Table 1.

Compositional and particle stability analysis of CuNPs.

Element	Weight%	Atomic%
C K	13.02	39.92
O K	5.32	12.25
Si K	0.27	0.35
S K	0.40	0.46
Ca K	0.28	0.26
Cu K	79.87	46.29
Zn K	0.84	0.47
Totals	100.00