Emissive compositions with internal standard and related techniques
US8802447B2 · kind B2 · utility
15Cited by
124References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 10, 2006 |
| Grant date | Aug 12, 2014 |
| Priority date | — |
| Expiry date | Mar 26, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2998
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention provides materials, devices, and methods related to determination of an analyte. In some embodiments, an analyte may be determined by monitoring, for example, a change in an optical signal of a luminescent material (e.g., particle) upon exposure to an analyte. The present invention may be particularly advantageous in that some embodiments may comprise an emissive species useful as an internal reference standard. Methods of the invention may also be useful in the quantitative determination of an analyte. In some cases, the present invention may allow for selective determination of an analyte.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.