Skip to main content
. 2011 Jun 9;12(6):3821–3830. doi: 10.3390/ijms12063821

Figure 1.

Figure 1

Figure 1

XRD patterns of nanoparticles obtained by the microemulsion process with different water to surfactin ratios (W/S; 250, 500, 1000 and 40,000): (a) without calcination, (b) with calcination at 800 °C.