The conductive gel
provides a frictional resistance against which the DNA strands migrate, with short strands suffering the least resistance (thus moving the fastest, and reaching the far capillary end first) and the longest molecules encountering the most resistance (moving the slowest, and reaching the far capillary end last).
Then those dangling wires are attached to my head along with a dab of conductive gel
In his lab, Rao coated his head with conductive gel
and pulled on an electrode-studded cap that looked like something the swimming movie star
com)-- Created by the sensor's manufacturer Plessey Semiconductors, imPulse[TM] is aimed at the home health market, and will allow the routine, quick and accurate recording of ECG signals outside of the medical environment - without the need for conductive gel
or skin preparation.
However, they are still using conductive gel
on the helmet, although it uses fewer electrodes.
EKG pads are made of a fine-pore reticulated loam impregnated with a conductive gel
The patch contains a conductive gel
containing a proprietary formula.