TY - GEN
T1 - 3000Hz cell manipulation in a microfluidic channel
AU - Tsai, Chia-Hung
AU - Teramura, Kaoru
AU - Hosokawa, Naoya
AU - Mizoue, Koji
AU - Takayama, Toshio
AU - Kaneko, Makoto
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/12/13
Y1 - 2017/12/13
N2 - This paper reports an ultra-fast manipulation on micro-scale objects in a microfluidic channel. The objects are manipulated in simple harmonic motions and the manipulation speed has been achieved up to 3000 Hz. While the maximum speed was only about 130 Hz in previous works, the speed is advanced with an additional order in this work. Based on the experimental results, we find that the gain decreases along the line of -20 dB/decade in a logarithmic plot. The transfer function based on a theoretical model was employed for interpreting the results. The experimental gain and theoretical gain were well matched. Finally, experiments with red blood cells were performed and it supports the feasibility of applying such ultra-fast manipulation to cell evaluations.
AB - This paper reports an ultra-fast manipulation on micro-scale objects in a microfluidic channel. The objects are manipulated in simple harmonic motions and the manipulation speed has been achieved up to 3000 Hz. While the maximum speed was only about 130 Hz in previous works, the speed is advanced with an additional order in this work. Based on the experimental results, we find that the gain decreases along the line of -20 dB/decade in a logarithmic plot. The transfer function based on a theoretical model was employed for interpreting the results. The experimental gain and theoretical gain were well matched. Finally, experiments with red blood cells were performed and it supports the feasibility of applying such ultra-fast manipulation to cell evaluations.
UR - http://www.scopus.com/inward/record.url?scp=85041948770&partnerID=8YFLogxK
U2 - 10.1109/IROS.2017.8206132
DO - 10.1109/IROS.2017.8206132
M3 - Conference contribution
AN - SCOPUS:85041948770
T3 - IEEE International Conference on Intelligent Robots and Systems
SP - 2968
EP - 2973
BT - IROS 2017 - IEEE/RSJ International Conference on Intelligent Robots and Systems
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2017
Y2 - 24 September 2017 through 28 September 2017
ER -