Avtor/Urednik		Kordaš, M; Melik, Živa; Peterec, D; Zorec, R
Naslov		The voltage-clamp apparatus assisted by a 'current pump'
Tip		članek
Vir		J Neurosci Methods
Vol. in št.		Letnik 26, št. 3
Leto izdaje		1989
Obseg		str. 229-32
Jezik		eng
Abstrakt		A current pump is described, which is attached to the last stage of the 2-microelectrode voltage-clamp apparatus. Thus a voltage-to-current conversion independent of the impedance of the current microelectrode is obtained. In this way it is possible to pass relatively large currents through the current microelectrode and in the same time to have a stable negative feed-back system.
Deskriptorji		ELECTRONICS ELECTROPHYSIOLOGY MUSCLES ELECTROPHYSIOLOGY MEMBRANE POTENTIALS MUSCLES RANIDAE