Apparatus and method for detecting motion characteristics of particles in flow channel유로 내 입자의 이동특성 분석기 및 그 분석방법

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The present invention is an apparatus and method for detecting the motion characteristics of particles in a flow channel. The apparatus includes first and second electrode groups, each having a pair of electrodes, which are arranged to be spaced apart from each other in a flow channel. The pair of electrodes function as both a drive electrode and a sensing electrode for directly applying voltage and measuring impedance between the electrodes. An operation control unit measures variation in electrical pulses generated in the first and second electrode groups, thus detecting motion characteristics of the particles. The present invention is advantageous in that it does not require complicated optical measuring instruments or analyzing instruments, and in that it can be used to easily detect the motion characteristics of particles in a flow channel merely by analyzing variation in electrical pulses without requiring preliminary information.
Assignee
KAIST
Country
US (United States)
Issue Date
2013-12-03
Application Date
2007-07-16
Application Number
12374092
Registration Date
2013-12-03
Registration Number
8598863
URI
http://hdl.handle.net/10203/230833
Appears in Collection
BiS-Patent(특허)
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