TY - GEN
T1 - Active particles as mobile microelectrodes for unified, directed and label-free cargo transport and delivery
AU - Huo, Xiaoye
AU - Wu, Yue
AU - Park, Sinwook
AU - Boymelgreen, Alicia
AU - Yossifon, Gilad
N1 - Publisher Copyright:
© 2019 CBMS-0001.
PY - 2019
Y1 - 2019
N2 - Herein, we study the transport of cargo manipulation (loading and release) and self-propelling (Janus particle - JP) carrier, acting as a mobile microelectrode, is singularly controlled using an alternating current electric field. The underlying mechanism of the cargo manipulation was dielectrohporesis (DEP) which enabled selective and label-free loading and release by simply tuning the frequency. It is demonstrated that trapping is enabled via both negative and positive DEP with distinctly different trapping locations on the JP. In addition, magnetic steering enabled the study of the number of trapped cargo and the maximal loading as a function of the cargo size and electric field parameters.
AB - Herein, we study the transport of cargo manipulation (loading and release) and self-propelling (Janus particle - JP) carrier, acting as a mobile microelectrode, is singularly controlled using an alternating current electric field. The underlying mechanism of the cargo manipulation was dielectrohporesis (DEP) which enabled selective and label-free loading and release by simply tuning the frequency. It is demonstrated that trapping is enabled via both negative and positive DEP with distinctly different trapping locations on the JP. In addition, magnetic steering enabled the study of the number of trapped cargo and the maximal loading as a function of the cargo size and electric field parameters.
KW - Active Particle
KW - Cargo Transport
KW - Dielectrophoresis
KW - Mobile Microelectrode
UR - http://www.scopus.com/inward/record.url?scp=85094976692&partnerID=8YFLogxK
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AN - SCOPUS:85094976692
T3 - 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019
SP - 158
EP - 159
BT - 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019
PB - Chemical and Biological Microsystems Society
T2 - 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019
Y2 - 27 October 2019 through 31 October 2019
ER -