view article
Figure 8
Polarity distribution for polished (down to the middle of the quasi-spherical sample) dumb-bell objects, grown in a gel made of gelatin (10 wt%) and water. Both objects are bipolar and show the same pyroelectric current flow direction as fluoro­apatite (FAP; Burgener et al., 2015BB14). The result also shows that, for these cases, the N-termini point towards the growing interface (Sommer et al., 2016BB51; extended paper to be published).

IUCrJ
Volume 4| Part 4| July 2017| Pages 360-368
ISSN: 2052-2525
https://doi.org/10.1107/S205225251700700X