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Selective chemosensors based on the ferroelectric materials, mixed oxides, or temperature modulation of oxide polymorph stability
US8980640B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8980640-B2 |
| Application number | US-201013511858-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 2, 2010 |
| Priority date | Dec 2, 2009 |
| Publication date | Mar 17, 2015 |
| Grant date | Mar 17, 2015 |
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Abstract
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The present invention relates to gas sensors using doped ferroelectric materials. The sensors can be fabricated as an array where different portions of the array can operate at different independently controlled temperatures to detect different gas phase components of a gas sample. Preferred embodiments can be used for the diagnosis of conditions, such as, diabetes.
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What is claimed is: 1. A method of detecting a gas with a gas sensor assembly, the method comprising: delivering a gas sample onto a gas sensor, the sensor including a VPO doped WO 3 material for measuring a component of the gas sample. 2. The method of claim 1 wherein the sensor is one of an array of sensor elements, the method further comprising detecting a concentration of a gas component using the array of sensor elements. 3. The me…
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Cross-Sectional Technologies · mapped topic
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Physics · mapped topic
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Frequently asked questions
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- What does patent US8980640B2 cover?
- The present invention relates to gas sensors using doped ferroelectric materials. The sensors can be fabricated as an array where different portions of the array can operate at different independently controlled temperatures to detect different gas phase components of a gas sample. Preferred embodiments can be used for the diagnosis of conditions, such as, diabetes.
- Who is the assignee on this patent?
- Gouma Pelagia-Irene, Univ New York State Res Found
- What technology area does this patent fall under?
- Primary CPC classification G01N27/125. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 17 2015 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).