Apparatus and method for multiple emission ratio photometry and multiple emission ratio imaging
US5332905A · kind A · utility
40Cited by
6References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 1992 |
| Grant date | Jul 26, 1994 |
| Priority date | — |
| Expiry date | Aug 26, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/6421
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The concentration of at least one luminescence-affecting chemical species in at least one location in a sample capable of emitting luminescent radiation can be determined using multiple luminescent emission ratio photometry and multiple luminescent emission ratio imaging. An apparatus and method for conducting multiple luminescent emission ratio photometry and imaging is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.