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. 2020 Oct 13;10:17094. doi: 10.1038/s41598-020-74254-y

Figure 2.

Figure 2

Scanning electron microscopy (SEM) of adsorbents (a) STpe and (b) the STpe-AgNP hybrid, showing increased roughness in surface morphology in the latter; and Energy dispersive X-ray spectroscopy (EDX) of (c) STpe and (d) the STpe-AgNp hybrid, showing their elemental compositions; and (e) particle size distribution of the AgNP nanoparticles on the hybrid adsorbent.