| 摘要 |
The present invention relates to a device and method for concentrating and detecting target molecules in a flowing fluid sample. The device includes a housing defining a passage through which a fluid sample flows and a concentrating device positioned in the housing and including at least one electrode on a first side of the passage. The at least one electrode on the first side of the passage has a polarity which electrostatically attracts target molecules in the flowing fluid sample. The device also includes a detection device downstream of the concentrating device and including test structures having capture probes that are capable of specifically binding to the target molecules, if any, in the flowing fluid sample. The test structures are positioned in the housing on the first side of the passage.
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