TY  - CONF
ID  - SisLab2742
UR  - https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2742/
A1  - Do, Quang Loc
A1  - Nguyen, Thu Trang
A1  - Bui, Thanh Tung
A1  - Tran, Thi Thuy Ha
A1  - Le, Van Chieu
A1  - Vo, Thi Thuong Lan
A1  - Hoang, Thi My Nhung
A1  - Jen, Chun-Ping
A1  - Chu, Duc Trinh
Y1  - 2017/11//
N2  - In this paper, a novel design of an impedance sensor integrated on stepping dielectrophoresis manipulation platform for biological cells detection is presented. The platform consists of fluidic working chamber and manipulating/sensing gold electrodes. Gold electrodes are patterned on glass substrate and protected by an insulating layer to avoid the direct contact between metal electrodes and electrolyte. The outer circular electrodes implement hiological cell manipulating function while the inner electrodes construct sensing electrodes pair which are connected to an impedance analyzer to detect the appearanceo of biological cells on the sensing area. Several experiments have been implemented to investigate the performance of trapping A549 cell line based on aptamer immobilization on gold surface, and impedance spectroscopy readout method.
TI  - Circular electrodes stepping manipulation platform for A549 cancer cell detection
SP  - 649
M2  - Phan Thiet, Vietnam
AV  - none
EP  - 652
T2  - The 6th International Workshop on Nanotechnology and Application (IWNA)
ER  -