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- Squarewave_voltammetry abstract "Squarewave voltammetry (SWV) is a further improvement of staircase voltammetry which is itself a derivative of linear sweep voltammetry. In linear sweep voltammetry the current at a working electrode is measured while the potential between the working electrode and a reference electrode is swept linearly in time. In squarewave voltammetry, a squarewave is superimposed on the potential staircase sweep. Oxidation or reduction of species is registered as a peak or trough in the current signal at the potential at which the species begins to be oxidized or reduced. In staircase voltammetry the potential sweep is a series of stair steps. The current is measured at the end of each potential change, right before the next, so that the contribution to the current signal from the capacitive charging current is minimized. The differential current is then plotted as a function of potential, and the reduction or oxidation of species is measured as a peak or trough. Due to the lesser contribution of capacitative charging current the detection limits for SWV are on the order of nanomolar concentrations.".
- Squarewave_voltammetry thumbnail Squarewave_Potential_Sweep.JPG?width=300.
- Squarewave_voltammetry wikiPageID "14097579".
- Squarewave_voltammetry wikiPageRevisionID "584853471".
- Squarewave_voltammetry hasPhotoCollection Squarewave_voltammetry.
- Squarewave_voltammetry subject Category:Electroanalytical_methods.
- Squarewave_voltammetry type Ability105616246.
- Squarewave_voltammetry type Abstraction100002137.
- Squarewave_voltammetry type Cognition100023271.
- Squarewave_voltammetry type ElectroanalyticalMethods.
- Squarewave_voltammetry type Know-how105616786.
- Squarewave_voltammetry type Method105660268.
- Squarewave_voltammetry type PsychologicalFeature100023100.
- Squarewave_voltammetry comment "Squarewave voltammetry (SWV) is a further improvement of staircase voltammetry which is itself a derivative of linear sweep voltammetry. In linear sweep voltammetry the current at a working electrode is measured while the potential between the working electrode and a reference electrode is swept linearly in time. In squarewave voltammetry, a squarewave is superimposed on the potential staircase sweep.".
- Squarewave_voltammetry label "Squarewave voltammetry".
- Squarewave_voltammetry label "Voltammetria ad onda quadra".
- Squarewave_voltammetry sameAs Voltammetria_ad_onda_quadra.
- Squarewave_voltammetry sameAs m.03ctjfr.
- Squarewave_voltammetry sameAs Q4016323.
- Squarewave_voltammetry sameAs Q4016323.
- Squarewave_voltammetry sameAs Squarewave_voltammetry.
- Squarewave_voltammetry wasDerivedFrom Squarewave_voltammetry?oldid=584853471.
- Squarewave_voltammetry depiction Squarewave_Potential_Sweep.JPG.
- Squarewave_voltammetry isPrimaryTopicOf Squarewave_voltammetry.
