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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. 6.

Fig. 6.

MALDI-TOF-MS spectra of permethylated N-glycans derived from 100 ng of RNase B, using (a) 10 μg DHB (b) 10 μg DHB+ 0.025 μg CNPs@Fe3O4 NCs. MALDI-TOFMS spectra of permethylated N-glycans derived from 100 ng of bovine fetuin, using (c) 10 μg DHB (d) 10 μg DHB+ 0.025μg CNPs@Fe3O4 NCs. Symbols as in Fig. 2.