Advanced Materials, Vol.27, No.43, 6848-6848, 2015
Antibody-Modified Reduced Graphene Oxide Films with Extreme Sensitivity to Circulating Tumor Cells
An antibody-modified reduced graphene oxide (rGO) film with unexpected extreme sensitivity to circulating tumor cells (CTCs) is reported. The antibody-modified rGO films efficiently capture CTCs from billions of blood cells and minimize the background of white blood cells, without complex microfluidic operations.