Detection of acetone via nanostructure sensors
US10244964B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Sep 6, 2014 |
| Grant date | Apr 2, 2019 |
| Priority date | — |
| Expiry date | Oct 16, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/7278
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of detecting at least one of analyte in an environment (such as in breath) includes providing a structure including nanostructures in contact with titanium dioxide, applying electromagnetic radiation to the structure for a period of time, measuring at least one response and using the measured response to determine the presence of the analyte in the environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.