Results 301 to 310 of about 134,317 (323)

Dynamic Electrochemical Impedance Spectroscopy

ECS Transactions, 2009
The hardware and software for a dynamic electrochemical impedance spectroscopy system are described. The applied waveform is a continuous computer-generated multisine waveform added to a potential sweep. A fast potentiostat applies the potential signal and the impedance is derived from the Fourier transforms of the measured current and potential ...
David Harrington, Robert L. Sacci
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Electrochemical impedance spectroscopy of polynucleotide adsorption

Bioelectrochemistry, 2002
The dependence of the impedance of the electrode double layer of mercury electrode on frequency around the potentials of the tensammetric peaks of single-stranded and double-helical polynucleotides and DNA was studied. From the frequency dependence of the impedance of the electrode double layer represented in a complex plane impedance plot, the ...
L, Strasák, J, Dvorák, S, Hason, V, Vetterl   +3 more
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Electrochemical Impedance Spectroscopy of protective coatings

Materials and Corrosion, 1985
AbstractElectrochemical impedance spectroscopy (EIS) carried out over a wide frequency range (105 to 10−2 Hz) allows us to obtain mechanistic information concerning corrosion protection by coatings. Examples are given for polymer coatings on an Al alloy as a function of surface petreatment and for anodized Al alloys.
F. Mansfeld, M.W. Kendig
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Electrochemical Impedance Spectroscopy

2012
Electrochemical impedance spectroscopy (EIS) is a method to study the characteristics of organic and inorganic materials, based on their passive electrical properties, determined by the observation of the tissue electrical response to the passage of external electrical energy.
AZZARELLO, ELISA, MASI, ELISA, MANCUSO, STEFANO   +2 more
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Reagentless biosensing using electrochemical impedance spectroscopy

Bioelectrochemistry, 2002
The use of electrochemical impedance spectroscopy (EIS) and the conducting polymer, poly (pyrrole), as an integrated recognition and transduction system for reagentless biosensor systems was demonstrated with two different systems. The first system being an immunoassay for detection of luteinising hormone (LH) with the antibody being entrapped with in ...
G, Farace, G, Lillie, T, Hianik, P, Payne, P, Vadgama   +4 more
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Electrochemical impedance spectroscopy of polypyrrole based electrochemical immunosensor

Bioelectrochemistry, 2010
Polypyrrole (Ppy) has been shown as a matrix for label-free electrochemical immunosensor based on electrochemical impedance spectroscopy (EIS) measurements. The immunosensing system model presented here was based on bovine leukemia virus (BLV) protein (gp51) entrapped within electrochemically-synthesized polypyrrole (Ppy/gp51).
A, Ramanavicius, A, Finkelsteinas, H, Cesiulis, A, Ramanaviciene   +3 more
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Electrochemical Impedance Spectroscopy

2023
Jianbo Zhang, Shangshang Wang, Kei Ono
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Electrochemical Impedance Spectroscopy

2008
Orazem, Mark E., Tribollet, Bernard
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Fast Electrochemical Impedance Spectroscopy

2017
Pavle Boškoski, Andrej Debenjak, Biljana Mileva Boshkoska   +2 more
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Electrochemical Impedance Spectroscopy

2016
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