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. Author manuscript; available in PMC: 2019 Nov 1.
Published in final edited form as: Anal Bioanal Chem. 2018 Sep 8;410(28):7395–7404. doi: 10.1007/s00216-018-1345-7

Fig. 5.

Fig. 5.

(a) MALDI-TOF-MS spectrum of N-glycans derived from 100 ng of RNase B using 10 μg DHB+ 0.5 μg CNPs@Fe3O4 NCs. Underlines indicate the five intact high mannose structures and the arrows designate the fragmented 0,2A5 ions corresponding to the five high mannose structures. (b) MS/MS spectrum of the ISD fragmented ion at m/z=1096.3 and (c) MS/MS spectrum of the ISD fragmented ion at m/z=1318.4. Symbols as in Fig. 2.