Results 181 to 190 of about 942 (229)

Recent advances in electrochemical sensing and remediation technologies for ciprofloxacin. [PDF]

open access: yesEnviron Sci Pollut Res Int
Kini V   +5 more
europepmc   +1 more source

Determination of nifedipine in human plasma by square wave adsorptive stripping voltammetry

open access: yesJournal of Pharmaceutical and Biomedical Analysis, 2002
A simple, sensitive and selective square-wave adsorptive stripping voltammetric method has been developed and validated for the determination of nifedipine (NIF) in plasma. The assay was performed after single extraction of NIF from alkalinised plasma into organic phase.
Incilay SÜSLÜ
exaly   +4 more sources

Adsorptive stripping square-wave voltammetry of DNA

Journal of Electroanalytical Chemistry, 1997
Abstract Faradaic currents produced by DNA at neutral pH are studied by square-wave voltammetry (SWV) in connection with an HMDE. Under these conditions single-stranded DNA produces a cathodic peak (due to the reduction of adenine and cytosine residues) which is better developed than the peak obtained by CV and DPV; the SWV peak can thus be measured ...
František Jelen   +2 more
exaly   +2 more sources

Determination of oxcarbazepine by Square Wave Adsorptive Stripping Voltammetry in pharmaceutical preparations

Journal of Pharmaceutical and Biomedical Analysis, 2007
A procedure for the determination of oxcarbazepine (OXC) by Square Wave Adsorptive Stripping Voltammetry (SWAdSV) has been optimized. Selection of the experimental parameters was made using experimental design methodology. The detection limit was 1.74 x 10(-7) mol dm(-3). This method was used to determine oxcarbazepine in pharmaceutical preparations.
Olga Dominguez Renedo   +1 more
exaly   +3 more sources

Study and determination of the pesticide Imidacloprid by square wave adsorptive stripping voltammetry

Talanta, 2001
An electroanalytical method has been developed for the detection and determination of the pesticide 1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2ylidineamine (Imidacloprid) by square wave adsorptive stripping voltammetry on a hanging mercury drop electrode (HMDE) in aqueous solution with Britton-Robinson buffer as supporting electrolyte.
A Guiberteau Cabanillas   +1 more
exaly   +3 more sources

Determination of ketorolac in human serum by square wave adsorptive stripping voltammetry

Talanta, 2001
The adsorption behavior of ketorolac on a hanging mercury drop electrode (HMDE) was explored by square-wave and cyclic voltammetry. The square wave voltammetric response of ketorolac depends on the parameters of the square wave voltammetry excitation signal as well as on the pH of the medium and the accumulation time.
Abd-Elgawad Radi, M M Ghoneim
exaly   +3 more sources

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