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. Author manuscript; available in PMC: 2016 Jan 31.
Published in final edited form as: Microfluid Nanofluidics. 2014 Jun 18;18(2):199–214. doi: 10.1007/s10404-014-1416-9

Fig. 6.

Fig. 6

Full Factorial DOE results a) Effect of the flow rate on the time and volume required to reach the limit of detection b) Effect of the number of beads on the time to reach LOD at different flow rates c) Effect of number of beads on the sample volume at selected flow rates d) Relationship between the flow rate, time required to reach the LOD, and the binding efficiency defined as the fraction of protein flowed through the channel that is bound