Figure 6
Survey XPS spectra of lyophilized composites D@GO-COOH and D@GO-COOH@(PEI/PAA)8 (a); Deconvolution of XPS peaks of the core-shell composite D@GO-COOH@(PEI/PAA)8: (b), C(1s); (c), O(1s); (d), N(1s).
Figure 6 | Scientific Reports
Survey XPS spectra of lyophilized composites D@GO-COOH and D@GO-COOH@(PEI/PAA)8 (a); Deconvolution of XPS peaks of the core-shell composite D@GO-COOH@(PEI/PAA)8: (b), C(1s); (c), O(1s); (d), N(1s).
