Skip to main content
. Author manuscript; available in PMC: 2016 Oct 21.
Published in final edited form as: Analyst. 2015 Oct 21;140(20):6955–6963. doi: 10.1039/c5an00897b

Figure 2.

Figure 2

a) Mass spectra signal for a 0.1 μg/μl solution of BSA in μFAIMS/IMS-MS analysis with (black) and without (red) the μFAIMS attached to the IMS-MS platform. The black trace represents the BSA signal with the μFAIMS coupled and activated at DF from 50 Td to 250 Td. The MS spectra extracted for 250 Td DF with b) 1.5 Td – 2.5 Td CF range, and c) 3.2 Td – 4 Td CF range.