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DIGITAL PCR SYSTEM AND DIGITAL PCR DROPLET FORMATION METHOD
DIGITAL PCR SYSTEM AND DIGITAL PCR DROPLET FORMATION METHOD
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机译:数字PCR系统和数字PCR液滴形成方法
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摘要
A digital PCR system includes a droplet formation assembly and a droplet ejection hole assembly, the droplet ejection hole assembly being connected below the droplet formation assembly. The droplet formation assembly includes a cover plate and at least one annular step connected to a lower surface of the cover plate, and the droplet ejection hole assembly has a plurality of droplet ejection holes. The upper surface of the droplet ejection hole assembly, the lower surface of the cover plate and the annular step jointly enclose to form a droplet formation chamber. A vaporization component is provided within the droplet ejection holes, being used for vaporizing a liquid layer of a digital PCR solution in the droplet ejection holes and quickly pushing same into droplet formation oil in the droplet formation chamber so as to form digital PCR droplets.
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