Vidyasagar T R, Perry G W
Brain Res Bull. 1979 Mar-Apr;4(2):285-6. doi: 10.1016/0361-9230(79)90293-4.
An improvement to tungsten-in-glass microelectrode has been made which requires to special skills. It involves the introduction of a gel solution into the glass micropipette which surrounds and binds the tungsten wire along its full length. A significant damping of microphonic effects is produced and a good fit between tungsten and glass near their tips becomes less critical for success. The electrode was found to be very stable over long recording sessions.
