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.
The microstructure of upper surface of Eremurus spectabilis Root fructans (ESRF) film (A1, A2), and ESRF/Rhus coriaria L. extract (RCLE) films at 1% (B1, B2) 2% (C1, C2), 3% (D1, D2) 4% (E1, E2) of RCLE concentrations and 3000× (A1, B1, C1, D1, and E1) and 5000× (A2, B2, C2, D2, and E2) magnifications.
