Anti-human lung adenocarcinoma, cytotoxicity, and antioxidant potentials of copper nanoparticles green-synthesized by Calendula officinalis

Figures & data

Figure 1. EDS analysis of CuNPs@C. officinalis.

Figure 2. SEM images of CuNPs@C. officinalis.

Figure 3. FT-IR spectra of CuNPs@C. officinalis.

Figure 4. XRD pattern of CuNPs@C. officinalis.

Figure 5. The antioxidant properties of CuNPs@C. officinalis and BHT against DPPH.

Table 1. The IC50 of CuNPs@C. officinalis and BHT in antioxidant test.

	CuNPs@C. officinalis (µg/mL)	BHT (µg/mL)
IC50 against DPPH	193 ± 0^a	154 ± 0^a

Figure 6. The cytotoxicity and anti-lung adenocarcinoma properties of CuNPs@C. officinalis against HLC-1 (a), LC-2/ad (b), PC-14 (c), and HUVEC (d) cell lines.

Table 2. The IC50 of CuNPs@C. officinalis in the anti-lung adenocarcinoma test.

	CuNPs@C. officinalis (µg/mL)
IC50 against HUVEC	-
IC50 against HLC-1	514 ± 0^b
IC50 against LC-2/ad	328 ± 0^a
IC50 against PC-14	297 ± 0^a