorations, made from CoCrMoW alloy (…
Pani sensor for monitoring the oxidative degradation of wine using cyclic voltammetry
Redox species in wine are altered by pH and some wines are easily degraded due to
oxidation and sulfur dioxide (SO 2 ) reduction. There is a need for quick, easy, simple, and …
oxidation and sulfur dioxide (SO 2 ) reduction. There is a need for quick, easy, simple, and …
Semiconductive behavior of passive films formed on pure Cr and Fe–Cr alloys in sulfuric acid solution
H Tsuchiya, S Fujimoto, O Chihara, T Shibata - Electrochimica Acta, 2002 - Elsevier
Photoelectrochemical current response and capacitance were analyzed for passive films
formed on pure Cr and Fe–Cr alloys in sulfuric acid solution. The photocurrent was plotted as a …
formed on pure Cr and Fe–Cr alloys in sulfuric acid solution. The photocurrent was plotted as a …
[PDF][PDF] Electrochemical behaviour of CoCrMo and CoCrMoSi5 alloys at different simulated physiological medium
The paper presents the study of corrosion phenomena for CoCrMo and CoCrMoSi5 alloys,
in biological fluids, like citric acid (unpasteurized fresh orange juice). The study was made by …
in biological fluids, like citric acid (unpasteurized fresh orange juice). The study was made by …
[PDF][PDF] Effect of sodium fluoride on the stability of dental alloys in artificial saliva
Dental alloys as CoCrMo, SS 316L stainless steel and NiTi were electrochemically investigated
in artificial Fusayama saliva, unmodified and modified with two different concentrations …
in artificial Fusayama saliva, unmodified and modified with two different concentrations …
[PDF][PDF] Comparative study on the corrosion inhibition of mild steel by aqueous extract of Fenugreek seeds and leaves in acidic solutions
EA Noor - Journal of Engineering and Applied sciences, 2008 - kau.edu.sa
Electrochemical impedance spectroscopy and potentiodynamic polarization measurements
were used to study the effect of Aqueous Extract of Fenugreek Leaves (AEFL) and Aqueous …
were used to study the effect of Aqueous Extract of Fenugreek Leaves (AEFL) and Aqueous …
Evaluation of antioxidant capacity by triiodide methods
JC Reza-Dávila, D Avilés-Rodríguez, M Gomez… - Ecs …, 2008 - iopscience.iop.org
… All tests were made using a KI3 0.05 M solution. A phosphate buffer 0.125 M and a Britton-Robinson
buffer 0.125 M were prepared at different pH values, 2.0, 4.5 and 7.0. A potassium …
buffer 0.125 M were prepared at different pH values, 2.0, 4.5 and 7.0. A potassium …
Electrochemical Detection of Polyphenolic Compounds Using Carbon Composite Electrodes
MMDM Marino, F Ahuatl, M Elizalde… - ECS …, 2006 - iopscience.iop.org
Carbon–Polyvinylchloride composite electrodes were used to study ascorbic acid,(+)-catechin,(-)-epicatechin,
gallic acid and (-)-epigallocatechin in phosphate buffer solutions (pH 5.0 …
gallic acid and (-)-epigallocatechin in phosphate buffer solutions (pH 5.0 …