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. 2014 Nov 23;86(24):11942–11945. doi: 10.1021/ac503808r

Figure 4.

Figure 4

Laser desorption/ionization performance of the calcinated AuNP film and comparison to MALDI. (a) SALDI spectrum of [Sar1, Thr8]-angiotensin II (M1=956.1) and neurotensin (M2 = 1672). (b) SALDI spectrum of a cytochrome c digest. (c) MALDI spectrum of the same cytochrome c digest with CHCA used as matrix.