Fluorescent polymers
US5019350A · kind A · utility
38Cited by
17References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 1986 |
| Grant date | May 28, 1991 |
| Priority date | — |
| Expiry date | Feb 13, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/533
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensor for the determination of the concentration of a dissolved substance in an aqueous medium comprising an optical fiber having on the distal end thereof an adherent, water-insoluble organic polymer having a plurality of fluorescent organic substituents, which may be the same or different, covalently bonded to said polymer through ester or amide linkages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.