Ultrasensitive rapid antigen detection kit and detection method thereof
US-2024345078-A1 · Oct 17, 2024 · US
Sample preconcentrator
US9250168B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9250168-B2 |
| Application number | US-201013504815-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 31, 2010 |
| Priority date | Oct 28, 2009 |
| Publication date | Feb 2, 2016 |
| Grant date | Feb 2, 2016 |
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Abstract
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There is provided a sample preconcentrator. The sample preconcentrator in which a sample gas injection port is coupled to a dried gas supply source and a gas analysis system to concentrate a sample gas comprises a sample concentrating unit containing an absorbent that is composed of carbon nanotube-metal nanocomplex; a conduit switching valve for selectively coupling the sample gas injection port to the dried gas supply source and the gas analysis system and controlling the absorption and desorption of the sample gas from the sample concentrating unit; and a plurality of conduits for connecting the sample gas injection port, the dried gas supply source, the gas analysis system, the sample concentrating unit and the conduit switching valve.
First claim
Opening claim text (preview).
The invention claimed is: 1. A sample preconcentrator comprising; a carbon nanotube-metal nanocomplex for absorbing and desorbing a sample gas; a sample concentrating unit including the carbon nanotube-metal nanocomplex; a sample gas injection port, a dried gas supply source, and a gas analysis system connected to the sample preconcentrator; and a conduit switching valve for selectively coupling the sample gas injection port, the dried gas supply source and the gas analysis…
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Physics · mapped topic
- G01N1/405Primary
Physics · mapped topic
Physics · mapped topic
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- What does patent US9250168B2 cover?
- There is provided a sample preconcentrator. The sample preconcentrator in which a sample gas injection port is coupled to a dried gas supply source and a gas analysis system to concentrate a sample gas comprises a sample concentrating unit containing an absorbent that is composed of carbon nanotube-metal nanocomplex; a conduit switching valve for selectively coupling the sample gas injection po…
- Who is the assignee on this patent?
- Park Han Oh, Lee Yang-Won, Koo Young-Mi, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification G01N1/405. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Feb 02 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).