An electroactive and thermo-responsive material for the capture and release of cells

Non-invasive collection of target cells is crucial for research in biology and medicine. In this work, we combine a thermo-responsive material, poly(N-isopropylacrylamide), with an electroactive poly(3,4-ethylene-dioxythiopene):poly(styrene sulfonate), to generate smart conductive copolymer the label-free non-invasive detection capture release on gold electrodes by electrochemical impedance spectroscopy. The functionalized fibronectin tumor cells, undergoes conformational change response temperature, causing cells. Simultaneously, acts as sensor, monitoring cancer This platform has potential play role top-notch electrical human clinical settings.