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. Author manuscript; available in PMC: 2010 Oct 1.
Published in final edited form as: Electrophoresis. 2009 Oct;30(19):3347–3354. doi: 10.1002/elps.200900234

Figure 1.

Figure 1

A) Palladium electrodeposition on a palladium decoupler using −100 mV (vs Ag/AgCl, 3 depositions, 90 sec. each in duration); B) serpentine microchip used for the pinched injection scheme. The labels are as follows: B, buffer reservoir; BW, buffer waste; S, sample; and SW, sample waste. The dotted circle indicates the BW reservoir for a straight channel microchip; C) micrographs of the asymmetrically tapered turn and non-tapered turn; D) Micrograph showing palladium decoupler and carbon ink electrode reversibly sealed over the electrophoresis channel.