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Fig. 1 | AMB Express

Fig. 1

From: Novel fabrication of SiO2/Ag nanocomposite by gamma irradiated Fusarium oxysporum to combat Ralstonia solanacearum

Fig. 1

a The observed change in the reaction color from (i) faint brown color (non-fermented rice husk) to (ii) brown color (F. oxysporum-fermented rice husk and nano-SiO2 spheres biosynthesis) to (iii) reddish brown color (F. oxysporum-fermented rice husk after addition of AgNO3 and formation of SiO2/Ag nanocomposite. b UV–Vis. absorption spectra of SiO2, and SiO2/Ag nanocomposite showing maximum absorbance peak at 416 nm. c XRD patterns of the bioleached SiO2 and the biofabricated Ag/SiO2 composites, under SSF by F. oxysporum

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