Fig. 3
FTIR spectra of CvM (a), PkM (b), and VmM (c) after Pb(II) sorption (solid line) in the range of 1180–1800 cm− 1. pH-modified EPS as a control (dash line): pH 4 (blue), pH 5 (red), pH 6 (green).
Fig. 3 | Scientific Reports
FTIR spectra of CvM (a), PkM (b), and VmM (c) after Pb(II) sorption (solid line) in the range of 1180–1800 cm− 1. pH-modified EPS as a control (dash line): pH 4 (blue), pH 5 (red), pH 6 (green).
