Search results for " Cancer cells recruitment"

Understanding the role of graphene oxide in the capture and eradication of circulating tumor cells

2016

The capture of circulating cancer cells on functional biomaterials is expected to control metastatic spread of a tumor, which is related to good probability containing the progression of disease burden. (1) The physicochemical characteristics of a biomaterial surface highly affect cell recruitment and adhesion, which is of great importance in such applications. Here, we designed a poly(caprolactone)-based nanocompsite scaffold, henceforth PCLMF-GO, to simultaneously recruit and kill circulating cancer cells by tuning physicochemical features of the scaffold surface through nitrogen plasma activation and hetero-phase graphene oxide (GO) covalent functionalization. Nitrogen plasma activation …

Graphene oxide surface functionalization of polymeric scaffolds for the recruitment and thermal ablation of tumor cells

2017