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. Author manuscript; available in PMC: 2007 Nov 19.
Published in final edited form as: Anal Chem. 2007 Mar 6;79(7):2756–2761. doi: 10.1021/ac062179n

Figure 1.

Figure 1

Schematic drawings of two microfluidic devices used to inject a substrate into an array of preformed plugs: (A) simple T-junction device; (B) multijunction injector described in this paper. Parameters for the physical model, including ΔPflow and Pcap, are shown (see the text for details).