Figure 6.

EDS analyses of unprocessed wheat straws and synthesized structures. (a) Unprocessed wheat straws and (b) structures synthesized from wheat straws by 2,600 consecutive laser pulses with pulse energy of 0.19 mJ.

Tavangar et al. Nanoscale Research Letters 2013 8:348   doi:10.1186/1556-276X-8-348
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