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.
(a) Schematic diagram of the structure and LDI-TOF-MS application of ZnO/RGO nanohybrid structures. (b) LDI-TOF-MS spectra and (c) standard concentration curve of B[a]P obtained with ZnO/RGO nanohybrid structures with different concentration. Adapted with permission from ref. [93]. Copyright (2018) Elsevier.
