Micro-electrical detector on-chip

摘要

A micro-electric detector for use in a micro-analysis system is provided. The micro-electric detector comprises a first substrate having a first surface, comprising at least one microchannel and at least one reservoir in fluid communication with the microchannel; a second substrate having a second surface disposed on the first surface of the first substrate; and a sensing portion comprising at least one pair of first electrodes for detection, which is disposed on the second surface of the second substrate along the microchannel, such that the first electrodes are positioned facing a bottom of the microchannel. <IMAGE>