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. Author manuscript; available in PMC: 2016 Feb 7.
Published in final edited form as: Anal Methods. 2015 Jan 14;7(3):884–893. doi: 10.1039/C4AY02569E

Figure 5.

Figure 5

PC 12 cell analysis. A) Schematic of assembly for PC 12 cell analysis. i) The PDMS microchip is sealed over the embedded fused-silica capillary. ii) The capillary is placed in solution and sample is withdrawn to the PDMS microchip. iii) Micrograph of immobilized PC 12 cells. B) Electropherograms of physiological saline, K+ stimulated release, and 100 µM NE/DA standards.