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 average Raman spectra obtained for CCD-18 Co human normal control cells (control sample), the average Raman spectra typical for CCD-18 Co human normal control cells supplemented with vitamin C for 24 h (A) and the differential Raman spectrum (B) calculated based on spectra presented on panel (A); excitation laser line 532 nm; number of cells = 6 for each type.
