Figure 4

Dimensional distribution of the prepared Fe(III) doped CNDs (a) dispersed in water, acetone and chloroform; TEM micrographs (b,c) of Fe(III) doped CNDs; and AFM imaging recorded for Fe(III) doped CNDs dispersed in (d) water, (e) chloroform.

Dimensional distribution of the prepared Fe(III) doped CNDs (a) dispersed in water, acetone and chloroform; TEM micrographs (b,c) of Fe(III) doped CNDs; and AFM imaging recorded for Fe(III) doped CNDs dispersed in (d) water, (e) chloroform.