Abstract
The polarisation properties of a platinum electrode in physiological saline (0·9 per cent NaCl) were studied in the linear and nonlinear range both in the frequency and time domains (parts 1 and 2). A model which states the limits of linear behaviour in the time domain is presented, its validity tested against experimental data and its equivalence with the analogous expression in the frequency domain demonstrated.
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de Boer, R. W. andvan Oosterom, A. (1978) Electrical properties of platinum electrodes: impedance measurements and timedomain analysis.Med. & Biol. Eng. & Comput.,16, 1–10.
Fischler, H. andSchwan, H. P. (1981) Polarisation impedance of pacemaker electrodes:in vitro studies simulating practical operation.,19, 579–588.
Geddes, L. A., da Costa, C. P. andWise, G. (1971) The impedance of stainless-steel electrodes.Med. & Biol. Eng.,9, 511–521.
Greatbach, W. andChardack, W. M. (1968) Myocardial and endocardiac electrodes for chronic implantation.Ann N.Y. Acad. Sci.,148, 234–251.
Gross, G. W. (1979) Simultaneous single unit recording,in vitro with photoetched laser deinsulated gold multielectrode surface.IEEE Trans.,BME-26, 273–279.
Jaron, D., Schwan, H. P. andGeselowitz, D. B. (1968) A mathematical model for the polarisation impedance of cardiac pacemaker electrodes.Med. & Biol. Eng.,6, 579–594.
Jaron, D., Briller, S. A., Schwan, H. P. andGeselowitz, D. B. (1969) Nonlinearity of pacemaker electrodes.IEEE Trans.,BME-16, 132–138.
Mansfield, P. B. (1967) Myocardial stimulation: the electrochemistry of electrode tissue coupling.Am. J. Physiol.,212, 1475–1488.
Onaral, B. (1978) Metal bioelectrode polarization: a frequency and time domain analysis. Ph.D. Dissertation. University of Pennsylvania, Philadelphia, 201.
Onaral, B. andSchwan, H. P. (1982) Linear and nonlinear properties of platinum electrode polarisation. Part 1: frequency dependence at very low frequencies.Med. & Biol. Eng. & Comput.,20, 299–306.
Onaral, B. andSchwan, H. P. (1983) Linear and nonlinear properties of platinum electrode polarisation II: time domain analysis.,21, 210–216.
Onaral, B., Schwan, H. P. andSun, H. H. (1982) Platinum electrode polarization: onset of nonlinear behavior in the frequency and time domains. Proceedings of IEEE Frontiers of Engineering in Health Care Conference, Philadelphia, USA, Sept. 1982, 516–519.
Paterson, M. M. andKesner, R. P. (1981) Electrical stimulation research technology. InMethods in physiological psychology, vol. 3. Academic Press, New York.
Rugh, W. J. (1981)Nonlinear system theory—the Volterra/Wiener approach. Johns Hopkins University Press, Baltimore, USA.
Schwan, H. P. andMaczuk, J. G. (1965) Electrode polarization impedance: limits of linearity. Proc. 18th Ann. Conf. Eng. Med. Biol., 5–1, 24.
Schwan, H. P. (1966) Alternating current electrode polarization.Biophysik,3, 181–201.
Schwan, H. P. (1968) Electrode polarization impedance. and measurements in biological materials.Ann. N.Y. Acad. Sci.,148, 191–209.
Simpson, R. W., Berberian, J. G. andSchwan, H. P. (1980) Nonlinear AC and DC polarization of platinum electrodes.IEEE Trans.,BME-27, 166–171.
Weiner, D. D. andSpina, J. F. (1980)Sinusoidal analsysi and modeling of weakly nonlinear circuits Van Nostrand Reinhold, New York.
Weinman, J. andMahler, J. (1964) An analysis of electrical properties of metal electrodes.Med. Electr. Biol. Eng.,2, 299–310.
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Schwan, H.P., Onaral, B. Linear and nonlinear properties of platinum electrode polarisation III: Equivalence of frequency-and time-domain behaviour. Med. Biol. Eng. Comput. 23, 28–32 (1985). https://doi.org/10.1007/BF02444023
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DOI: https://doi.org/10.1007/BF02444023