Fig. 11
From: Spray drying OZ439 nanoparticles to form stable, water-dispersible powders for oral malaria therapy
![Fig. 11](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12967-019-1849-8/MediaObjects/12967_2019_1849_Fig11_HTML.png)
XRPD of spray dried OZ439 NP powder after oven storage at a 50 °C and 75% RH in uncapped vials for a month and b 40 °C and 75% RH in capped vials for 6 months. Distinct Bragg peaks are observed, but do not change in intensity or width over time. Individual profiles are offset vertically to facilitate comparison