| abstract |
The device is a multi-cell test device, comprising: na plurality of coplanar electrochemical cells, comprising, in sequence: n(a) a common first substrate (1101) having a layer of conductive material applied to a first surface thereof; n(b) a common electrically-resistive middle layer (1104); and n(c) a common second substrate (1102) having a layer of conductive material applied to a first surface thereof, the first surface of the first substrate and the first surface of the second substrate being adhered to the electrically resistive middle layer. Each electrochemical cell comprises: n na sample-receiving end, na connector end having a plurality of connectors, and na sample space passing through the electrically resistive middle layer, bounded on opposing sides by a portion of the conductive material of the first and second substrates forming an unpatterned first electrode, and being connected with the sample-receiving end of the device. |