Figure 1: An original DETECHIP® array. A 32-well DETECHIP® array of the original proof of concept version is shown. Control wells are located adjacent to analyte wells for direct comparison. Color changes (CC) can be seen on the left while fluorescence changes (FC) are visualized under ultraviolet light at 254 nm. All values for DC1 are recorded beginning with CC in buffer A, then FC in buffer B, etc., resulting in the overall code 1111-1111-0000-1010-0101-0000-0000- 1010. For each digit in the final combined code, the digit that prevailed was the one that the majority of the readers reported.