Figure 6.
XRD patterns of the AgNPs synthesized exogenously by T. apollinea at day 3 and day 6. Plants were treated with 1 mM AgNO3 alone or with different concentrations of PEG corresponding to −0.1 MPa, −0.2 MPa, and −0.4 MPa. The XRD patterns showed diffraction peaks corresponding to the planes of Ag0 and Ag2O based on JCPDSV cards of Ag0 and Ag2O.