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. Author manuscript; available in PMC: 2014 Nov 7.
Published in final edited form as: Analyst. 2013 Nov 7;138(21):6337–6346. doi: 10.1039/c3an01010d

Figure 3.

Figure 3

(A) Schematic illustration of the single-neuron releasate collection approach using the dual-capillary collection system and the neuron sample well. Arrows indicate flow direction. (B) Microscopic view of a dual-capillary collection from a single cultured bag cell neuron in the well. (C) MALDI MS spectra from the releasates from two individual bag cell neurons collected both pre-stimulation (showing few peaks) and during/after KCl stimulation of the neuron showing α-BCP(1–7) at m/z 922.6, α-BCP at m/z 1122.7, AP(1–20) at m/z 2233.4, AP at m/z 2959.6, and ELH at m/z 4383.5.