Agranovskiĭ A V, Berg O Iu, Evreinov G E
Med Tekh. 1998 Jan-Feb(1):23-7.
The authors examined electrodes made of stainless steel, graphitic and metalized polymeric materials for transcutaneous recording of biopotentials from the human services by the following parameters: electrode potential difference, noise voltage, phase difference-signal frequency relationships. If the phase is adequately corrected, the electrode made of graphitic cloth is effective in recording biopotentials at an amplitude of more than 20 microV over a wide frequency range.
