Gene sequencing substrate and method for manufacturing the same, gene sequencing device and gene sequencing method
US11708604B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 24, 2018 |
| Grant date | Jul 25, 2023 |
| Priority date | — |
| Expiry date | Feb 12, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/0002
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A gene sequencing substrate and a method for manufacturing the same, and a gene sequencing device are provided. It belongs to the technical field of gene sequencing, and can solve the problem of high cost of the high-throughput sequencing chip in the prior art. The gene sequencing substrate of the present disclosure comprises a plastic material with concave structures as base substrate, and the concave structures serve as reaction cells. Since the base substrate has plasticity, the concave structures can be formed by a simple process to reduce the cost of the gene sequencing substrate. Meanwhile, a first protective layer may be provided on the inner wall of the concave structures for preventing the inner wall of the concave structures from being corroded by the reaction liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.