Capture and Stimulated Release of Circulating Tumor Cells on Polymer‐Grafted Silicon Nanostructures

This is the authors' abstract. We don't add key points for this paper.

A platform for capture and release of circulating tumor cells is demonstrated by utilizing polymer grafted silicon nanowires. In this platform, integration of ligand-receptor recognition, nanostructure amplification, and thermal responsive polymers enables a highly efficient and selective capture of cancer cells. Subsequently, these captured cells are released upon a physical stimulation with outstanding cell viability.