In Fawcett et al.,Reference Fawcett, Crowder, Kabekkodu, Needham, Kaduk, Blanton, Petkov, Bucher and Shpanchenko1Figures 9–11 are incorrectly captioned. Correct captions are displayed below.
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Figure 9. X-ray diffraction patterns of cellulose triacetate that were processed under varying degrees of mechanical and thermal processing. The processing treatments changed molecular orientation and crystallinity.
![](https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary-alt:20160712024238-48911-mediumThumb-S0885715613000274_fig2g.jpg?pub-status=live)
Figure 10. Four digital X-ray diffraction pattern simulations for four independent determinations of ammonia cellulose, each pattern is clearly distinguishable from the others.
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Figure 11. Top: The maximum d-spacing distribution for cellulosic materials in the Release 2012 PDF-4+ database. Bottom: Characteristic examples from experimental data. The two with major peaks at low angles are substituted celluloses while the third pattern is unsubstituted.
The publisher regrets the error.