Microarray chip used for cell or microorganism detection and its preparation method

A microarray chip and microorganism detection technology, applied in biochemical equipment and methods, microorganism measurement/inspection, biological testing, etc., to achieve the effect of reducing detection costs
CN1410545AInactive Publication Date: 2003-04-16SOUTHEAST UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SOUTHEAST UNIV
Publication Date
2003-04-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

A microarray chip for detecting cells or microbes is composed of a substrate as carrier and many molecular probes which have specific binding action to the cells to be detected and are arranged in different areas according to different cells to be detected. Its advantages are only need of one sample, high speed and low cost.
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Description

1. Technical field:

[0001] The invention provides a microarray chip capable of simultaneously detecting multiple cells, cell fragments or microorganisms and a preparation method thereof, belonging to the technical field of biochips and detection thereof. 2. Background technology:

[0002] Cell and microbial detection has important applications in the fields of disease diagnosis, prevention and treatment, food safety and fermentation industry, environmental monitoring, agriculture and animal husbandry, and scientific research. The traditional microbiological testing method is identification through culture, which not only takes a long time, but also can only detect limited species one by one. With the development of modern science, some new technologies are applied to cell and microbial detection, such as immunofluorescence, electron microscopy, flow cytometry and so on.

[0003] Immunofluorescence method uses antigens or receptors on the surface of living cells or microorga...

Claims

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