To solve such shortcomings that for example, the use of a few units of high-output lasers and a high-voltage generator for screening, in the existing chromosome sorter, a diversion model of a cell sorter, results in the scaling up of a screening device and the requirement of large power in actual operation, and further, that a fluorescent coloring matter is needed for staining, and the coloring matter needs to be excited using the high-output laser, but with the consequent unavoidable suffering of chemical damage to and also, of mechanical damage to the molecules of a specimen by a screening process at applied high voltage.
This method employs a microfluid device chip a few centimeters square and a device which generates an optional ambipolar waveform with voltage of a few volts, as constituents.
COPYRIGHT: (C)2008,JPO&INPIT
Hiroshi Yokoyama
Takahashi Kazunori
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