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Figure 3
Crystal detection in ChipX3 by fluorescence. (a, b) CCA crystals grown as described in Table 1[link] with 0.6% CCA-TFL; (c, d) PhP1 crystals grown as described in Table 1[link] with 10 mM Tb-Xo4. (a, c) Crystals illuminated with white light. (b) Crystal illuminated with a 520 nm light source and image taken with a low-pass filter at 550 nm (LP550); inset, structure of carboxyrhodamine-succinimidyl ester. (d) Crystal illuminated with a 280–380 nm UV source; inset, structure of Tb-Xo4. The scale bar is 0.1 mm in length.

IUCrJ
Volume 6| Part 3| May 2019| Pages 454-464
ISSN: 2052-2525
https://doi.org/10.1107/S2052252519003622