Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 28, 2012; 18(32): 4419-4426
Published online Aug 28, 2012. doi: 10.3748/wjg.v18.i32.4419
Figure 3
Figure 3 Representative results recorded by the proposed method for the human colon adenocarcinoma cell line serial dilutions ranging from 104 to 10 cells/mL (numbers 1-5) and negative controls. Fluorescence is evident in the human colon adenocarcinoma cell line samples with concentration up to 10 cells/mL, as illustrated at the fluorescent emission spectra obtained after magnetic separation.