Results 1 to 10 of about 163,771 (279)

Adsorptive Cathodic Stripping Voltammetry for Quantification of Alprazolam [PDF]

open access: yesMolecules, 2021
A simple and highly sensitive electrochemical sensor was developed for adsorptive cathodic stripping voltammetry of alprazolam. Based on an electrochemically pretreated glassy carbon electrode, the sensor demonstrated good adsorption and electrochemical ...
Waree Boonmee   +5 more
doaj   +8 more sources

Determination of Aminophylline by Cathodic Stripping Voltammetry [PDF]

open access: yesمجلة جامعة النجاح للأبحاث العلوم الطبيعية, 2001
Aminophylline is determined by cathodic stripping voltammetry (CSV) in BR buffer, pH 7.5 at a hanging mercury drop electrode. The detection limit was 3x10-8 M after 60 s accumulation at -0.60 V versus Ag/AgCl reference electrode.
Raqi Shubietah
doaj   +2 more sources

Analysis of spironolactone residues in industrial wastewater and in drug formulations by cathodic stripping voltammetry [PDF]

open access: yesJournal of Pharmaceutical Analysis, 2013
The redox behavior of spironolactone (SP) drug in Britton–Robinson (BR) buffer of pH 2–11 was investigated by differential pulse cathodic stripping voltammetry (DPCSV) and cyclic voltammetry (CV) at hanging mercury dropping electrode (HMDE). At pH 9â€
M.S. El-Shahawi   +3 more
doaj   +2 more sources

Electrochemical Sensor Based on Glassy Carbon Electrode Modified with Carbon Nanohorns (SWCNH) for Determination of Cr(VI) via Adsorptive Cathodic Stripping Voltammetry (AdCSV) in Tap Water [PDF]

open access: yesNanomaterials
In this study, a new and simple glassy carbon electrode modified with carbon nanohorns (SWCNH/GCE) was used for the determination of Cr(VI) in aqueous matrices via adsorptive cathodic stripping voltammetry (AdCSV).
Fabiana Liendo   +8 more
doaj   +2 more sources

Adsorptive Cathodic Stripping Analysis of Xylazine Within Fouling-Resistant and Nanomaterial-Enhanced Modified Electrode Sensors [PDF]

open access: yesSensors
Xylazine (XYL), an FDA-approved veterinary tranquilizer, is being abused both as an opioid adulterant in a street-drug known as “Tranq-dope” and as a date rape drug.
Michael C. Leopold   +5 more
doaj   +2 more sources

Use Of Differential Pulse Cathodic Adsorptive Stripping Voltammetric Method For The Simultaneous Determination Of Trace Amounts Of Cadmium and Zinc [PDF]

open access: yesشیمی کاربردی روز, 2006
A selective and sensitive method for determination of cadmium and zinc is presented. The method is based on adsorptive accumulation of the complexes of Cd (II) and Zn (II) ions with 4-amiono-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-tion (MMTT) onto ...
Farzaneh Shemirani, Maryam Rajabi
doaj   +1 more source

Impact of ionic liquid [FPIM]Br on the electrodeposition of Ni and Co from an aqueous sulfate bath

open access: yesJournal of Materials Research and Technology, 2021
A novel ionic liquid, namely, 1-(4-fluorobenzyl)-3-(4-phenoxybutyl)imidazole-3-ium bromide [FPIM]Br, was used as an additive for cobalt (Co) and nickel (Ni) electrodeposition from acidic sulfate and Watts baths, respectively.
Inam M.A. Omar   +2 more
doaj   +1 more source

The Voltammetric Analysis of Selenium Electrodeposition from H2SeO3 Solution on Gold Electrode

open access: yesArchives of Metallurgy and Materials, 2015
The different voltammetry techniques were applied to understand the process of selenium deposition from sulfate solution on gold polycrystalline electrode.
Kowalik R.
doaj   +1 more source

Study on Heparin Determination Using Cathodic Stripping Voltammetry

open access: yesInternational Journal of Electrochemical Science, 2012
The new method based on simple electrolytes applied for the determination of heparin traces using differential pulse cathodic stripping voltammetry (DP CSV) is presented.
Robert Piech   +2 more
doaj   +1 more source

Pyrolyzed Photoresist Carbon Electrodes for Trace Electroanalysis of Nickel(II)

open access: yesChemosensors, 2015
Novel pyrolyzed photoresist carbon electrodes for electroanalytical applications have been produced by photolithographic technology followed by pyrolysis of the photoresist.
Ligia Maria Moretto   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy