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An electrochemical-TUNEL method for sensitive detection of apoptotic cells
Shanhu Liu1, Ziyi Zhang1, Shiwei Zhou2
1Institute of Environmental and Analytical Sciences, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, People's Republic of China.
The Analyst
|October 29, 2015
Abstract:
An electrochemical-TUNEL method was developed for a cell sensor. A 3-D bio-interface based on CNT@PDA-FA was employed in the cytosensor, which significantly improved the cell capture. By coupling with a QD-based nanoprobe and electrochemical stripping analysis, the cytosensor exhibited attractive performance for detection of apoptotic cells.
