Research Article

Integrated Microfluidic Device for Enrichment and Identification of Circulating Tumor Cells from the Blood of Patients with Colorectal Cancer

Figure 3

Capture efficiency of colorectal cancer lines spiked in PBS or the healthy donor blood. (a) The capture efficiency of cells using different cell lines in 1x PBS was used to show the performance of the device. (b) To assess cell capture efficiency under physiological conditions, a series of spike-in experiments in which a certain number of colorectal cancer were spiked into peripheral blood samples from healthy donors.
(a)
(b)