An electrochemical assay includes a method for determining with great accuracy the time at which an applied sample bridges a gap between the electrodes of an electrochemical cell. The method involves applying a constant small current across the gap, while monitoring the potential difference between the...http://www.google.es/patents/US6193873?utm_source=gb-gplus-sharePatente US6193873 - Sample detection to initiate timing of an electrochemical assay
Sample detection to initiate timing of an electrochemical assay
