Skip to main content
. Author manuscript; available in PMC: 2009 Jul 15.
Published in final edited form as: Anal Chem. 2008 Jun 14;80(14):5660–5665. doi: 10.1021/ac800508q

Figure 1.

Figure 1

Photographs of a circular array of nanoESI emitters. (A) Magnified view showing the uniform, externally tapered fused silica emitters. A PEEK disk used to arrange the emitters is shown in the inset with a dime for size comparison. (B) Side view of the multi-emitter showing the two PEEK disks separated by 3–4 mm to hold the emitters parallel to one another.