Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Score plot (A) and loading plot (B) of principal component analysis (PCA) of extracts from Lavandula viridis L’Hér (LV) and Thymus lotocephalus G. López and R. Morales (TL) shoots cultured in media with 0 (control), 1, 5 or 10 mg/mL of CuO, ZnO and Fe3O4 nanoparticles.
