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Figure 8
(a) STXM image of a particle from the 1:1 sample with 287.1 eV photon energy, just above the C=O bond peak showing differences of attenuation between the contamination around the particle and HBsAg. (b) STXM images of a particle from the 1:10 sample with 288.1 eV photon energy in the range attributed to C—H and C—N bonds.

IUCrJ
Volume 9| Part 1| January 2022| Pages 11-20
ISSN: 2052-2525
https://doi.org/10.1107/S205225252101071X