Multifunctional bending magnet beamline with a capillary optic for X-ray fluorescence studies of metals in tissue sections

Roter, B.; Crawford, A.M.; Jin, Q.; Glowacki, A.T.; Lai, B.; Marin, F.S.; Maxey, E.; Shi, X.; Culotta, V.C.; Wildeman, A.S.; Patel, N.K.; O'Halloran, T.V.; Jacobsen, C.

doi:10.1107/S1600577526000925

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Figure 9
Test of the dependence on the estimated spatial resolution δ_res based on three different selections of the `signal' trend points to include in the fit of S(u_r) $[\simeq]$ Pu_r^a of equation (8)

, as discussed in Section 2.4

. We carried this test out on the Ca image shown in Fig. 5

(a). These three different estimates for the spatial resolution δ_res of equation (14)

were within 2.2% of each other.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 33| Part 2| March 2026| Pages 319-330

https://doi.org/10.1107/S1600577526000925

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