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. Author manuscript; available in PMC: 2014 Nov 19.
Published in final edited form as: Anal Chem. 2013 Nov 5;85(22):10.1021/ac402858a. doi: 10.1021/ac402858a

Figure 1.

Figure 1

Schematic diagram of the diagonal capillary electrophoresis system. An LTQ-XL mass spectrometer was connected to the electrophoresis system through the electrokinetically-pumped sheath-flow nanospray interface. A ~4.5 cm open-tube monolithic microreactor was synthesized at the distal end of the first capillary.