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. Author manuscript; available in PMC: 2014 Jan 15.
Published in final edited form as: Langmuir. 2012 Dec 31;29(2):696–700. doi: 10.1021/la3033995

Figure 3.

Figure 3

(a) MALDI spectra of 2:5 Insulin:Lysozyme calibration protein mixture on a MALDI plate, (b) eluant of 3 minute fractionation study showing Lysozyme fragments, (c) released Insulin 3 minute fractionation study, (d) eluant of 1 minute fractionation study showing Lysozyme fragments, (e) released Insulin after 1 minute fractionation study.