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. Author manuscript; available in PMC: 2010 Mar 13.
Published in final edited form as: Nat Chem. 2009 Sep 13;1:562–567. doi: 10.1038/nchem.360

Fig. 4. Response time of the array.

Fig. 4

Total Euclidean distance of the array is plotted versus time for five representative TICs at their IDLH concentrations; the average of seven trials is shown. The Euclidean distance is simply the total length of the 108-dimensional color difference vector, i.e., the total array response.