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. 2021 Mar 10;13(6):855. doi: 10.3390/polym13060855

Table 4.

Percentage of elements of the sample obtained by EDX analyses.

Sample * C% * H% * N% Zn% Al% Fe%
Fe3O4 - 0.54 0.07 - - 8.50
ZLDH - 2.37 0.40 0.10 0.19 -
5-FU 4.40 5.00 1.40 - - -
PVA 4.30 8.60 0.07 - - -
FPVAFU-ZLDH 0.49 1.60 0.02 0.02 0.10 0.30

Noted: The elements marked with an asterisk (C, H, and N) were examined using the CHNS analysis.